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Scientists Crack Silk's Secret

AEton writes "Researchers at Tufts University have reportedly discovered the mechanism by which spidersilk is produced. Besides the obvious use as a Kevlar substitute in bulletproof vests, silk has applications in microprocessor production, nanoscale optical fiber, a and any other application requiring strength and flexbility. Scientists have long grappled with the issue of creating silk; artificial silk is inferior to the real stuff, and the spiders can't be farmed (when you put them too close together, they eat each other). The method these Tufts researchers have found makes "strong silk" production feasible; if they can make it economical, the impact on safety equipment alone makes this material a worthwhile investment."

408 comments

  1. A changing world... by mgcsinc · · Score: 4, Interesting

    Scientists develop $5 artificial diamonds and scientists develop economically produced artificial silk; I'd say its been a pretty good time for those who had kept their hopes up for alchemy after the 18th century turned out unfruitful... How long until workers in industries "ruined" by scientific development (though only ever valued for the rareness of their product) develop a cult-like anti-scientific religion and take over the world?

    1. Re:A changing world... by Anonymous Coward · · Score: 1

      How long until workers in industries "ruined" by scientific development...

      New industries may be created, based on these discoveries.

    2. Re:A changing world... by Anonymous Coward · · Score: 4, Funny

      I can't wait til they "ruin" the automobile market with artifically manufactored BMW 745 LIs for $20 bucks. I'm gonna be pimpin.

    3. Re:A changing world... by NotAnotherReboot · · Score: 5, Insightful

      Perhaps the part about changing materials that are next to worthless into something valuable is what you mean by alchemy, but none of this is anything like alchemy. Atoms are not being transformed into the "diamond atom" from the carbon atom, it is still carbon, just in a different form.

      Obviously, the diamond industry has reason to worry if the fakes are indistinguishable, but I'm not sure what you're talking about a "cult-like anti-scientific religion," that is just silly.

      There is nothing wrong with economical silk- after all, how big is the industry, and are the people in it that well off right now? Silk is something with actual applications (diamonds do as well, but not as many). Science marches on and puts people out of work, but at the end of the day, they find another line of work and everyone is better off. The standard of living in the developed world has steadily increased- and most of it is because of science.

      Spare me of the doomsday theories.

    4. Re:A changing world... by Anonymous Coward · · Score: 1

      no you will be just like every idiot driving a honda right now

    5. Re:A changing world... by Choobius+Gothicus · · Score: 1, Troll

      Not unless someone invents a "Star Trek"-like replicator. I assume your thought is that BMWs may someday become less costly, but nowhere near $20. Raw material costs exceed that 100 fold alone. In addition, what is your definition of artificial manufacturing for automobiles? In actuality, vehicles are manufactured partially by robots, which could be construed as "artificial".

    6. Re:A changing world... by Anonymous Coward · · Score: 0

      he's talking about that silly thing called history. The luddites and others like them came about in reaction to industrialization - people lost jobs when formerly manual activities were automated, even in a crude sense. Of course, eventually, new jobs were indeed created in the factories that replaced those jobs.

      It is possible that in the future, we could see another wave of this type of social unrest. I agree that it would not be some crazy doomsday cult scenario, and I think it is a long way off. But imagine a few decades from now if almost all manufacturing jobs were automated, and things that had been manual labor intensive like diamond mining or farming silk, were automated by synthetic creation. If that happened over a short period on a broad basis, a large number of people would be thrown into limbo. Without the skills to gain new jobs or the will/ability to move where more suitable jobs were available, social unrest would be almost unavoidable.

    7. Re:A changing world... by Anonymous Coward · · Score: 0

      I think maybe the sarcasm was laid on a little too thick for you...

    8. Re:A changing world... by Anonymous Coward · · Score: 2, Funny

      Scientists develop $5 artificial diamonds and scientists develop economically produced artificial silk; I'd say its been a pretty good time for those who had kept their hopes up for alchemy...

      Actually, it's a pretty good time to be a pimp. Now if only they could make $5 artificial fur that was as good as the real thing...

    9. Re:A changing world... by Elwood+P+Dowd · · Score: 3, Insightful

      Talk to someone from Morning Star Fellowship Church about evolution for a little while. Ultra-fundie weirdo non-denominational protestantism is sweeping the nation. I don't think luddites could scare me more.

      --

      There are no trails. There are no trees out here.
    10. Re:A changing world... by kd5ujz · · Score: 4, Informative

      There is a company, I believe its called gemisis, that is creating diamonds using a laser induced plasma cloud. The diamonds were taken to am inspection lab, and the only way the techs could discern them from natural diamonds was that the artificial ones were too perfect. Diamonds generated by heat and pressure in a lab have more flaws then natural, but the plasma diamonds had too little flaws. I suppose you could dope the chamber with a few minerals and come out with a diamond that was very damn hard to detect. You can read all about it in the latest Wired magazine.

      --
      -William
      God is everything science has yet to explain.
    11. Re:A changing world... by Anonymous Coward · · Score: 0, Flamebait

      "...cult-like anti-scientific religion"

      That describes Christianity perfectly.

    12. Re:A changing world... by eyegone · · Score: 3, Insightful

      How long until workers in industries "ruined" by scientific development (though only ever valued for the rareness of their product) develop a cult-like anti-scientific religion and take over the world?

      Ever heard of De Beers?

      --
      "They that can give up essential liberty to obtain a little temporary safety deserve neither liberty nor safety."
    13. Re:A changing world... by nhavar · · Score: 2, Insightful

      These major corporations don't allow their industries to be "ruined". Take a look at the diamond industry. There you have a material that is actually quite abundant but kept in a fake myth of "rarity". Scientists can produce diamonds in a lab much cheaper than digging it out of the ground and yet people still buy diamonds. Part of that is the hype machine behind the diamond industry and the other part is this monopoly of the natural diamond keeping a hold on how many diamonds are in the market.

      The industries that we would worry about failing already have such close ties with the government that laws would quickly get passed about where/when a product can be used and how it's labeled as to "protect" jobs.

      Don't worry noone's going out of business with these discoveries.

      --
      "Do not be swept up in the momentum of mediocrity." - anon
    14. Re:A changing world... by Epistax · · Score: 2, Interesting

      I think this is very good. I very much enjoy the prospect of what is seen as very valuable becoming dirt cheap. These things are of value simply because they are rare and/or hard to make. If you stand to lose a lot of money from this no longer being so, perhaps you should have invested more astutely.

      A good idea which obsoletes a million jobs is still a good idea, imho.

    15. Re:A changing world... by Anonymous Coward · · Score: 0
      " Scientists develop $5 artificial diamonds and scientists develop economically produced artificial silk; I'd say its been a pretty good time for those who had kept their hopes up for alchemy after the 18th century turned out unfruitful..."

      I'm sorry I can't share your happiness, maybe I'm just too cynical but I'm waiting for someone to pop out of the woodwork with patents on diamonds and silk.

    16. Re:A changing world... by Maserati · · Score: 2, Funny

      Da Bears !

      oh, wait...

      --
      Veteran, Bermuda Triangle Expeditionary Force, 1992-1951
    17. Re:A changing world... by aleatorybug · · Score: 2, Insightful

      you address the basic problem with automation in a capitalist society. when jobs are 'automated' out of existance, the people who worked them are thrown out onto the street. new masturbatory jobs need to be created just to keep people busy.

      i mean, sooner or later the only job left is going to be robot polisher..either everyone who doesn't get that job starves or we find another system for handing the allocation of work... i've always liked r.a. wilsons idea in the schroedingers cat trilogy of offering $50k/year to anyone who replaces their job with a machine and $30k/year to the people who used to do that job.

    18. Re:A changing world... by Anonymous Coward · · Score: 0

      In Soviet Russia, silk cracks YOU

    19. Re:A changing world... by Anonymous Coward · · Score: 0

      Hahaha... Insightful?? This person obviously missed a joke...

    20. Re:A changing world... by wrf3 · · Score: 1, Flamebait

      If you review your history, science first started to flourish in Christian regions. The reason for this is that Christianity provided an ordered worldview -- nature is not capricious since nature's God is not capricious. Therefore, it can be studied. Since God is the source of reason and intelligence, these traits can be applied to creation in order to "think His thoughts after Him."

      The scientific method works regardless of worldview. When atheists try to use the method of science to prove a naturalistic philosophy, then Christianity will object.

      After all, Christianity is anti-naturalism. And rightly so, since the evidence of history is that Jesus rose from the dead.

    21. Re:A changing world... by Rostin · · Score: 1

      Right. A brief list of a few famous and influential scientists who were Christians: Copernicus Kepler Galileo Newton Boyle Faraday Mendel Kelvin Maxwell Heard of any of them?

    22. Re:A changing world... by Anonymous Coward · · Score: 0
      Yes, he's talking about history, be he's entirely clueless. It's been over a decade since I too my history of science class, but I remeber the alchemists try to do a lot more than turn lead into gold. They "transmuted" a lot of other things. We own them a lot.

      Changing carbon into diamonds is alchemy by every definition, but the most recent derogatory one.

    23. Re:A changing world... by Anonymous Coward · · Score: 0

      Alchemy is alive and well.

      How do you think the last 10 or so elements of the periodic table were made?

    24. Re:A changing world... by wrf3 · · Score: 1
      Of course I've heard of them. Take a look at http://www-gap.dcs.st-and.ac.uk/~history/Mathemati cians/Kepler.html, which says:
      Throughout his life, Kepler was a profoundly religious man. All his writings contain numerous references to God, and he saw his work as a fulfilment of his Christian duty to understand the works of God. Man being, as Kepler believed, made in the image of God, was clearly capable of understanding the Universe that He had created. Moreover, Kepler was convinced that God had made the Universe according to a mathematical plan (a belief found in the works of Plato and associated with Pythagoras)
      The same site has an article on Kepler which, if he wasn't Christian (it doesn't say), shows a strong influence of Christianity on his life.

      Do you know whether or not Galileo was a Christian? It's certainly possible and, I would think, likely.

      Concerning Faraday, the same web site says
      The family were held closely together by a strong religious faith, being members of the Sandemanians, a form of the Protestant Church which had split from the Church of Scotland. The Sandemanians believed in the literal truth of the Bible and tried to recreate the sense of love and community which had characterised the early Christian Church. The religious influence was important for Faraday since the theories he developed later in his life were strongly influenced by a belief in a unity of the world.


      And so on. You were saying?
    25. Re:A changing world... by wrf3 · · Score: 1

      Oops. My apologies. Your "right" was "I agree and here's why" not "riiiight, here are counter-examples." That's why I get for trying to do three things at once.

    26. Re:A changing world... by swimmar132 · · Score: 1

      The post you replied to wasn't replying to you. Look again.

    27. Re:A changing world... by wrf3 · · Score: 1

      I really must switch to decaf...

    28. Re:A changing world... by Anonymous Coward · · Score: 0

      cult-like anti-scientific religion

      Such movements exist...
      As geek or the like you will however not meet such people easily...

    29. Re:A changing world... by zabieru · · Score: 1

      'Non-denominational protestantism?' Is that like transnational Americanism?

    30. Re:A changing world... by Talence · · Score: 0, Offtopic

      Evolution is superior to "creationism" in the sense that it is falsifiable. It is possible to adjust or reject the theory if solid proof or arguments are found. It will always logically and practically win from theories along the lines of "it's in ". Just like we nowadays accept that the earth is indeed round and not flat.

      --
      I plan to plan / Dutch course in The Hague
    31. Re:A changing world... by shadowcabbit · · Score: 1

      De beers? Innit them whut you drink when yer watchin de football and de hockey?

      --
      "Why Subscribe?" Good question...
    32. Re:A changing world... by chosetec · · Score: 0, Offtopic

      Evolution is MUCH more feasible than creation. It's based on a few already proven principles: 1) mutation happens 2) offspring carry on the genetic traits of their parents. proving that humans arose from apes is one of the easier tasks. just look at dogs, who all came from the same ancestor. look at such difference in form. suddenly apes dont look so different from humans. As for the age of the earth, I'm no expert. but it's much harder to believe that the earth is just a few thousands of years old. Science never claims to have all the answers. religion does claim to have many unproven answers. I'm sorry. I don't mean to sound hostile, but this is how I feel about things. I used to be religious but eventually there were many things I could not accept.

    33. Re:A changing world... by fuckface · · Score: 0, Flamebait
      'Non-denominational protestantism?' Is that like transnational Americanism?

      No, you shit-for-brains. It means not Catholic. And also not specifically Episcopalian or Congregationalist or Lutheran or Baptist or any of the other various Christian religions that are collectively known as "Protestant".

    34. Re:A changing world... by Hentai · · Score: 2, Insightful

      The value of a status symbol is not in its quality; the value of a status symbol is in its rarity. If a BMW could be manufactured for $20, its "pimp" factor would quickly drop to "ghetto" levels.

      --
      -Hentai [in vita non pacem est]
    35. Re:A changing world... by Elwood+P+Dowd · · Score: 0, Offtopic

      I realize that you're just trying to pick a fight here, but the notable thing about those Morning Star crazies isn't just that they don't believe in evolution. It's the way that they'll let *that* disbelief define their worldview at least as much as they will the Bible. They'll ignore the clearest of fact if they suspect that it might be useful as evidence of evolution. They'd argue that the theory of gravity was false if it in any way supported the theory of evolution.

      The luddites don't have a monopoly on crazy. That's all I was saying. I'm sure you agree.

      PS. If you want to pick a fight about evolution, drop me an email. I don't feel like a firefight on slashdot, thanks.

      --

      There are no trails. There are no trees out here.
    36. Re:A changing world... by Anonymous Coward · · Score: 0

      Uh, alchemists didn't know that gold and lead were separate nuclear elements, because they didn't have our conception of an "element" at all. Turning graphite into diamond most certainly would qualify as a goal worthy of any alchemist. As would turning milk into silk (or however someone ends up doing this). "Atom" had a very different meaning for them, inasmuch as it meant anything at all. You've made a comparison between two different worldviews, based only on your worldview. That makes no sense.

    37. Re:A changing world... by Elwood+P+Dowd · · Score: 1

      Yeah, like the other guy said. These folks seem to strenuously avoid a new name for their brand of Christianity, but they're definitely not Catholic.

      --

      There are no trails. There are no trees out here.
    38. Re:A changing world... by Anonymous Coward · · Score: 2, Informative
      Obviously, the diamond industry has reason to worry if the fakes are indistinguishable

      They're not fake, they're just artificially created, and are as much a diamond as 'real' diamonds are.

    39. Re:A changing world... by Asmodean · · Score: 1

      Science and technology reducing the number of jobs is a myth. Consider the following U.S. statistics:

      1950 - Population: 151,330,000 / Unemployment Rate: 5.3%
      2003 - Population: 288,369,000 / Unemployment Rate: 6.2%

      The unemployment rate in the U.S. between 1950 and 2003 has fluctuated between 2.9% and 9.7% but seems to be an average of about 4%.

      1) The population of the U.S. has almost doubled since 1950.
      2) There has been a great amount of scientific and technological progress between 1950 and 2003.
      3) The average unemployment rate has remained much the same since 1950.

      It's amazing what you can figure out using google and a couple of government web sites.

      --
      It's a good thing the world sucks or we'd all fall off.
    40. Re:A changing world... by wideBlueSkies · · Score: 2, Insightful

      >> its "pimp" factor would quickly drop to "ghetto" levels

      And your point is?

      Think about it for a minute. :)

      wbs.

      --
      Huh?
    41. Re:A changing world... by Anonymous Coward · · Score: 2, Funny

      Humans didn't arise from apes; both descended from common ancestors. Also, nobody's "arising" - evolution isn't a process toward mythical perfection. A modern-day shark is just as evolved as a modern-day human. Staying the same is evolution too, because selection pressure never stops.

    42. Re:A changing world... by Anonymous Coward · · Score: 0

      Side note: there's only a brief period where anyone said the earth was anything but a sphere, corresponding to christianity in the middle (aka "dark") ages, and it wasn't so much a strongly held belief as a method for suppressing inquiry. Even then most people who had an opinion (ie. those not struggling to simply survive) would have believed it was a sphere, even if the clerical line was that it wasn't. There's early Greek writing about the spherical shape of the Earth, based on such observations as the different stars visible from different latitudes.

      The timeline would be:

      for a long time: "tigers are fast!"
      for a shorter time: "it's a sphere!"
      for a very short time: "it's flat!"
      til the present: "it's a sphere again!"

    43. Re:A changing world... by Anonymous Coward · · Score: 0

      Huh? Even in the west, science first started to flourish in Greece. In more easterly parts, it was doing very well in China and India long before that, and in the Islamic world about a thousand years before the Christian one. It's called the "Renaissance" for a reason. Short version: the world was full of inquiry, then a Roman emperor converted, the Roman empire fell and there was a thousand+ years of misery for a lot of people. The enlightenment came despite the best efforts of the Christian authorities of the latter middle ages.

    44. Re:A changing world... by Anonymous Coward · · Score: 0

      new masturbatory jobs need to be created just to keep people busy

      It occurred to me after reading this that there really are people being paid to masturbate as of now - mostly young women on web sites. Not sure what that means, but at least they'll be difficult to replace with machines.

      Not that I've ever, er, seen such a thing. I mean, I never!

      Unfortunately.

    45. Re:A changing world... by MegaFur · · Score: 1

      Certain other people criticized your post because you responded semi-seriously to a post that was a joke. I'm not one of those people. I have no problem debating something that was probably intended as a joke.

      Anyway, I realize you were probably somewhat joking, but I'm not sure ST replicators are gonna get it done. Problem is, something's gotta power those replicators. I don't know what the dollar figure would be on the energy required to replicate a car, but I don't think it's gonna be cheap because a car is pretty complicated device, and also because replicators don't actually exist so I can merely claim it's expensive to use them for this puprpose, and then it automatically is. :-)

      --
      Furry cows moo and decompress.
    46. Re:A changing world... by Anonymous Coward · · Score: 0

      I, for one, welcome our cult-like anti-scientific overlords...

    47. Re:A changing world... by jelle · · Score: 2, Interesting

      "(diamonds do as well, but not as many)"

      Whoah. You didn't read the gemesis article, did you? There are two very recent artificial diamond producers only now ready to begin production. One of them is gemisis (gemisys/gemysis/whatever). Rumors are that the 'debeers' that now control the worldwide diamond supply are pretty worried about those recent development. But ironically it is not a taking over of the 'debeers' diamond markets that either of these companies is aiming for. They both are quoted to say that the current diamond market for them is just a stepping stone to expand their business and technology to produce diamond transistors. Note that silicon melts a lot quicker than diamond and that the main problem of current high-end chips is power dissipation.

      Sure, the textile industry application of silk alone is huge, but the integrated transistor market is not something to laught at at all.

      It is quite probably that 10 years from now, that statement of you sounds like the 640kb statement of bill gates does now.

      --
      --- Hindsight is 20/20, but walking backwards is not the answer.
    48. Re:A changing world... by silence535 · · Score: 1

      Are you taling about the taliban?

      *puzzled*

      -j

      --
      Dyslectics of the world, untie!
    49. Re:A changing world... by cfuse · · Score: 1
      cult-like anti-scientific religion ...

      Isn't that what all religions are like?

    50. Re:A changing world... by orasio · · Score: 1

      In fact, in my country (Uruguay), Hondas are pretty good pimpin' material. GMs, VW and Fords are manufatured in Brazil and Argentina, and not so expensive, but Hondas (Prelude, Civic Hatchback) and Subarus (Impreza) are from Japan, expensive and rare. Ok, a High-end Subaru Impreza 4WD, turbocharged costs 65000 US $ here, so there is a reason why they are rare.

    51. Re:A changing world... by MrR0p3r · · Score: 1

      Actually the article states that the Gemisis diamonds are flawed, but not to the naked eye. It's Apollo Diamond Inc. that is making the perfect diamonds. The Gemisis diamonds are formed in a pressurized chamber around a metal substrate, and the bits of the substrate can get "caught" in the diamond, thus making it flawed. The Apollo method is the one you're talking about mentioning the plasma cloud, in which diamond crystals are formed around and already formed diamond crystal.

      Enjoy.

      --
      Whatever man, I spelled it write!
    52. Re:A changing world... by ebyrob · · Score: 1

      The luddites don't have a monopoly on crazy. That's all I was saying. I'm sure you agree.

      I do, after all, that was the gist of my point. (Well, combined with the thought that making evolution the first topic in a discussion with someone of a very different philosophical outlook exemplifies this "crazy", at least if you're trying to foster mutual understanding)

      The rest... Well I'll email it just in case.

    53. Re:A changing world... by zabieru · · Score: 1

      I was merely commenting that 'Protestant' actually is a denomination. And I read the site, they're not Catholic, and not Orthodox, and they seem to have descended ideologically from Luther's ideas, thus making them Protestants of one stripe or another.

  2. No you cant become spiderman by infonick · · Score: 2, Funny

    however, i'm sure spiderman gave 'em a tip on the secret behind the silk.

    --

    You are confusing me with someone who cares.
    1. Re:No you cant become spiderman by B3ryllium · · Score: 1

      Naw, he was too busy sitting in the corner of his room, squirting these "new" white sticky substances from himself.

  3. Aaww by Rosco+P.+Coltrane · · Score: 4, Funny

    the spiders can't be farmed (when you put them too close together, they eat each other)

    Why can't everybody be nice to each other ?? :-(

    --
    "A door is what a dog is perpetually on the wrong side of" - Ogden Nash
    1. Re:Aaww by Anonymous Coward · · Score: 0

      This news came as a great disappointment to the Rodney King Genetic Research Foundation, which was working on developing spiders for silk farms.

      "Why can't we all just get along?"

    2. Re:Aaww by canajin56 · · Score: 1, Offtopic

      On the other hand, if you STATE that your post will be modded up as something, that almost always means it won't be modded up. Moderators don't like proving people right, and may just mod it offtopic or troll out of spite.

      --
      ASCII stupid question, get a stupid ANSI
    3. Re:Aaww by Jace+of+Fuse! · · Score: 1

      Why can't everybody be nice to each other ?? :-(

      Life feeds on life.

      Two very large spiders in my back yard -- Feeding or Fucking? You decide.

      --

      "Everything you know is wrong. (And stupid.)"

      Moderation Totals: Wrong=2, Stupid=3, Total=5.
    4. Re:Aaww by way2trivial · · Score: 1

      isn't that
      why can't we all just get along?

      --
      every day http://en.wikipedia.org/wiki/Special:Random
    5. Re:Aaww by Anonymous Coward · · Score: 1, Interesting

      Hello,

      I think the picture of the two spiders on your website are doing both of what you say. You see, spiders live solitary lives and when they wander into other webs they are naturally a food source. Whenever they wander into other webs, it is the male that does the wandering as only the male searches for a female mate. Your picture, the male most-likely found himself one hell of a female, although much bigger, he most-likly mated with her and wasn't successful in its retreat. Some male spiders, after finding a mate, will actualy stay around the female and eat the same food she eats, allthewhile at risk of being eaten himself. They don't establish any kind of relationship, as most females simply can't see the male and neither can sense the male's intentions or even its movments on her web. You can say, the male spider is always staring at death by being around the female. Too bad the infamous and extice nerd spider stayed too far from females, as they would have inherited the earth as shown in the Holy Bible; or perhaps inheriting the earth has a twist on it as the "ashes to ashes, dust to dust" verse about the body returning to the earth.

      Still, a good experiment I try with all spiders that make a large web is to sacrifice a one-winged fly onto the web, watch the female make quick work of subduing the fly, and then come back to the same web about 2 hours later to observe if a male descends to eat of the same pray as the female. To my understanding, many male spiders don't create such webs as does the females, at-least in many species the male simply is a moocher that travels to different areas to mooch from the females.

      Do you wanna see my stamp collection now?

    6. Re:Aaww by Anonymous Coward · · Score: 0
      the spiders can't be farmed (when you put them too close together, they eat each other)

      Humans do that too... Strangely though, it often results in more humans!

  4. Eh? by rde · · Score: 4, Interesting

    Well, I've read the article. I've read Scientific American's version. I've read a few other ones google referenced. And I still haven't a fucking clue why silk is so strong.

    Am I getting dumber, or are these science article getting more opaque?

    "becuase of proteins with various properties" me arse.

    1. Re:Eh? by djupedal · · Score: 1

      That's the $64 question....why?

      Why is it more capable than what man can do it a lab? Answer that and print your own money...

    2. Re:Eh? by pajamacore · · Score: 5, Informative

      Searching ScAm's Ask the Expert section, I found the following:

      "Dragline silk [a kind of silk all spiders make] is a composite material comprised of two different proteins, each containing three types of regions with distinct properties. One of these forms an amorphous (noncrystalline) matrix that is stretchable, giving the silk elasticity. When an insect strikes the web, the stretching of the matrix enables the web to absorb the kinetic energy of the insects flight. Embedded in the amorphous portions of both proteins are two kinds of crystalline regions that toughen the silk. Although both kinds of crystalline regions are tightly pleated and resist stretching, one of them is rigid. It is thought that the pleats of the less rigid crystalline regions not only fit into the pleats in the rigid crystals but that they also interact with the amorphous areas in the proteins, thus anchoring the rigid crystals to the matrix. The resulting composite is strong, tough, and yet elastic."

    3. Re:Eh? by terrox · · Score: 3, Insightful

      but the elasticity comes from the sticky quality right? is it possible to retain the elastic quality without it being sticky?

      who wants sticky clothing? yuk.

    4. Re:Eh? by i+am+fishhead · · Score: 4, Insightful

      Well, strong but flexable silk gives the spiders that spin it a pretty good reproductive advantage over those that don't. Over time, natural selection will favor those spiders with strong but thin (and, as such, difficult to see) webs. It's not too suprising that scientists are no match for millions of years of evolution.

    5. Re:Eh? by djupedal · · Score: 1

      ...exactly. What is surprising is that us stoopid humans think we can match all those years with a few visits to the lab :)

    6. Re:Eh? by Anonymous Coward · · Score: 0

      ..But maybe man has the advantage of divine inspiration to counteract those millions of years of evolution.

    7. Re:Eh? by danila · · Score: 5, Insightful

      I am really disturbed by the tendency of people to proclaim "scientists are no match for millions of years of evolution" after scientists understand (somewhat) another mystery. Look, this achievement is the first step after a long preparatory work. Now for the first time scientists really understand what is going on. Yes, they still don't know some aspects of the process, but they are just getting started. The area of bionics is booming. Just recently we could read in the news that engineers are building submarines that swim without propellers - by moving the "tail" instead. Yes, their crude attempts are no match for a dolphin, but give them time. We have supersonic aicrafts, we have spaceships, we can dig more than 10km deep into the Earth, we can move from the ocean surface into the Mariana trench in the same craft, we can build moving objects weighting million tons! Can the nature do that? Did the evolution do that? The answer is a resounding no!

      So wait a few years (at most a decade) and artificial spider silk will be stronger than natural. After a decade more we will have not only stronger, but ligher, more flexible, cheaper and overall better threads than any spider will ever have. Evolution is too slow and we gave it a huge start - billions of years. And we are gaining on it now.

      --
      Future Wiki -- If you don't think about the future, you cannot have one.
    8. Re:Eh? by mrgeometry · · Score: 4, Interesting

      but the elasticity comes from the sticky quality right? is it possible to retain the elastic quality without it being sticky?

      Good question, but as there are lots of elastic yet non-sticky things out there, I would think that it should be possible to make non-sticky clothing out of this stuff.

      Maybe the spiders can decide whether or not to add an extra "stickiness" protein to the silk as they extrude it, so they can make non-sticky support strands for their webs. That way they could walk around without getting themselves stuck---or maybe they have some weird foot-based non-stick thing.

      Also, is silk from silkworms sticky?

      OK, I don't know any of the answers, so those are just a few thoughts on the topic.

      Just imagine, if every super-bouncy ball were also super-sticky... :-)

    9. Re:Eh? by Anonymous Coward · · Score: 0

      And when we do finally produce silk as strong as the best spider silk, then what?

    10. Re:Eh? by sketerpot · · Score: 2, Interesting

      Here are some links: a page discussing the flexible submarine idea with some more links, and a site from some people who actually built such a thing, with pictures.

    11. Re:Eh? by Anonymous Coward · · Score: 1, Informative

      I'm pretty sure elasticity does not come from the sticky quality. Spiders coat silk with sticky stuff only for certain parts of their web. The rest is not coated with it.

    12. Re:Eh? by afidel · · Score: 1

      Reverse engineering is always cheaper than invention. Luckily mother nature holds no patents. Of course that means we have no documents to work off of so we have to do the more laborious reverse engineering.

      --
      There are 4 boxes to use in the defense of liberty: soap, ballot, jury, ammo. Use in that order. Starting now.
    13. Re:Eh? by Destree · · Score: 1

      Scientists (some) like a lot of people with education believe that they are superior to everyone else except peers, and that they really really have to dumb it down to 2nd grade education (which for some people IS necessary) but when you are talking to Scientific American, maybe they want to value their knowledge secretly as long as possible and feel that nobody else could POSSIBLY understand how it works.

    14. Re:Eh? by way2trivial · · Score: 1
      We have supersonic aicrafts, we have spaceships, we can dig more than 10km deep into the Earth, we can move from the ocean surface into the Mariana trench in the same craft, we can build moving objects weighting million tons! Can the nature do that? Did the evolution do that? The answer is a resounding no!

      Supersonic things in nature- meteorites
      things that can make 10km holes in earth --Big meteorites

      microbes-
      mass/weight of planet earth- more than a ?million? tons? (what motive machine weighs 2,000,000,000 pounds?

      --
      every day http://en.wikipedia.org/wiki/Special:Random
    15. Re:Eh? by spiccytoddler · · Score: 1

      strong, is a little bit like the product of how much you can stretch it by how much load it can support. elastic can't take much load, but you can stretch them glass (& kevlar) can take a lot of load, but can't stretch. spider sild can do both. spider silk is about 1/20th the diameter of your hair. If one could make a spider silk fiber with the diameter of a pencil, it would theoretically stop a flying jumbo jet.

    16. Re:Eh? by blurfus · · Score: 2, Insightful
      We have supersonic aicrafts, we have spaceships, we can dig more than 10km deep into the Earth, we can move from the ocean surface into the Mariana trench in the same craft, we can build moving objects weighting million tons! Can the nature do that? Did the evolution do that? The answer is a resounding no!

      Ah, but does nature need to?

      I mean, sure our earthlings cannot travel at supersonic speeds, or travel to space, or dig more than 10km deep into the earth, or move from the ocean surface into the Mariana trench, or create moving objects weighting millions of tons (not anymore, anyhow), but do they need to?

      Just because you can does not mean you have evolved better. I think evolution wraps around a complex mix of design, functionality, and need (to survive). And nature does not need to do all those things to survive. Us humans (and our crazy needy, greedy ways) do.

      I do agree with you in all the important progress all scientists around the world are making to mimic, and sometimes better, the efforts of nature and evolution. I, for one, find it fascinating. I think us humans want to learn from nature, and, to a certain degree, kinda have to

      --
      will work for Karma
    17. Re:Eh? by Cylix · · Score: 1

      You forgot the atom bomb....

      Sure, volcano's are nasty little things, but we still got one up on em. We can flash fire the earth in about 4 hours.

      Just another example of man once again out-performing nature with regards to massive global destruction.

      If someone gets the idea to mention super huge rouge comets that could do just the same. I'll remind you, those things are super slow!

      --
      "You should always go to other people's funerals; otherwise, they won't come to yours." -- Yogi Berra
    18. Re:Eh? by danila · · Score: 1

      Even with all the terrible accidents (one, to be more specific), Concorde is still much more capable than a meteorite. And it's not that meteorites evolved through natural selection. Howether, you actually can say that about meteoroids - they did evolve, while meteorites and meteors can be considered "unfit". :) But if we limit ourselves to comparing evolution on Earth with the achievements of human science and technology, meteor*s do not enter the picture.

      Some supertankers weight at least 500 thousand tons empty. Less than a million (although there might be ones that weight more), but still impressive. And hopefully the Freedom Ship will be built soon.

      --
      Future Wiki -- If you don't think about the future, you cannot have one.
    19. Re:Eh? by Anonymous Coward · · Score: 0
      My idea: nano-spring of artificial diamond, or nano-spring of carbon's nanopipe, or nano-spring of titanium better than the silkworms or silkspiders :P

      open4free

    20. Re:Eh? by stuffman64 · · Score: 1

      I'll remind you, those things are super slow!

      Comets, like other celestial objects, often have massive velocities, in the order of perhaps hundreds of kilometers per second. The problem is, a hundred kilometers in the gamut of the universe is quite trivial.

      --
      --- At my sig, unleash hell.
    21. Re:Eh? by Superfarstucker · · Score: 1

      I think his inferred point is that evolution is a slow miss/hit process. It's had billions of years to repeat its process over and over so naturally some things have became very refined (i.e. us). The needs of an organism in the wild that is unable to utilize tools or think on our level is quite different than our needs. Our "needs" have taken on a whole new level of requirements which evolution never began to fulfill. The statement that "evolution is superior to the art of science" is utter rubbish. We can design/build things tailored to our needs, right now, with progress which is thousands of orders of magnitude quicker than evolution.

    22. Re:Eh? by Tower · · Score: 1

      >Some supertankers weight at least 500 thousand tons empty. Less than a million (although there might be ones that weight more), but still impressive

      The Jahre Viking is fairly large - when full of oil (4.1 million barrels is a fair amount), it displaces: 647,955 metric tons = 714,248.1 tons.

      Not too shabby.

      --
      "It's tough to be bilingual when you get hit in the head."
    23. Re:Eh? by shaitand · · Score: 1

      yes but it's evolution that has provided us with the ability to do so. Therefore everything WE produce is a product of evolution. Evolution has in essence created us as a mere extention of itself.

    24. Re:Eh? by shaitand · · Score: 1

      True but you can bet the mere reverse engineering of mother natures public domain work will be patented and thus stolen from the public domain. Aint life grand?

    25. Re:Eh? by goliard · · Score: 1
      Also, is silk from silkworms sticky?

      Yes. The process of manufacturing silk thread from silkworm cocoons involves boiling the cocoons to get the stickiness off, so that they then can be unwound (yes, *unwound*; silk is not spun from many short fibers like cotton or linen, but from twisting together several extremly long fibers each of which is an unreeled cocoon. That is why silk fabric is so smooth and glossy: almost no little fiber ends sticking out of the thread.)

      --
      -*- Any technology indistinguishable from magic is insufficiently advanced -*-
    26. Re:Eh? by Anonymous Coward · · Score: 0

      Well, whatever makes you feel warm and fuzzy.

      It's like the student and the master. At some point the student becomes a master himself, perhaps even greater than his teacher. Evolution got us this far. And we are now taking evolution into our own hands, we are improving on it, speeding up the processes by millions of magnitudes. Things we create are our own works, not the result of evolution. At some point your reasoning breaks down... to extend yours to its logical conclusion, the big bang is still happening; everything is just a result of it.

    27. Re:Eh? by Art+Tatum · · Score: 1
      Maybe the spiders can decide whether or not to add an extra "stickiness" protein to the silk as they extrude it, so they can make non-sticky support strands for their webs. That way they could walk around without getting themselves stuck---or maybe they have some weird foot-based non-stick thing.

      It's Teflon. [TM]

    28. Re:Eh? by Anonymous Coward · · Score: 0

      Products of human technology were not developed by evolution. Evolution is slow and undirected, not powered by any motive force (other than survival). Human development is anything but.

      Evolution gave us big brains capable of abstract thought, but it was the use of those brains that gave us technology.

      For example, Spaceships didn't evolve -- humans evolved. Then humans built spaceships. It would be like saying Black & Decker makes houses. The don't, they just make tools that facilitate people's building of houses.

    29. Re:Eh? by Anonymous Coward · · Score: 0

      I think it goes beyond what you said. Sometimes human technology *disrupts* evolution. For example, immunizations allow a large number of human beings to survive that would otherwise die from various diseases. Over time, the survivors would pass on genetic traits that resist those diseases. By vaccinating, we short circuit that process.

      This goes for many things that we've created for compassionate reasons. Anything that could have improved your chance for survival at some point may have prevented evolutionary change. Even simple everyday things like eyeglasses.

    30. Re:Eh? by hashwolf · · Score: 0

      "Just imagine, if every super-bouncy ball were also super-sticky... :-)"

      Women would really like that; depilation while bouncing around and having fun.

      --
      - "They misunderestimated me."
    31. Re:Eh? by Anonymous Coward · · Score: 0

      Newsflash: velocity is relative!

    32. Re:Eh? by Anonymous Coward · · Score: 0

      ... there are lots of elastic yet non-sticky things out there ...

      What? Like elastic?

    33. Re:Eh? by shaitand · · Score: 1

      evolution birthed those brains as a way of helping our species survive. The things we produce are a product of the brains evolution gave us to survive, evolutions continued advancement of our brains allowing us to handle more and more complex processes is merely proof that they help our species survive.

      evolution gave us brain, everything we use them for is merely nature. Just as a wolf killing a rabit is merely part of evolution and nature. I know it hurts the frail ego's of many but were nothing special. We are no exceptions, our actions are part of nature no more or less than a crow shitting on a treestump.

    34. Re:Eh? by shaitand · · Score: 1

      " I think it goes beyond what you said. Sometimes human technology *disrupts* evolution. For example, immunizations allow a large number of human beings to survive that would otherwise die from various diseases. Over time, the survivors would pass on genetic traits that resist those diseases. By vaccinating, we short circuit that process."

      I think the best way to describe this is to understand that just like every other simple and complex process and lifeform in the entire universe... our actions are natural. We like to believe we are an exception to nature somehow and thus are actions are as well, but it's simply not true. We are an animal like any other, the only thing exceptional about us is that we are an evolution which is manually capable and intelligent both. It turned out to make for a combination that does quite a good job at surviving.

      Nature made us, like any other animal if we survive than we are succeeding... our actions and thier results, whether humanitarian or brutal are simply part of nature. Nature may have a volcano erupt tommorow which wipes out a species... A hurricane may carry water filled with organisms to a new location where the climate causes those organisms to evolve into something more fit to survive. Nature is sometimes kind, sometimes brutal itself.

      We can do nothing if nature hasn't provided the tools... if one day we understand the weather and learn to manipulate it, will being guided by our intent somehow make the weather unnatural? Of course not, weather is a perfectly natural thing, just as we are. Our touch, understanding, or intent doesn't magically turn a perfectly natural thing into something unnatural.

      I think we need to stop worrying about whether or not we are in harmony with nature... something we are but a small part of. And start worrying about what does and does not help our species to survive. If we eliminated every other species on the planet, including ourselves, our actions would not be unnatural, but merely a part of it. Nature wouldn't even blink, it would carry on.

      In short, if we produce eyeglasses, there is no need for evolution to eliminate those with poor vision. Just as the concept of weapons has eliminated the need for most of our physical strength. Us producing eyeglasses is no more or less natural than those with poor vision getting killed because they cannot defend themselves.

    35. Re:Eh? by cybermage · · Score: 1

      who wants sticky clothing?

      You'd most likely end up placing it between layers of other fabric. In which case, being sticky would aid manufacturing.

    36. Re:Eh? by dublin · · Score: 1

      It's not too suprising that scientists are no match for millions of years of evolution.

      Of course, there are lots of us that have valid scientific reasons for doubting evolution. I'll probably get modded into the gutter, but there are a number of very serious scientific problems with evolution, and most people don't even consider them, since that is heresy to the modern church of Evolution, and the indoctrination that passes for science education today.

      Those that have more open minds, and are willing to explore *why* science actually militates against evolution are invited to read the articles at Do-While Jones' excellent Science Against Evolution site.

      I particularly recommend the following as a getting started place:

      Let's talk about Lucy - Things you never knew about the famous invented ape

      Radioactive Dating explained, Part 1 - A real eye-opener

      Radioactive Dating Explained - Part 2

      The Species problem - how DNA studies do NOT support evolutionary theory

      There are many dozens more insightful articles in the Articles link above - even evolution supporters should read them if they want a balanced scientific view of the issue. The author of this site is not a dolt, but uber-programmer David Pogge (under the nom-de-plume Do-While Jones). Pogge is one of the few Fellows at the US Navy's China Lake Weapons Center, and is responsible for significant chunks of the US' dominance in missile guidance technology.

      So, evolution is not an answer for everything, even the production of spider silk, and may not be an answer for anything, especially if one is interested in looking at the flimsiness of the "science" behind evolution.

      --
      "The future's good and the present is nothing to sneeze at." - Roblimo's last ./ post
    37. Re:Eh? by Zurk · · Score: 1

      bah. if we are part of the evolutionary process, then we arent anymore in control of evolution than an ant is in charge of building mount everest.

  5. Weapon against crime? by hahn · · Score: 4, Funny

    So does this mean we're going to start arming the cops with spidersilk so they can assist Spiderman in his pursuit of justice? Cool!

    --
    "The only normal people are the ones you don't know very well."
    1. Re:Weapon against crime? by seanadams.com · · Score: 1

      No, what it means is that finally we can have comfortable silk boxers which we can wear for more than fifteen days at a stretch before they develop holes around the ass/scrotal regions from all the scratching. Finally, we'll be able to get a "leg up" on the Japanese with our superior silk technology.

  6. DMCA by kamakot · · Score: 4, Funny

    Let's just hope the spiders don't use the DMCA against the scientists.

    1. Re:DMCA by glassesmonkey · · Score: 1

      Seriously, PETA or some animal rights laywers should use DMCA to bring about reverse engineering lawsuits. Maybe that would bring attention to how stupid DMCA is.

  7. aaww no by deputydink · · Score: 3, Funny

    fuck! not again dude, its totally time to dump those shares in First Mandarin Silk Co.

  8. Correct me if I'm wrong... by SpikyTux · · Score: 2, Informative

    ... but isn't it that the larvae of a kind of moth that produces silk for fabric industry use? The larvae spinds the silk to form a cocoon, and people uses the cocoon to make silk thread.

    1. Re:Correct me if I'm wrong... by infonick · · Score: 1

      what happens when the cocoons turn to moths and no more silk is made? do they lose their 'employment'?

      --

      You are confusing me with someone who cares.
    2. Re:Correct me if I'm wrong... by SpikyTux · · Score: 1

      They cook the cocoon to get the silk... In another words, the larvae died too.

    3. Re:Correct me if I'm wrong... by Anonymous Coward · · Score: 0

      The cocoons are placed into hot water in order to unravel the silk, but in the process the moth dies.

    4. Re:Correct me if I'm wrong... by SpikyTux · · Score: 1
    5. Re:Correct me if I'm wrong... by __aagmrb7289 · · Score: 1

      Yes, that is how silk is most often made. However, we are discussing spider silk here. Funny enough, that DOES come from spiders...

  9. Spider farming by cybermace5 · · Score: 5, Funny

    Do you honestly think anyone EVER seriously considered farming spiders for their silk? The idea of unimaginable numbers of spiders all together is chilling even to the bravest of us. And of course they'd discover that black widows or brown recluses or giant bird spiders produced the strongest silk, and then they would escape....
    *shudder*

    --
    ...
    1. Re:Spider farming by slackingme · · Score: 0, Offtopic

      Hello, my name is Albert Ordeal.
      I've been empowered by my client, UNIVERSAL PICTURES, to license your post for a feature film in Summer of 2004. We at UNIVERSAL STUDIOS realize that the Slashdot crowd doesn't agree with any of our policies, the policies of the MPAA, or the policies of our good friends at Disney, but we have a solution.
      $$$$$$$$$
      $$$$$$$$$
      Thanks for your cooperation, we'll mail you a ticket to the screening.

    2. Re:Spider Farming by slackingme · · Score: 4, Funny
      I can see it now...
      "Cage #10000000, check."
      "Cage #10000001, check."
      "Cage #10000002, check."
      "Cage #10000003..."
      "Oh, shit! The spider in cage #10000003 is missing! Lock down the system! Call the national guard! Help! Help!"

      Lots of spiders, lots of little cages, very little practicality :) Even the egg industry packs multiple chickens to a cage (despite adverse consequences) and they're a lot bigger than these guys.

    3. Re:Spider farming by Daniel+Dvorkin · · Score: 4, Interesting

      AFAIK, there have been several attempts to farm spiders, actually. Sure, spiders are creepy and potentially dangerous, but that's not why the attempts failed. (Having once been caught in the middle of an honest-to-God cattle stampede, I can tell you that a bunch of cows are scarier than a bunch of spiders any day of the week -- which, obviously, doesn't keep us from raising the critters.) The problem is that spiders are just stubborn; they spin webs pretty much only when they feel like it. Silkworms, OTOH, will turn out silk all day if you keep them fed.

      Again, this is all AFAIK, based on stuff I heard a long time ago.

      --
      The correlation between ignorance of statistics and using "correlation is not causation" as an argument is close to 1.
    4. Re:Spider farming by jtev · · Score: 1

      Um, actualy black widows DO produce the best silk, and the military has a few of them in jars for specialised uses, they are just not usable in LARGE scale. They are very carefull about their silk spiders though.

      --
      That which is done from love exists beyond good and evil
    5. Re:Spider Farming by Anonymous Coward · · Score: 0

      Even the egg industry packs multiple chickens to a cage (despite adverse consequences) and they're a lot bigger than these guys.

      Yeah, they do. I saw this, and couldn't resist commenting, because I work in the chicken industry..

      Certain food chains, believe it or not, decide integrator (aka bird companies: Perdue, Tyson, etc) policies are cruel. So they demand each chicken has so many square feet of space, etc, etc, ad nausem.. ..and what gets me is that they demand the birds have straw! Yeah, I know, the chicken stereotype is like in the storybooks: happy chickens, yellow straw. But chickens don't like straw. They like to wallow. In dust. In their own shit, even.

    6. Re:Spider farming by dspeyer · · Score: 2, Interesting
      Why not? We farm bees for their honey. I say that's a lot scarier (creepy and they sting!). We also bring beehives to fruit orchards to improve production (bees create more fruit then artificial insemination; no idea why but it's repeatable).

      We also farm silkworms for their sort of silk. So why not spiders?

    7. Re:Spider farming by emotionus · · Score: 1

      Actually Orb spider's make the strongest silk. Last I heard they were trying to use goat mammary glands to make the protien Orb spiders make.

    8. Re:Spider Farming by drinkypoo · · Score: 1

      That's because you can blunt beaks, but what the hell are you going to do about fangs?

      --
      "You're right," Fisheye says. "I should have set it on 'whip' or 'chop.'"
    9. Re:Spider farming by quantum+bit · · Score: 1

      The problem is that spiders are just stubborn; they spin webs pretty much only when they feel like it.

      Must be distantly related to cats...

    10. Re:Spider farming by Anonymous Coward · · Score: 0

      A vetran of several wars I knew actually in charge of keeping a large number of Black Widow spiders fed and happy so he could harvest their silk for gun turret sights for air planes. Apparently, nothing else that thin could take the wind speed, and turbulence for front site mountinging in a pivotal aircraft turret.

    11. Re:Spider farming by Tsu+Dho+Nimh · · Score: 5, Informative
      Welcome to your nightmare, come true. Spiders WERE farmed by Zeiss, Bausch & Lomb and others, and black widows had the best silk
      http://us.expasy.org/spotlight/articles/sptlt024 .html
      "Spider silk is 40 times finer than human hair and right up to World War II, it was used for crosshairs in optical devices such as microscopes, guns and bomb-guiding systems. In fact, though crosshairs are now etched or made with metal filaments, some military facilities still keep a domesticated black widow spider as a silk provision for old instruments. To this day, Australian aborigines use the silk of a giant spider for fishing lines."

      Knowing how to collect Black Widow silk is essential if you are repairing and restoring old microscopes and other optical equipment. They are not aggressive, and live a long time, and are content in a very small container.

    12. Re:Spider Farming by B3ryllium · · Score: 1

      "We were conducting experiments to make their brains larger ... as a side effect, the spiders got smarter."

    13. Re:Spider farming by CrazyGringo · · Score: 0

      "I'm covered in bees! Help! I'm covered in bees!"

    14. Re:Spider farming by Anonymous Coward · · Score: 0

      Domesticated? Like you can pet it and stuff? That's just weird.

    15. Re:Spider farming by Anonymous Coward · · Score: 0

      Honeybees don't sting unless you screw with either them or the hive. African bees are the teritorial ones that try to kill anything in like a 1.5 mile radius.

    16. Re:Spider Farming by InsaneCreator · · Score: 1

      Perfect plot for a B-grade movie with LL Cool J; the spiders are only PRETENDING to be nice! Mwuahahahaha

      Unfortunately, "B" in "B movies" nowdays stands for Blockbuster

    17. Re:Spider farming by Anonymous Coward · · Score: 0

      I think he means domesticated like putting a collar on a rabbid wolverine sense of domesticated. It's in captivity, that's about it.

    18. Re:Spider farming by canajin56 · · Score: 3, Interesting

      Besides which, Black Widows arn't as danagerous as most people think. Sure, they can kill a small child or an old person. But the most a black widow bite will do to a fit person is make them feel cramps, cold sweats, and nausia. You should still see a doctor, but it's unlikely that you are in any danger. There has not been a fatal Black Widow bite in the USA for over 10 years.

      The brown recluse, on the other hand, is a pretty nasty North American spider. I still have scars on my leg from a bite. It is NOT fun having your flesh dissolve, believe me!

      --
      ASCII stupid question, get a stupid ANSI
    19. Re:Spider farming by jtev · · Score: 2, Informative

      well, the bad thing about black widows is that many people become alergic to the anti-venom, so you get bit once, go to the Dr. get a shot (you have time, but you need the shot, it's a hemotoxin) get bit a second time, you can suffer from the vemon, AND then they inject you with antivenon, and the alergic reaction makes you die faster.

      --
      That which is done from love exists beyond good and evil
    20. Re:Spider farming by Anonymous Coward · · Score: 0

      Yeah, you're probably right. The thought of swarms of bees (much faster than creepy-crawly spiders) scares me too and I'm sure glad nobody has ever thought of farming them!

    21. Re:Spider farming by Richard_at_work · · Score: 1

      One question: how in hell do you domesticate a black widow?!

    22. Re:Spider farming by Tsali · · Score: 1

      Knowing how to collect Black Widow silk is essential if you are repairing and restoring old microscopes and other optical equipment. They are not aggressive, and live a long time, and are content in a very small container.

      Sounds like most cubicle-buddies I know....

      --
      This space for rent.
    23. Re:Spider farming by Anonymous Coward · · Score: 1, Funny

      The same way her first husband did -- with a good ass-whoopin

    24. Re:Spider farming by Tsu+Dho+Nimh · · Score: 4, Interesting
      uh ... very carefully, of course :)

      They aren't really "domesticated", just captured in the wild and kept in a container, such as a terrarium. A couple of crickets a week keeps them fed. There is one spider farm locally, collecting venom for research and anti-venin production. They use plastic refrigerator containers, and have well-sealed buildings. They have a small group of collectors - instead of raising the spiders, they buy mature females as needed.

      I have an old microscope repair manual that explained how one gets the silk from the spider ... if I recall you put the spider in a rather large container, with a tiny shelter at the top. They will run a long strand from the shelter down to the bottom of the container and make their messy trap web there, of sticky strands. You harvest the long strand on a loop of wire and then lay the strand onto the glass reticule, usin gan alignment jig. It's sticky enough to cling to the glass.

    25. Re:Spider Farming by Maserati · · Score: 1

      That can't be good.

      --
      Veteran, Bermuda Triangle Expeditionary Force, 1992-1951
    26. Re:Spider Farming by Anonymous Coward · · Score: 0

      "Oh wait, there it is." *STOMP*

    27. Re:Spider farming by iDrifter · · Score: 1

      I believe rifle scope manufactures use the black widow's silk for the cross hairs.

      --
      This message was done on 100% recycled electrons.
    28. Re:Spider farming by Anonymous Coward · · Score: 0

      The key scare factor, when thousands of them are crawling all over you (including your face), is the creepy legs walking all over you. And spiders have TWO MORE LEGS than bees!

    29. Re:Spider farming by RexDevious · · Score: 1

      "spiders can't be farmed (when you put them too close together, they eat each other)"

      Spider farmers- what a bunch of quiters! I ran into the same problem when I was trying to farm lesbians, but did I give up? Nope, I just kept right on farming.

      Or was it *filming*. I can't remember, college was so long ago, and of course, we'll drank a lot more back then...

    30. Re:Spider Farming by Anonymous Coward · · Score: 0
      Even the egg industry packs multiple chickens to a cage

      Hmm. Domesticated Spiders. In a few thousand years we can have ten in a small cage!

    31. Re:Spider farming by StrangeTikiGod · · Score: 1

      If I had mod points, you'd get one for the Eddie Izzard reference. maybe next time.

      --
      "split the clouds and divide the sea and show those evil guys how nasty the Tiki gods can be."
    32. Re:Spider farming by Anonymous Coward · · Score: 0

      Hi ho, link nazi here. PLEASE make your URLs into links. Not only is it harder to copy/paste the url, Slashdot's word-wrap breaker will insert random spaces into long "words", thus breaking the URL.

      You too can do your part to save the world, one <a href= at a time!

      Here's the spider farming article.

    33. Re:Spider farming by Fesh · · Score: 1

      Damn. I always did wonder why the AT (Avionics Technician) shop on the Coast Guard base at Bates Field, AL kept one around... They named it "Leona Helmsley", thought it was just some sort of sick joke.

      --
      --Fesh
      Kill -9 'em all, let root@localhost sort 'em out.
    34. Re:Spider farming by Anonymous Coward · · Score: 0

      There are some reasons no one's farming spiders.

      First, unlike silk worms and bees, they don't spin webs as long as you feed them and keep them comfy. They do it for various purposes, like gathering food and protecting territory. In essence, they only make silk when they feel like it. Second, spiders are territorial, and will fight and kill/eat each other when too crowded.

    35. Re:Spider farming by awol · · Score: 1

      Having once been caught in the middle of an honest-to-God cattle stampede, I can tell you that a bunch of cows are scarier than a bunch of spiders any day of the week -- which, obviously, doesn't keep us from raising the critters.

      You obviously ain't from Sydney, 'cause let me tell you th idea of a stampeding bunch of Funnell Webs is _way_ scarier than a bunch a dumb moo cows. It just freaks me out thinking about it!!! (Thankfully they don't make the right kind of silk probably. Hopefully!)

      --
      "The first thing to do when you find yourself in a hole is stop digging."
    36. Re:Spider farming by sorbits · · Score: 1
      The problem is that spiders are just stubborn; they spin webs pretty much only when they feel like it.

      The silk is taken directly from the spider, not the web it spins -- and for research purposes spiders have been "farmed".

      The silk from silkworms OTOH is from the cocoon it spins (which you unwind).

    37. Re:Spider farming by attackiko · · Score: 1

      You must be talking about this today's article?

    38. Re:Spider farming by jafuser · · Score: 1

      One question: how in hell do you domesticate a black widow?!

      Just like you domesticate all spiders...

      - Select spider
      - Click to bring up radial menu
      - Click "Tame"
      - Repeat previous steps until successful
      - Click to bring up radial menu
      - Click "Store"

      * Note: Requires Novice Creature Handler profession

      --
      Please consider making an automatic monthly recurring donation to the EFF
    39. Re:Spider farming by jafuser · · Score: 1

      First, unlike silk worms and bees, they don't spin webs as long as you feed them and keep them comfy.

      Oh the bee webs! I've heard of entire cities wiped out when a hive of bees gets organized!

      --
      Please consider making an automatic monthly recurring donation to the EFF
  10. Re:Before it gets /.'d by Anonymous Coward · · Score: 0

    Yeah, before a website on the server of one of the best research universities on the East Coast gets /.ed... More like better karma whore bofore someone beats me to it...

  11. Re:Spider man by bj8rn · · Score: 1

    4 - Rob them of all possessions

    --
    Hell is not other people; it is yourself. - Ludwig Wittgenstein
  12. Different silks? by hahn · · Score: 4, Interesting

    This brings up an interesting question. Does anyone know what the difference is in properties between the silkworm's silk and the spider's silk?

    --
    "The only normal people are the ones you don't know very well."
    1. Re:Different silks? by drinkypoo · · Score: 3, Informative

      I don't, but google does.

      --
      "You're right," Fisheye says. "I should have set it on 'whip' or 'chop.'"
    2. Re:Different silks? by happyhangone · · Score: 3, Informative

      "The energy required to break spider silk (its 'toughness') is about ten times that of other natural materials such as cellulose, collagen and chitin. Dragline silk (about .00032 inch (.008 mm) in Nephila) is especially strong - approximately twice that of silk from silkworms." Google to the rescue again.

    3. Re:Different silks? by danila · · Score: 1

      AltaVista knows it as well. And AltaVista is better, because it doesn't block sites under DCMA yet.

      Boycott Google!

      --
      Future Wiki -- If you don't think about the future, you cannot have one.
    4. Re:Different silks? by Anonymous Coward · · Score: 0

      Do you have some reason for supposing that Alta Vista doesn't block sites under DMCA rather than just not being significant enough for anyone to report on it when they do?

    5. Re:Different silks? by danila · · Score: 1

      The point is not to support AltaVista, but to
      1) communicate to Google the idea that the users don't want it to censor the results
      2) show people that there are alternatives to Google. We will be too vulnerable using only Google - having a single point of failure is always bad.

      --
      Future Wiki -- If you don't think about the future, you cannot have one.
    6. Re:Different silks? by Huge+Pi+Removal · · Score: 2, Funny

      What, you mean you can't just type "strength of silkworm silk in pounds per square inch" into google calculator? Pah. I mean, it'll cope with nanoparsecs per fortnight... :)

      --
      - Oliver

      The right to bear arms is only slightly less stupid than the right to arm bears...
  13. Source by Anonymous Coward · · Score: 0

    Are the proteins in question synthetically produced or are they extracted from goat milk?
    http://science.slashdot.org/article.pl?sid= 01/02/0 8/2215253&mode=thread&tid=99

  14. Business potential! by Dark+Lord+Seth · · Score: 3, Funny

    Next up, Seth Industries & Automobiles! Silksteel cars with diamond windshields and pistons and of course a dimensional warp generator!

    1. Re:Business potential! by drinkypoo · · Score: 1

      Incidentally; some decades ago Henry Ford prototyped a car all of whose structural members and body panels were made of hemp-derived plastics. Some engines being prototyped for (and possibly used in by now?) racing have a carbon fiber "block" (it's not really a block now is it) with metal sleeves to build the cylinders. I can't wait for the diamond coatings, and the diamond nuts and bolts, though. Imagine never snapping off another bolt head and having to extract a broken bolt from the engine block... ahh.

      --
      "You're right," Fisheye says. "I should have set it on 'whip' or 'chop.'"
    2. Re:Business potential! by core+plexus · · Score: 2, Informative
      Diamonds are hard, it is true, but they are also brittle. You can smash one easily. They also burn. Not something you want in your engine, unless it's fuel.

      -cp-

    3. Re:Business potential! by MickLinux · · Score: 1

      Aaaaaaaaawwwwwwww, man! I was going to patent it, too! I had it in the mail and everything, and then you go and spoil it.

      --
      Correct Horse Battery Staple: 72 bits of entropy. Enter "Correct H" into google. When it generates the phrase, that's
    4. Re:Business potential! by Anonymous Coward · · Score: 0

      Diaminds are hard, but I thought they were somewhat brittle. They are great for friction parts that never wear. I don't think there will ever be diamond nuts and bolts. But they could be coated with diamonds if diamond coatings become cheap enough.

    5. Re:Business potential! by shaitand · · Score: 1

      hmm and I was under the impression that a diamond could withstand phenominal amounts of heat which is about the only reason there is an interest in using diamond to make processors.

  15. One unfortuate side effect... by One+Louder · · Score: 4, Funny

    However, you can't have too many silk researchers working on the project - when you put them too close together, they eat each other.

    1. Re:One unfortuate side effect... by Anonymous Coward · · Score: 0

      Apparently this will open new doors for ritual bondage before mating as well. "In some species males use silk to ritually immobilise the females before mating..."

    2. Re:One unfortuate side effect... by Oscar_Wilde · · Score: 1

      However, you can't have too many silk researchers working on the project - when you put them too close together, they eat each other.

      And then excrete silk?

    3. Re:One unfortuate side effect... by Anonymous Coward · · Score: 0

      Reminds me of this porn I saw once...

  16. Re:It's already been done by mgcsinc · · Score: 1

    Way to misinterpret... well, let's see... EVERYTHING!

  17. Aaww-Closure. by Anonymous Coward · · Score: 0

    "Scientists Crack Silk's Secret"

    Well it's nice to know we have this problem all sown up.

    1. Re:Aaww-Closure. by Anonymous Coward · · Score: 0

      Now if only they'd sow your mouth up. Oh wait, you're talking out of your ass. Sorry.

  18. This is old by Wyatt+Earp · · Score: 2, Interesting

    There were stories about the "discovery" of how spider silk self-assembled a while back.

    Of course, I've not read the article linked above.

    http://www.exn.ca/Stories/2000/06/19/56.asp

    I can't find it now, but they talked last year about how they'd figured out how the spiders assembled the strands and that they'd applied that to a industrial method to pull the unassmbled silk through a small hole and it would self-assemble.

  19. Finally! by slackingme · · Score: 5, Funny

    Yes, finally! We can start producing super-strong silk boxers to protect all us sexy geeks from the swarms of girls outside our rooms. Personally, I'm all for reducing user latency in the kernel and reading the latest rant by RMS, but *indestructable silk boxers* get me really excited. I'm blowing through several pairs a week when I leave the dark, secluded safety of my room to get more gin and tonic at the store. I certainly can't make the swarm go away, but this takes care of a symptom!

    1. Re:Finally! by infonick · · Score: 1

      i liked it as well.

      --

      You are confusing me with someone who cares.
    2. Re:Finally! by quantum+bit · · Score: 1

      Troll?! I sure hope this one comes to me in metamod...

    3. Re:Finally! by polyp2000 · · Score: 0

      Mmmm Hmmm ,

      Yes, I have such unfeasibly large testicles, i seem to wear through my boxers in extremely short periods of time. Maybe spider silk boxers would rid me of this problem forever ...

      --
      Electronic Music Made Using Linux http://soundcloud.com/polyp
    4. Re:Finally! by Lord_Dweomer · · Score: 1
      " but *indestructable silk boxers* get me really excited."

      While your idea is intriguing, I feel the majority of Slashdot along with myself would enjoy stain-resistant silk boxers a lot more.

      P.S. You insensitive clod.

      --
      Buy Steampunk Clothing Online!
  20. What an appropriate university name ;) by dido · · Score: 1

    Gee, Tufts University? Now THAT is a truly appropriate place for them to have made such a breakthrough discovery in the science of spider silk. ;)

    --
    Qu'on me donne six lignes écrites de la main du plus honnête homme, j'y trouverai de quoi le faire pendre.
  21. Spider Farming by SuperBanana · · Score: 4, Funny
    Scientists have long grappled with the issue of creating silk; artificial silk is inferior to the real stuff, and the spiders can't be farmed (when you put them too close together, they eat each other)

    I don't suppose it occured to any of these rocket scientists to put the spiders in seperate cages.

    ...or better yet, genetically modify the spiders to be nice! Perfect plot for a B-grade movie with LL Cool J; the spiders are only PRETENDING to be nice! Mwuahahahaha...

  22. Now if only they could store electricity by tjstork · · Score: 3, Interesting


    As advanced as we think we are, it takes the discovery of how to do what seems like the mundane of how to make diamonds and silk to realize that we have such a long way to go.

    We still can't store electricity efficiently.

    --
    This is my sig.
    1. Re:Now if only they could store electricity by kfg · · Score: 3, Funny

      "We still can't store electricity efficiently"

      But my cat seems to be distressingly good at it.

      KFG

    2. Re:Now if only they could store electricity by kmac06 · · Score: 2, Interesting

      Can't store electricity? What do you mean by that?

      Do you mean storing charge? We have capacitors.

      Do you mean storing energy in a form that will easily produce electricity? We have batteries.

      Electricity is moving electrons. You can't really store it, just as you can't really store wind.

    3. Re:Now if only they could store electricity by Have+Blue · · Score: 1

      There are hundreds of ways to store energy. Capacitors store raw charges, but batteries convert the electricity to chemical energy (in rechargables at least) and back on demand.

      And what happened to all the promises made regarding storing power in flywheels?

    4. Re:Now if only they could store electricity by euxneks · · Score: 1

      Interesting.. I think maybe cats are the answer to all of lifes little mysteries. Electricity storage, Quantum Mechanics--ever heard of Shrodinger's Cat?

      Maybe we should be putting a little bit more research into Cat Dynamics.

      --
      in girum imus nocte et consumimur igni
    5. Re:Now if only they could store electricity by blitz77 · · Score: 1

      What about superconductors? Superconductors can store electricity (SMES: Superconducting Magnetic Energy Storage). Since superconductors have zero resistance, electricity can circle through a ring indefinitely.

  23. Spider Silk Suspension Bridge by SportyGeek · · Score: 1

    Now the spider silk suspension bridge across the Gibralter Strait can be made a reality! The diameter of the bundled steel cables would have been to heavy to be supported.

    1. Re:Spider Silk Suspension Bridge by tijnbraun · · Score: 1

      I could be totally wrong here but wouldn't a brigde build from organic material rot away or eaten by fungi in a year if no material will be used to protect it?
      Even if you would find a material that would protect it for a while, imagine the cost to keep it coated... iron may rust, but it doesn't degrade as fast as proteine... As fas as I know organisms really love the stuff.
      So you will not only have to battle passive degration but hungry organisms that will chew down your structure as well.

    2. Re:Spider Silk Suspension Bridge by mstorer3772 · · Score: 1

      I'm thinking spider slik is an exception to that rule.

      Think about it: Cobwebs.

      When was the last time you looked inside some nasty old house and DIDN'T see century-old cobwebs? Just ask hollywood! They're the authority I go to for all my fact-checking needs.

      Okay, so it occurs to me that all my "nasty old house" refferences are from movies.

      But cotton is also an organicly produced compound, and I don't see the clothes rotting off your back.

      Meh.

      --
      Fooz Meister
    3. Re:Spider Silk Suspension Bridge by An+Ominous+Coward · · Score: 1
      But cotton is also an organicly produced compound, and I don't see the clothes rotting off your back.

      I'm guessing you don't live in South Florida.

    4. Re:Spider Silk Suspension Bridge by Anonymous Coward · · Score: 0

      Untreated cotton will rot eventually if kept moist.

  24. Sacrifice a spider-silk goat by Anonymous Coward · · Score: 5, Funny
    How long until workers in industries "ruined" by scientific development ... develop a cult-like anti-scientific religion and take over the world?

    I imagine a bizarre cult of disgruntled former Kevlar workers sacrificing one of the spider-silk goats.

    What ever happened with the spider-silk goat and cow experiments anyway? Or is that how they got enough material for the current breakthrough?

    Hey! HEY! Stop that! No goatse links!

  25. Another Application by tunabomber · · Score: 5, Interesting

    You don't suppose this stuff could be strong enough to make a space elevator, could it?

    --

    pi = 3.141592653589793helpimtrappedinauniversefactory71 ...
    1. Re:Another Application by Baron_Yam · · Score: 1

      Not a hope, sorry.

    2. Re:Another Application by ShadeARG · · Score: 1

      My question is what happens if space debree/meteorite hits the elevator? Would it have some sort of quick release connector like the Xbox controller? Take a look at this picture and you'll see why.

    3. Re:Another Application by aiyo · · Score: 2, Informative

      Nope, sorry. If we used steel for a space elevator the cable would have to be as wide as the milky way. If we used something like kevlar or silk the cable would have to be as wide as the earth (better than steel but still not fesible). If we used carbon nanotubes the cable will only have to be 6 inches wide at the top.

    4. Re:Another Application by MickLinux · · Score: 1

      They were considering it, but when they ran the simulation, they found that the spider silken cables reflected infrared light, which somehow caused pilots to fly their airplanes into the thing, causing some of the worst tangles imaginable.

      --
      Correct Horse Battery Staple: 72 bits of entropy. Enter "Correct H" into google. When it generates the phrase, that's
    5. Re:Another Application by d3faultus3r · · Score: 1

      Its a quite small target for an asteroid to hit and would be built out of incredibly strong materials. Anyway, I wouldn't get on anything that shared features with a M$ product.

      --
      read my blog
      musings on politics and technol
    6. Re:Another Application by meringuoid · · Score: 3, Funny
      Until quite recently, spider silk had the highest tensile strength of any substance known to man, and the name Silksteel pays homage to the arachnid for good reason.
      -- Commissioner Pravin Lal, "U.N. Scientific Survey", on the discovery of Silksteel Alloys

      In one moment, Earth; in the next, Heaven.
      -- Academician Prokhor Zakharov, "For I Have Tasted The Fruit", on the construction of the Space Elevator

      Unfortunately, Silksteel Alloys are not sufficient to construct the space elevator. That calls for Super-Tensile Solids, which is quite a lot more advanced...

      --
      Real Daleks don't climb stairs - they level the building.
    7. Re:Another Application by Courageous · · Score: 1

      Reminds me of that Mars book where ecoterrorists bring down their space elevator. It cracks around the whole world, like a giant whip.

      C//

    8. Re:Another Application by HiThere · · Score: 1

      Actually, that's not a bad idea. Of course, it would need to be highly modified. And it could only be used as a sheething around the load-bearing part of the cable (probably carbon nano-tube). This might solve the problem of the fragility of the tubes. It's all very well to say we'll just use lots of them, but you still need a matrix to embed them into, and this would be a good choice. Not only does it bind the tension bearing parts together, it even contributes considerable additional strength. Though it probably couldn't support it's own weight over that long a cable. (But we won't know until we've seen what improvements we can make.)

      --

      I think we've pushed this "anyone can grow up to be president" thing too far.
    9. Re:Another Application by The+Munger · · Score: 2, Interesting

      One of the other applications I could see this being really useful is speakers. Light, flexible and strong material - the perfect blend for a speaker. Kevlar is already being used (and boy do those puppies sounds sweet). You've got to admit, it would be an uber-geeky cool thing to have silk cones. I'd even bet it's been done before. But buckets of cheap artificial silk could be the next big thing.

      --
      Refuse to make a statement in your sig!
  26. Bad mod by Anonymous Coward · · Score: 0

    I don't have any mod points but I thought it was funny. sorry man.

  27. Re:It's already been done by Choobius+Gothicus · · Score: 0, Flamebait

    The mere fact that you point this out does not exempt you from being a bigot or a fanatic. Objectivity is the antithesis of bigotry, and you my friend are certainly not objective in your opinion of Islam. Your outcome is possibly a feel-good success story for media conglomerates around the world by making this inference as well. How does it feel to have your mind molded into Fox's "fair and balanced" status quo, instead of being able to think for yourself? Bye.

  28. Farming Spiders by Anonymous Coward · · Score: 4, Interesting

    "the spiders can't be farmed (when you put them too close together, they eat each other)."

    hey, not so fast. :)

    check out this cbc article and click through to the photo gallery to get really creeped out.

    that's one whole lotta silk. i'd still like to know who/what they ate to do that. and i'd really, really like to know what biochem outfit owns land nearby.

    1. Re:Farming Spiders by Anonymous Coward · · Score: 0

      Those spiders were building a web to catch cows.

    2. Re:Farming Spiders by Courageous · · Score: 1

      Damn that's some creepy ass shit. As for the other poster, I'm imagining the spiders, looking at the cows, saying "if we pull this off, we're going to eat like Kings!". ;)

      C//

    3. Re:Farming Spiders by bobbozzo · · Score: 1
      Ob. Aliens quote:

      There's movement all over the place!

      shudder

      --
      Nothing to see here; Move along.
  29. it was not strong by Anonymous Coward · · Score: 0

    The problem was that the silk produced that way was not as strong as the natural one. Now they figured out that part.

  30. Cracked? by S.I.O. · · Score: 2, Funny

    ./ is becoming a warez news site? I haven't played "Silk's Secret" yet, but its publisher is surely very unhappy with this and may sue the "Sc1ent1sts".

  31. spider silk is _not_ the same as SiLK by sarpedon77 · · Score: 5, Informative

    SiLK which is used for microprocessor applications is not connected in any way to spider silk. The former is an acronymn for a resin
    (aromatic hydrocarbon) made by Dow Chemicals and used by IBM and other chip companies as an insulator between the multiple layers of wires on a chip. Silicon Low-K = SiLK

  32. Excerpts from SCO press release on the subject by Trailer+Trash · · Score: 4, Funny

    "It's obvious that they couldn't have discovered the secret to making silk that quickly without access to SCO's intellectual property," said Darl McBride, SCO's president. He continued, "In 1999, they were making some silk, but it was low quality. Then, suddenly, over the course of a year or so, their silk became enterprise quality. Stuff that took other people 30 years took them months."

    In a move considered to be brilliant in the business world, SCO bought the patents on silk production from God in 2000 for an undisclosed sum. "We've been looking to leverage those patents ever since" said McBride.

    Right now, SCO isn't planning on suing individual spiders, although they won't rule out the possibility. "We've considering going after some of the nuisance species, such as brown recluses and black widows, first," said Chris Sontag. "We've been warned by our attorneys that doing such would expose us to the possibilities of bites and nasty wounds, so it's really something we don't want to do right now."

    Eric Raymond, president of the Open Silk Initiative, says that God lost protection on His silk production techniques by creating so many different species that use the intellectual property and not entering into any official licensing agreement with them. "It's a little late to be worrying about that now", said Raymond. A 1993 lawsuit regarding silk production methods also cast doubt on the validity of the patents.

    Meanwhile, some spiders have openly questioned Raymonds repeated assertions that he represents them or their opinions in these matters.

  33. Forget the bullet-proof vests! by Tsu+Dho+Nimh · · Score: 4, Funny

    I want run-proof stockings and sexy lingerie out of this stuff.

    1. Re:Forget the bullet-proof vests! by Anonymous Coward · · Score: 1, Funny

      Sexy lingerie ? Like stronger than steel chastity belts ?

    2. Re:Forget the bullet-proof vests! by Tsu+Dho+Nimh · · Score: 1

      Pantyhose of the spider silk would be a close approximation to a steel chastity belt.

    3. Re:Forget the bullet-proof vests! by polyp2000 · · Score: 0

      Ooooh Yeaaah Baby! ...
      There is something quite erotic about the concept of Spider Silk Panty Hose ... in an arachnid kind of way.

      Im terrified of spiders, Arachnophobes surely would find this some kid of sexual perversity...

      --
      Electronic Music Made Using Linux http://soundcloud.com/polyp
  34. Crack ? by Aliencow · · Score: 0, Redundant

    I'm too lazy to read the articles, but I hope they didn't do that in USA...my gosh, the DMCA agents will nail them !

  35. Spiders labour movement by Luguber123 · · Score: 1

    spiders can't be farmed (when you put them too close together, they eat each other).
    Scientists have a lot to learn from the spiders in my appartment, which probably will host a president election before I reach home to start the vacum cleaner :)

  36. +1 Funny by Anonymous Coward · · Score: 0

    If you're a retard, that is.

  37. What about the goat milk spider silk? by cyberwench · · Score: 4, Interesting
    A Quebec company, Nexia, has genetically engineered goats to produce spider silk within their milk. (Apparently, the way mammary glands work and the way a spider's silk glands work are remarkably similar.) I know that they've been able to pass the genes on to offspring, and they are getting silk from the milk now. I think it is supposed to be as strong as dragline silk, which is the strongest type of spider silk.


    I understand from the article that they've figured out how strong silk is actually produced, which should give them a heads-up on making a mechanical/chemical process to do all this artificially. It should be pointed out, though, that there are already means for production of non-artificial spider silk currently, which the article seems to have missed.

    --
    ~ Leilah
    1. Re:What about the goat milk spider silk? by Anonymous Coward · · Score: 0

      Rihgt, I saw this on BBC "Beater Harvest" serial two weeeks ago.

    2. Re:What about the goat milk spider silk? by Anonymous Coward · · Score: 0

      its being tested (in canada at least) for any bio contaminents in the goats waste (yes poop). i know someone who works for the Alberta Research Council and whos job it is to test samples.

    3. Re:What about the goat milk spider silk? by Xenoproctologist · · Score: 1

      So how long until Bessie (a.k.a. Spidergoat) gets fed up with that pervo farmhand who keeps trying to "help her over the fence" and decides to hang him from the barn rafters by his wang?

      (*sigh*...I can't believe this is the first thing that came to mind when I read this.)

    4. Re:What about the goat milk spider silk? by slothman32 · · Score: 1

      Yep that was a previous slashdot story at Spidergoats

      --
      Why don't you guys have friends or journals?
    5. Re:What about the goat milk spider silk? by CySurflex · · Score: 1

      for some reason, any story on slashdot about goats will have an air of suspicion for me.

    6. Re:What about the goat milk spider silk? by cyberwench · · Score: 1

      Dang - should've known Slashdot wouldn't miss something that bizarre. Heard about it on the radio, myself. :)

      --
      ~ Leilah
    7. Re:What about the goat milk spider silk? by Lord_Dweomer · · Score: 1
      " A Quebec company, Nexia, has genetically engineered goats to produce spider silk within their milk. (Apparently, the way mammary glands work and the way a spider's silk glands work are remarkably similar.)"

      This is either one of the creepiest or most erotic things I've seen posted on Slashdot thus far. I cannot decide which yet.

      --
      Buy Steampunk Clothing Online!
    8. Re:What about the goat milk spider silk? by AnotherBlackHat · · Score: 1

      I think it is supposed to be as strong as dragline silk, which is the strongest type of spider silk.


      I told a friend of mine that scientists had crossed a spider with a goat to make goatsilk,
      and he thought I was kidding.

      (Nexia might call it "Biosteel" but I think the name goatsilk is better.)

      It's cool, but they're having trouble spinning it consistantly,
      and so far they haven't made any long strands.

      This new "add water" prinicple may lead to a solution.
      If so, Nexia Biotechnologies Inc. could start mass producing the stuff right quick.

      -- this is not a .sig
    9. Re:What about the goat milk spider silk? by awol · · Score: 1

      This is a remarkable thing and, whilst somewhat disconcerting, I love the idea of creating these "breeders" for the creation of various substances like this (Axylotl tanks anyone?).

      --
      "The first thing to do when you find yourself in a hole is stop digging."
  38. Re:It's already been done by Anonymous Coward · · Score: 0

    Objectivity isn't the antithesis of bigotry, it's the antithesis of philosophy. By claiming to be objective, you automatically recuse yourself from taking part in a discussion on anything. (I.E., nobody gives a shit what you think, because you don't have any stakes in _any_ discussion.)

  39. Way OT by jcsehak · · Score: 1

    Okay, you've got my attention. How on earth did you manage to get caught in a cattle stampede? It must be a good story.

    --

    c-hack.com |
    1. Re:Way OT by Daniel+Dvorkin · · Score: 1, Funny

      Lost in the mountains (Colorado). Wandering around on what turned out to be a ranch. Felt the ground shaking, saw a big cloud of dust coming toward me; as the cloud came closer, I saw that it was a herd of cattle kicking up the dust. Holy fucking shit, I thought, and fortunately found a rather large rock to climb up on. I don't know what had the cattle so spooked and/or pissed off, but they were moving damn fast; they detoured around the rock (it was a big rock) but I suspect that they would have run me over without a second thought crossing their tiny little brains. And there were a lot of them. I was up on that rock for, oh, a good fifteen minutes while they went past me, and I probably waited the same amount of time afterwards to make sure they weren't coming back. Eventually I got down off the rock and wandered along until I found the ranch house.

      This was after I'd been lost for several hours, and had already dealt with all kinds of other scary situations, though probably none as immediately life-threatening as the cattle. It was one of those things that seems like a grand adventure when you're fifteen. Now, almost twenty years older and wiser, I look back on the whole experience and shudder.

      --
      The correlation between ignorance of statistics and using "correlation is not causation" as an argument is close to 1.
    2. Re:Way OT by Anonymous Coward · · Score: 0

      Thanks for sharing that...when I read the "holy fucking shit" bit I fell about in hysterics.

    3. Re:Way OT by jcsehak · · Score: 1

      Wow, that's so fucking cool. That must've been something, sitting on the rock, watching the cattle stampede past. I don't figure you could be any more appreciative towards a rock. I wonder what made them stampede? I'm of course imagining a T. Rex ;)

      --

      c-hack.com |
    4. Re:Way OT by Art+Tatum · · Score: 1

      You say you found the ranch house. Did the ranch owner have anything to say about the fact that you almost got killed? :-)

  40. Re:It's already been done by Anonymous Coward · · Score: 0

    People have known this about Islam over 800 years ago, certainly predating Fox Network.

    I await your next attempt at demagoguery.

  41. Re:It's already been done by hhnerkopfabbeisser · · Score: 2, Offtopic

    The islam has proven to be very scientific hundreds of years ago, nobody knows how fast science might have advanced had christian crusaders not burned all those islamic bibliaries.

    The islamic world also was able to govern itself without sinking into anarchy, before it was raped by the christian world.

    While the islam and it's followers tend to be a little more hot-tempered than christians, the islam is quite peaceful by nature.

    The problem with the islam is that recently, too many islamic people have become religious fanatics.
    Violent fanatics, this includes religios fanatics of all religions as well as any others like drug bosses seeking wealth and power, are a threat to peace.
    That radical islamists have pulled a few big stunts lately and are right now maybe the biggest threat to world peace should not give you ideas about what the islam is like.

    If you'd want to make your mind about catholic people, would you only look at what the IRA did and conclude that this was the nature of catholic religion?

    Most muslims who have not been turned extreme by extreme circumstances (like having to endure terror and torture by having to live in the Iraq as a shiite under Saddam), will agree that radical islamists have indeed left the path of islam a long time ago.

    Btw: The roman catholic church needed 500 years to acknoledge that the earth circles around the sun. This was little more then ten years ago. Let the islam beat that.

  42. It's not the same thing, though. by cyberwench · · Score: 4, Insightful

    There isn't currently a spider-silk industry. There's a silk industry, but from what I understand the whole point of spider silk as opposed to silkworm silk (which is at least relatively easily harvested), is that spiders have stronger silk with many more applications. So realistically, what we have here is not one industry "ruining" another, it's an entirely new industry that's being added. It's not like the spiders are going to get upset about us taking over their industry.

    On the topic of displaced workers though - there's always going to be a demand for "the real thing". While artificially produced diamonds may be exactly the same as naturally formed ones, for many people they are two entirely different things. It's all a question of perception. As long as people view the two things differently, there will always be a market for the rarer and consequently more expensive natural diamonds.

    --
    ~ Leilah
    1. Re:It's not the same thing, though. by B'Trey · · Score: 2, Insightful

      There can only be a market for "the real thing" if it's distinguishable from the "artificial" one. In the case of diamonds, the only distinction is that the artificial diamonds are too perfect. However, as someone already pointed out, it's quite likely that impurities can be added to the artificial diamonds in such a way that the two are indistinguishable. You can go to your corner jeweler, and he can swear that it's a natural diamond, but if there's absolutely no way to tell for sure, how will you know? Are you willing to pay several orders of magnitude more for his word? If you can buy your fiance a rock the size of a robin's egg for $10, and be absolutely sure that she'll never be able to tell the difference, are you going to spend several thousand instead on a stone you need a magnifying glass to appreciate? Is your fiance going to proudly show off her tiny, natural diamond to all her friends who are wearing huge hunks of rock and swear that they're natural too?

      --

      "The legitimate powers of government extend only to such acts as are injurious to others." Thomas Jefferson.

    2. Re:It's not the same thing, though. by innerlimit · · Score: 2, Interesting

      There are currently bio-engineers producing spidersilk using genetically engineered goats...

      thats a whole other discussion wether it is ethical to engineer goats to make them produce spidersilk...

      google search

    3. Re:It's not the same thing, though. by dakryx · · Score: 1

      It's all about the diamond brand name. Debeers laser etches their logo or whatever into diamond

    4. Re:It's not the same thing, though. by shaitand · · Score: 3, Interesting

      nope, doping the diamonds won't work. It's not the presence of impure minerals in the diamond or lack thereof that make them distinguishable. Your local jewler will NEVER be able to tell the difference looking at this throuh any sort of magnification from a natural flawless diamond.

      It's the actual structure of the diamond on a molecular level that is too perfect. DeBeers themselves with their absolute mod sophisticated equiptment SUSPECT they will be able to identify them... but there is nothing in existing grading labs that can, and your local jeweler certainly cannot.

      But this mute and actually supports what your saying. The diamond market has been artificially kept afloat to this point. Contrary to popular belief diamonds are NOT rare, and I mean the natural ones. DeBeers simply controls the market by making sure all diamonds funnel through them and releasing them very slowly.

      In short this is an industry that exists in it's present form with inflated prices only because of a fraud. It's about damn time someone shut them down. Real jewelers have plenty of other items of jewelry they can sell, and there is nothing to stop them from selling diamonds, just not for thousands of dollars. Your corner jeweler won't go out of business because of this, but debeers will and it's about time they do.

    5. Re:It's not the same thing, though. by geoswan · · Score: 1
      I don't believe you are expressing this quite right...

      I believe the goats were engineered so their mammary glands produced spidersilk protein along with the other proteins found in regular goat milk. The goats don't spurt spidersilk from the teats. Their milk is liquid, just like regular milk.

      IIRC the spidersilk protein can then be extracted from the milk.

      This article addresses how to process spidersilk gel into actual silk...

    6. Re:It's not the same thing, though. by B'Trey · · Score: 1

      Thanks for the clarification on the purity issue.

      Another fact that few people are aware of is that the diamond engagement ring is entirely a product of the diamond industry (read DeBeers) advertising. While betrothal rings have a long history, the idea that proposal equals diamond ring is an invention purely to sell more overpriced diamonds.

      --

      "The legitimate powers of government extend only to such acts as are injurious to others." Thomas Jefferson.

    7. Re:It's not the same thing, though. by innerlimit · · Score: 1

      You are right of course, I think gel would be rather tough to extract from the goat. Other posters, who apparantly saw the same documentary have also said this.

      Even though the production differs (actual silk vs silk protein) the intended applications (kevlar-replacements, etc..) and goals remain the same.

      But the goats were extremely cute, and probably lived a better life than any other farm goat.

      Still, is it ethical to (mis)create beings into chemical factories? Surely we've been using animals for such purposes for a long time already (the musk of certain animals...)
      But actually altering a species' genome even if by a few genes for the sake of producing spidersilk, is completely different thing!

    8. Re:It's not the same thing, though. by Anonymous Coward · · Score: 0

      Just look at the pearl industry. Cultured pearls are worth next to nothing when compared with a natural pearl, with a good shape. Like everything in our world, imperfection = uniqueness = value.

    9. Re:It's not the same thing, though. by TTK+Ciar · · Score: 4, Interesting

      I have to agree.

      There is already a material being produced which is superior to spiders' silk in every way -- stronger, lighter, higher elongation-to-break, and easier to mass produce. It is called ultra-high molecular weight high-density polyethylene. Spectra is one form of the stuff; Dyneema is a superior form.

      UM-HDPE is basically the same stuff that garbage bags are made of ("ordinary" HDPE), but the polyethylene chains in it are several tens of thousands of times longer. This was made possible by the discovery of a new process by which to build the PE chains, using a new catalyst (and lots and lots of MAO, which always cracks me up).

      UM-HDPE production has been ramping up slowly over the past several years. In time, we should expect it to be fairly commonplace and inexpensive (Dyneema is currently extremely pricey stuff, due to limited production). So cracking the silk "code" is nothing to get riled up about, at least not from a material engineer's perspective. It's a johnny-come-latey. I seriously doubt its production could be ramped up any faster than Dyneema's, and Dyneema has a huge head start.

      -- TTK

    10. Re:It's not the same thing, though. by cyberwench · · Score: 1
      Well, it's not really all that different from using them as milk/meat/leather factories, is it? Ethically speaking, that is. Specifically, regarding the "chemical factories" issue, this is far less horrific than premarin production. This article has a reasonably unbiased summary of the issues involved there.

      It's probably a question of how much exploitation of animals you're comfortable with balanced against the benefit to humans. Compared to a lot of things we do to animals, changing the composition of their milk to harvest spider silk is pretty darned friendly. :)

      --
      ~ Leilah
    11. Re:It's not the same thing, though. by MegaFur · · Score: 1

      I guess all this explains why DeBeers and others spend so much money on their marketing. Gotta make people believe in the symbolic importance of diamonds after all.

      --
      Furry cows moo and decompress.
    12. Re:It's not the same thing, though. by Anonymous Coward · · Score: 0
      Compared to a lot of things we do to animals, changing the composition of their milk to harvest spider silk is pretty darned friendly.

      I agree.

    13. Re:It's not the same thing, though. by Art+Tatum · · Score: 1
      It's not like the spiders are going to get upset about us taking over their industry.

      Maybe not. But I could see a South Park episode about it. We had underpants gnomes, why not a spider union?

    14. Re:It's not the same thing, though. by zeno_2 · · Score: 1

      I believe they have started lacing their diamonds with dna or something to that effect. Something like this. This isn't something that you could show your friends and say, look its real. Its something that a jeweler with a dna reading machine or whatever can check the diamond to make sure its real, or where it came from, etc.

    15. Re:It's not the same thing, though. by someklown · · Score: 1

      Actually from a Law Enforcement officer's perspective, this is very interesting news. If this discovery is further developed and is found to be cost effective, you may very well see body armor begin to use this artificial silk, depending upon the results of tests performed on samples(i.e. how well it actually absorbs the impact of a projectile). Other benefits from silk over todays Kevlar vests include lighter weight, increased mobility, and better side protection.

      While you are correct about products such as Spectra and Dyneema being more readily available, it remains to be seen how quickly this silk can be mass manufactured.

      As for Law Enforcement USE, Spectra is worthless. There is currently quite a stir being caused by spectra. It turns out that Second Chance(a body armor manufacturer) used it even though it wasn't rated by the manufacturer of Spectra for such uses). The Problem? The vests have failed several times, after relatively short periods from the time of their purchase(read: within 5-6 months.) The material doesn't hold up well if it gets over a certain temperature, and naturally, the human body, especially one which is physically active, emits more than enough heat to cause the spectra to fail.

      As for Dyneema, you are correct, Dyneema is specified for use in not only handgun ammunition body armor, but also a tougher rifle style. However, it is very expensive and not readily available.

  43. How about gold? by Anonymous Coward · · Score: 1, Interesting

    Artificial diamonds, artificial silk...is it possible to create artificial gold?

    1. Re:How about gold? by ZackSchil · · Score: 1

      No.

    2. Re:How about gold? by Anonymous Coward · · Score: 0

      Thank you.

    3. Re:How about gold? by core+plexus · · Score: 1
      You can, in fact you can turn lead into gold. But, like getting gold from seawater or from sewage sludge (people was a lot of gold out of their bodies), the old-fashioned way is still superior, at least less expensive, for now.

      Even if it were possible to create artificial gold that you could competetively price against 'mined' gold, there will always be an intrinsic value to gold nuggets and specimens.

      I have often thought that if I came up with a way to cheaply extract gold from seawater, or find large deposits and extract them very cheaply, I'd never have to bother using in after I filed for a patent, as Newmont and the other Big Gold Companies would send me a check every month to keep quiet. And I'll still keep mining gold.

      -cp-

    4. Re:How about gold? by Anonymous Coward · · Score: 0

      I'd never have to bother using in after I filed for a patent, as Newmont and the other Big Gold Companies would send me a check every month to keep quiet.

      Or possibly kill you.
      There's a lot of money at stake, plus a potential to seriously hurt the worlds monetary system.
      You can't reliably buy someones silence if the person can essentially print their own money

  44. I farm spiders... by tjstork · · Score: 3, Funny


    I have this piece of wood in the back yard covered with spiders. Guess they should have called me... :-)

    --
    This is my sig.
  45. Cannot decide what to be afraid of by switcha · · Score: 2, Interesting
    the spiders can't be farmed (when you put them too close together, they eat each other).

    Poor spiders. When in close confines, do you diagnose then with Arachnapobia or Autophobia (fear of yourself)?

    --
    You know what? ... A little club soda *did* get that out!
    1. Re:Cannot decide what to be afraid of by TotalTossa · · Score: 1

      I don't think it counts a phobia if your neighbour is actually planning on eating you!

      --
      No, you can't wash your face in my sig!
  46. Bulletproof vest? by Jun81 · · Score: 1

    How on earth would you use silk as a substitute for kevlar? How much of the stuff would actually be needed to block a single round? It does not seem feasible to me, but it would be great! Strong yet lightweight. It is amazing that something so natural is superior to so call 'technology'

    1. Re:Bulletproof vest? by panurge · · Score: 5, Insightful
      You don't. It's the ceramic plates that stop the bullets. The Kevlar is there to hold the thing together.

      And, given the time that life has had to develop, it is far from amazing that "natural" materials can be strong. Life is a bit like an arms race that has been going on for over a billion years. The development of advanced materials by human beings using brainpower and technology is just an extension of the normal mechanisms of evolution.

      Wood (for instance) is chemically and structurally similar to many advanced composite plastics, and the strongest woods are as strong as structural plastics. It just shows that there is a clever way of making strong, resilient materials and that you can do this by natural selection of biochemistry or you can do it by technology. It's interesting, but not amazing.

      --
      Panurge has posted for the last time. Thanks for the positive moderations.
    2. Re:Bulletproof vest? by cybercrap · · Score: 1

      Kevlar does stop the bullet. It just takes many many layers of it. The ceramic plates you are talking about are used to stop rifle rounds because kevlar itself cannot. Kevlar is used to stop handgun ammunition.

    3. Re:Bulletproof vest? by Anonymous Coward · · Score: 0
      You don't. It's the ceramic plates that stop the bullets. The Kevlar is there to hold the thing together.
      Really? Damn, the police I know have been lying to me. All this time they told me that kevlar is in there to distribute the force across the vest. It may be that they have ceramic plates in there, but the kevlar's in there for more than just keeping it together...

      The disadvantage they always cited over a Lexan vest was that people could always just stab you... The kevlar would stop a quick moving object, much like that starch stuff made in little kids' science projects where when you push on it it turns solid, but when you move it slowly it's like a liquid. Different reasons for that, but the same effect. The big advantage for kevlar jackets is their low weight, flexibility, and breathability.
    4. Re:Bulletproof vest? by Anonymous Coward · · Score: 0

      Find out how a bulletproof vest works. For all kevlar substitute spider's silk.

      Unlike kevlar, spider's silk isn't heat resistant. What's my point? Man, also a part of nature, can create some pretty amazing things too. By the way, carbon nanotube fibers are stronger than spider's silk.

    5. Re:Bulletproof vest? by acceleriter · · Score: 1
      "Good . . . the slow blade penetrates the shield . . ."

      --Gurney Halleck

      --

      CEE5210S The signal SIGHUP was received.

    6. Re:Bulletproof vest? by someklown · · Score: 1

      First there is no such thing as "bullet proof." It is bullet resistant, nothing in life is "proof." The Kevlar, aka soft body armor is there to keep the bullet from penetrating the wearers body. It is designed to disperse the energy of the round. The chance of a broken rib or other bodily injury is still present. The plate you are talking about is NOT in all vests. The vests have a place you can put the plate but it is optional. The steel plate (K-30), which is 5"x8",with the mosiac ceramic plate (K47) and Kevlar has the capability of stopping some rifle rounds as advertised by "Second Chance." The K30 is what we have issued where I work. Check the Second Chance website. That company has saved many lives (over 850 last I heard). They stand behind their products. I can't speak for them directly but I would recommend them to someone starting in law enforcement looking for a vest. Hopefully this new technology will be integrated with Second Chance to provide a better vest.

  47. Free the oppressed! by mog007 · · Score: 2, Funny

    These poor defenseless spiders are being abused by the evil corporate silk manufactures, they are being held against their will to produce more of a substance than nature dictates they should...

    Wait a second, I have arachnaphobia, STICK IT TO EM!

    1. Re:Free the oppressed! by Have+Blue · · Score: 1

      ...forced to labor in our silk mines. They, for one, welcome their new human masters...

  48. Re:It's already been done by Anonymous Coward · · Score: 0

    "The islam has proven...", "While the islam and it's followers...", "with the islam is that recently...", "the islam is quite peaceful..."

    its just "islam", idiot. not "the islam". you don't say "the christianity" do you? fucking asshat.

  49. Boycott Google? No by LFS.Morpheus · · Score: 2, Insightful

    Instead, we need to try to change that which is being abused: the DMCA.

    Perhaps we should write to your congressperson or favorite supreme justice about how you think the DMCA is bad or unconstitutional (respectively).

    You can't blame Google for following a crooked law.

    --
    The space unintentionally left unblank.
  50. Re:It's already been done by Eric+Ass+Raymond · · Score: 1, Offtopic
    Then they decided technology was bad and Allah good and anything not done in Allah's name (i.e. science) bad.

    Given GWB's attitude towards science (stem-cell research, genetics, etc.), the fact that 83% of Americans believe in the virgin birth of Jesus and only 28% percent believe that evolution is valid, and that 58% of the population thinks that in order to be a moral person you have to be a christian, where do you think America is heading right now?

  51. Re:It's already been done by Choobius+Gothicus · · Score: 1

    As a Christian, I would have hoped that the Crusades would be forgiveable over time, similar to radical Islam's attempt at changing political structure through terrorism. Although terrorism is their only weapon against an intractable enemy, it still crosses the line between the unavoidable innocent killed in war and the intentional killing of civilians. Point is, your opinion stands alone along with the reactionaries. Even conservatives (like myself) don't believe this way. Anyone denouncing a particular religion and lumping a small minority of wicked individuals into an entire for of belief deserves every browbeating from the majority. So not only are people who think this way often brainwashed, they are also the minority whose minds are too weak to resist being molded in this fashion.

  52. Not all webs are meant to hard to see.. by RandomInAction · · Score: 1

    Some silk reflects light in the UV range which is thought to attract flies. dense read.
    Another possible use is to confuse potential predators Silky doodles may confuse spiders' enemies

    I think the main benefit of thinness maybe that less resources are used in its manufacture. Just my 2 cents worth.

  53. Re:It's already been done by Choobius+Gothicus · · Score: 0, Offtopic

    Let me re-phrase my response to better illustrate. Some objectivity, with subtle well-informed opinions is typically far superior than knee-jerk responses brought on by radical/reactionary philosophy. Always has been, always will be.

  54. Re:spider silk is _not_ the same as SiLK by Anonymous Coward · · Score: 0

    I was just going to point that out..

  55. Robert A Heinlein by LittleLebowskiUrbanA · · Score: 3, Interesting

    I can't remember what the name of the Heinlein novel but the novel or short story talked extensively about construction on an asteroid and how some of the work wouldn't be possible without synthetic spider webbing. Looks like Heinlein was ahead of his times again.

    1. Re:Robert A Heinlein by multiplexo · · Score: 2, Informative

      The story was Misfit. This is the story that introduces Andy Libby, who would appear in the later Heinlein novels Methusalah's Children, The Number of the Beast and To Sail Beyond the Sunset.

      --
      cheap labor conservatives - they want to keep you hungry enough to be thankful for minimum wage.
  56. uhhhhhh by Anonymous Coward · · Score: 0

    ...aren't the scientists the product of those millions of years of evolution?

  57. Re:It's already been done by 693746 · · Score: 0, Offtopic

    Assuming your statistics aren't just made up, I think that most of the 72% who don't "believe" evolution is valid don't understand evolution. I'm not sure that I "believe" quantum mechanics is "valid".

    The foundation of religion is belief. The foundation of science is disbelief. It seems more than reasonable more people would believe a religious story than a scientific theory.

    Erik

  58. Re:It's already been done by Eric+Ass+Raymond · · Score: 1
    Assuming your statistics aren't just made up

    They are not my statistics. Check out the CNN link.

  59. worms.. by Suppafly · · Score: 2, Interesting

    I was under the impression that silk was made by worms and not spiders.

    1. Re:worms.. by Anonymous Coward · · Score: 1, Funny

      And milk is only made by cows, not goats. Why do people keep getting these things mixed up?

    2. Re:worms.. by Anonymous Coward · · Score: 0

      Dood, ever run onto a spider's web? That's silk.

      Best,
      Mal the Elder

    3. Re:worms.. by anno1602 · · Score: 1

      RTFA. The silk produced by worms and spiders is essentially the same.

  60. Re:It's already been done by wrf3 · · Score: 0, Offtopic
    You confuse "being moral" with "being moral consistently according to first principles." For example, atheists can be moral people, but they are usually this way in spite of the first principle that God does not exist. Atheism unchecked must lead to either anarchy or despotism. The noted atheist philosopher Kai Nielsen has said:
    We have been unable to show that Reason requires the moral point of view, or that really rationa, persons ... need not be egoists or classical amoralists. Reason doesn't decide how. The picture I have painted for you is not a pleasant one. Reflection on it depresses me... Pure practical reason, even with a good knowledge of the facts, will not take you to morality.
    For the atheist, morality is based solely on personal preference, whatever that preference may be. Since there is no unanimity of preference, opposed preferences will clash -- which ends up either in anarchy or totalitarianism.
  61. Re:It's already been done by wrf3 · · Score: 1

    The method of science works whether one is a theist or an atheist. After all, natural laws don't care what you believe.

    What you are actually saying is that your prefered philosophy is naturalism and you are using the method of science to try to prove the belief that God does not exist.

  62. SciAm going downhill by netskip · · Score: 1

    Has anyone else noticed that Scientific American seems to be going downhill? It's getting less and less scientific. What was that recent cover article, "Are You a Hologram?". Please.

    On the other hand, Science News is going pretty strong. Let's hear it for good science!

    1. Re:SciAm going downhill by Anonymous Coward · · Score: 0

      Maybe it's getting more American, if it's becoming less scientific. That would keep the balance. Kind of.

  63. Wrong species.... by twoslice · · Score: 1

    Only rats and weasels would resort to those tactics...

    --

    From excellent karma to terible karma with a single +5 funny post...
    1. Re:Wrong species.... by kamakot · · Score: 0

      But...whatif those rats and weasels claim they've been hiding a patent?

    2. Re:Wrong species.... by twoslice · · Score: 1

      I believe you are refering to this unique species.

      --

      From excellent karma to terible karma with a single +5 funny post...
  64. More information by Anonymous Coward · · Score: 0

    Here are links to more information on the subject:

    Goatse
    Poop

  65. Re:A changing world... x1488 by Anonymous Coward · · Score: 0

    Bzzt. Another tragedy of slashdot idiots and bad moderators. Parent is trying to be humorous, reference to alchemy was metaphorical. Next?

  66. On the realistic side... by Anonymous Coward · · Score: 0

    The younger nerds and geeks should love the spider-silk boxers, the added flexibity will make wedgies a lot less painful.

  67. Re:It's already been done by Eric+Ass+Raymond · · Score: 1
    I claim there is no objective moral reference (first principles, as you call it). I think that's the only intellectually honest answer to the human condition.

    "Has no pattern save what we imagine after staring at it for too long. No meaning save what we chose to impose. This rudderless world is not shaped by vague metaphysical forces. It is not God who kills the children. Not fate who butchers them or destiny that feeds them to the dogs. It's us. Only us." (Alan Moore, Watchmen)

    I wish religions could be as honest about themselves.

    Atheists commit no more crimes than the rest of the population. The moral center of religions is, after all, a human invention and is fundamentally as void of objective morality (or how do you feel about the atrocities that have been/are being/can be/will be carried out based on the "religion of love" aka christianity) as any belief system.

    which ends up either in anarchy or totalitarianism.

    A false dichotomy. You've completely missed the benefits of collaboration.

  68. Re:you're wrong by deglr6328 · · Score: 2, Informative

    You're wrong about that I'm afraid. It has been known for quite some time how to produce gold from other elements. (calling it artificial gold dosen't make any sense because it's real gold, indistinguishable, of course, from any other atom of gold). It is done by bombarding Mercury with Deuterons: Hg200 + H2 ---> Au198 + He4. Unfortunately Gold 198 is radioactive and decays back to Mercury in a few days. Glen Seaborg did a simillar experiment in the late '70's. The catch is that you would expend much more money to make the energy(probably thousands of times more) to accelerate the Deuterons in order to create the gold than you could ever recover by selling what you produced.

    --
    - "Hear that?! The percolations are imminent! Cease your ingress!"
  69. Re:Aaww - obligatory futurama quote by silverhalide · · Score: 1

    Obviously the spiders are from omicron-persei 8. "Why doesn't Ross, the largest of the Friends, simply eat the others?"

  70. No lead to gold, either by Anonymous Coward · · Score: 0

    In all this time we still haven't figured out how to turn lead into gold, either.

    1. Re:No lead to gold, either by Anonymous Coward · · Score: 0

      Actually, we can do that, using a nuclear reactor. It's just agonizingly slow, and produces a lot of other (frequently radioactive) waste products, and in general (especially considering the cost of the reactor) will cost you vastly more than if you just went out and bought some gold in the first place and saved yourself the trouble.

  71. this is pointless by danoaks15 · · Score: 1

    Why do we bother with such poinless things like this. The thing that needs to be invented is an outdoor couch. This could be made out of the same material as stain proof pants. I think that this advances in this material will amke this possible.

    1. Re:this is pointless by Anonymous Coward · · Score: 0

      Say, with wheels and steering maybe, so a quick jaunt to the party store when the cooler is empty? (Is a DUI possible while riding a couch?) Or maybe to nap and get a nasty sunburn when you fail to wake? Or maybe, to simply leave on your porch to bring your and your neighbors property value down?

      Dunno.

  72. Re:It's already been done by wrf3 · · Score: 1

    I claim there is no objective moral reference (first principles, as you call it). I think that's the only intellectually honest answer to the human condition.

    I don't agree with your first principles, either philosophically, personally, or historically.

    Atheists commit no more crimes than the rest of the population

    The modern atheistic regimes have killed more people than all of the "religious" wars in history. And they do it in concordence with their atheism; as opposed to the theists who do it in spite of their theism.

    A false dichotomy. You've completely missed the benefits of collaboration.

    Why should I collaborate with you if I can get what I want without it?

  73. Re:It's already been done by Eric+Ass+Raymond · · Score: 0, Offtopic
    I don't agree with your first principles, either philosophically, personally, or historically.

    That's OK. You're still wrong on all accounts.

    The modern atheistic regimes have killed more people than all of the "religious" wars in history.

    Show me the statistics.

    You'll probably include the blatantly atheistic Pol Pot, Hitler and the Stalin inspired eastern-bloc of the 20th century. Feel free to add your non-religious favourites to this crowd. Once you are done with the atheistic nations, I'll make my case by invoking all the nationalistic/tribal wars - down to the ancients wars of biblical times and before that. I think you can hardly surpass this number of atrocities.

    Why should I collaborate with you if I can get what I want without it?

    Because being collaborative benefits you in the long run. Why do you think modern societies built on collaboration are mostly peaceful and so successful? No. It's not because of laws imposed and enforced from above either by a secular or a divine authority. Societies are collaborative and peaceful because the most people benefit from it.

    It's because collaboration (which should not be confused with charity) pays off. You scratch my back and I'll scratch yours. The danger of getting ripped off is outweighed by the obvious benefits.

  74. The 2 myths for build a better microchip by Anonymous Coward · · Score: 0
    Each 1 by 100, i can write it in spanish.

    El mejor aislante capacitivo entre pistas conductoras del microchip: un compuesto de Azufre. Ventaja: reduccion de capacidad, reduccion de intensidad, reduccion de consumo electrico, reduccion de calor (debido a la reduccion de intensidad) y aumento de frecuencia de trabajo.

    El mejor conductor termico solido no metalico (aislante) cubriendo las pistas conductoras sin afectar a sus capacidades: un misterio por investigar.

    No hablo del tema de los mejores conductores metalicos porque el mejor tiene el precio de plata o de oro.

    open4free

  75. Photosynthesis by blitz487 · · Score: 1

    The other holy grail of biomimetics is to replicate photosynthesis - turning sunlight directly into fuel.

  76. Re:It's already been done by Anonymous Coward · · Score: 0
    America's strength is based... largely on our constant self-criticism.
    I wouldn't worry about were america is headed right now. We've been kicking ass and taking names for quite some time now, and continue to do the same in Iraq.
    Clearly American self-criticism is alive and well.</SARCASM>
  77. Re:It's already been done by Anonymous Coward · · Score: 0

    nobody knows how fast science might have advanced had christian crusaders not burned all those islamic bibliaries.

    I'm sure nobody knows how fast science might be advancing now if muslims didn't keep their women from getting an education, either.

  78. Bah, we don't need no steenkin elevator by Anonymous Coward · · Score: 0

    We just gotta understand fleas and jump out of this rock!

  79. Nanoscale optical fiber by liam193 · · Score: 1

    Besides the obvious use as a Kevlar substitute in bulletproof vests, silk has applications in microprocessor production, nanoscale optical fiber, a and any other application requiring strength and flexbility.

    Wow now you can really say you were surfing the "web".

  80. Re:It's already been done by wrf3 · · Score: 1

    Show me the statistics

    I'll start w/ 20 million in the Soviet Union, 65 million under Mao and 2 million in Cambodia. I'll gather some follow-up statistics as time permits.

    Just as importantly, please provide a reason why, given atheism as a starting point, this was wrong.

    Because being collaborative benefits you in the long run.

    So the basis of morality should be selfish pragmatism?

  81. Re:It's already been done by sunspot42 · · Score: 3, Interesting

    >The modern atheistic regimes have killed more
    >people than all of the "religious" wars in
    >history.

    Since there were far more people on the earth during "modern" history than there were in the past, this is hardly a relevant point. As a percentage of population killed, they've certainly done no better (or worse) than their religious predecessors. And of course, many of the victims of religion were killed not in wars, but by the zealots in their own nations. From the Spanish Inquisition to the Salem witch trials, religion has been effective at persecuting or slaughtering the innocent within a society, quite apart from any wars between religions or sects.

    One could also argue that Soviet-style Communism is as much a religion as Christianity, which sort of negates the argument that these "atheistic" regimes are free from "religion." Replacing one fucked-up, reality-denying philosophy (say, Christianity as it's been practiced traditionally) with another (say, Communism) isn't likely to lead to an improvement in anybody's quality of life.

  82. Re:It's already been done by wrf3 · · Score: 1

    What is the moral basis in atheism that says persecution is wrong? It's still going on in China; what suasion are you going to use to stop them?

    One could also argue that Soviet-style Communism is as much a religion as Christianity, which sort of negates the argument that these "atheistic" regimes are free from "religion." Replacing one fucked-up, reality-denying philosophy (say, Christianity as it's been practiced traditionally) with another (say, Communism) isn't likely to lead to an improvement in anybody's quality of life.

    Your only choices are theism or atheism. One of them can't be "reality denying". So which one is it?

  83. Bunkum by Anonymous Coward · · Score: 0

    >>>
    The islam has proven to be very scientific hundreds of years ago, nobody knows how fast science might have advanced had christian crusaders not burned all those islamic bibliaries.
    >>>

    Actually, they were burned well before Islam ever existed. Look up Hypatia and the Library of Alexandria.

    qts (who's forgotten his password)

    1. Re:Bunkum by Anonymous Coward · · Score: 0

      That wasn't what the OP was referring to. The crusaders did burn a lot of knowledge a millennium or so later. They don't appear to have stopped, actually...

  84. Re:It's already been done by passthecrackpipe · · Score: 3, Interesting

    What really strikes me as odd (or maybe as typical) in your mode of discussion is the total lack of space for any hint of morality in those that choose not to believe in God. Your consistent grouping of morality on the side of theism, and the subsequent imposibility of a morality outside the context of a God is simplistic, to say the least.

    I do not believe in a God that leads my day to day life, or even cares about it. I do not believe in a God that loves us as individuals. I do not believe in a God that sat down one day and created heaven and earth for our benefit.

    And when I stop looking at spirituality, I look around me and see organised religion outdoing organised crime in profit margins, ruthlessnes and control. I look at organised religion and see nothing but nepotism, and little evidence of this assumed morality. I see massive coverup of child abuse. I see lives destroyed in the name of the pope. I see people going hungry, without help from the churches, that can seriously afford it. I see a pope, buying a million dollar Bentley, so he can drive around in safety, while his followers slaughter each other for ridiculous reasons. I see an organised fostering of hate, a repressive regime, that actively discourages discovery of the world around us, an inward-looking philosophy, that frowns on exploration. I see a cult. A cult more concerned with control then with anything else.

    Irrespective of my lack of beliefs in a traditional sense, I live my life, and teach my son to live his, along a moral code that requires no deity to enforce: Be nice to others. At the end of the day, that is what it is all about.

    --
    People who think they know everything are a great annoyance to those of us who do.
  85. Thanks for the story. [!comment] by eugene+ts+wong · · Score: 1

    m

  86. Re:It's already been done by sunspot42 · · Score: 1

    >I'll start w/ 20 million in the Soviet Union,
    >65 million under Mao and 2 million in Cambodia.

    Again, meaningless statistics. You can no more blame every death on "atheism" than you can blame the deaths of those 15 million or so killed in the Pacific theater during WWII on Buddhism. Modern butchers have had a lot more raw material to work with than those in the past did, as this graph from the US Census Bureau demonstrates. Global population didn't hit 1 billion until around 1800. By the time of Stalin, Hitler, Mao and WWII, it was at over 2 billion. That, along with technological advances, made it possible for a truly stunning number of people to be slaughtered.

    Your numbers for Mao and Pol Pot look a bit high according to this site, which provides pretty extensive analysis of 20th century bodycounts for various wars and atrocities.

    Mao didn't set out to slaughter 65 million, by the way. 30 million were killed accidentally, during the ironically-named "Great Leap Forward," due to the famine caused by the idiotic economic "reforms" initiated by the Maoists. Although when dealing with human suffering on that scale, I don't think it matters much whether it's 30 million dead or 65 million dead. Either number is inconceivable.

    Mao. Stalin. Pol Pot. Seems to me this is more an indictment of dictatorships than it is an indictment of any religious system (or lack thereof).

    As for the proportion of population killed (which seems to me to be a more relevant measure, if you're attempting to compare religious, political or economic systems), check out the section on Proportionality from the same site mentioned above.

  87. Re:It's already been done by wrf3 · · Score: 3, Insightful

    Please go back and re-read what I wrote. I said, "For example, atheists can be moral people, but they are usually this way in spite of the first principle that God does not exist. Atheism unchecked must lead to either anarchy or despotism"

    Your moral code is "be nice to others". How is that derived from atheism? Another athiest seems to advocate "selfish pragmatism." Whose code is right? Suppose you come across a person whose moral code is "survival of the fittest". On what basis will you say that he is wrong? Furthermore, how would you live in a society based upon this?

    As for your assessment of religion, I see something quite different. I see liberal giving, of time, self, and money to help the poor and needy. I see people loving those who hate them. I see kindness and compassion and a striving for freedom of the individual. As just one example, I had the privilege of working with a man in whose son, having converted to Christianity, was killed by the local Muslims. Instead of reacting with hatred, he forgave them and is working among them to relieve their oppressive poverty (with help from Christians in the West). And when I see the abuses that do happen, I agree with you that they are wrong. They are contrary to Christianity, not in accordance with it.

    But the predator who lives by "survival of the fittest", or "might makes right", or "pragmatic selfishness" is quite in accordance with atheistic morality.

  88. Re:It's already been done by wrf3 · · Score: 1

    Of course its an indictment of dictatorships. Didn't I say earlier that atheism unchecked leads inevitable to anarchy or totalitarianism? There's a reason for this.

  89. Re:It's already been done by sunspot42 · · Score: 1, Interesting

    >As for your assessment of religion, I see something quite different.
    >I see liberal giving, of time, self, and money to help the poor and
    >needy. I see people loving those who hate them. I see kindness and
    >compassion and a striving for freedom of the individual.

    Well, you see what you want to see. I see that, in some religious people. I also see kiddie fucking priests and the massive coverup of their ongoing abuses, organized by the church's leadership and financed by donations from folks far less well-to-do than the church itself. I see that fine religious figure Osama bin Laden hijacking first Afghanistan, plunging it into utter chaos and then saddling it with one of the most truly barbaric regimes of modern times, the Taliban. Then I see him hijacking 4 jet planes and slamming two of them into the largest office buildings in the world, extinguishing the lives of over 2000 secular martyrs.

    I certainly don't see any evidence - not one shred - to support the contention that religious people are any more moral than those who aren't religious.

    >And when I see the abuses that do happen, I agree with you that they
    >are wrong. They are contrary to Christianity, not in accordance with it.

    That's a hoot. How many Christian sects are there, thousands? Even "Christians" can't agree on what is and isn't "contrary" to Christianity. And you want people to base their morality on that? Fine. Get the 1000+ Christian sects to agree, and then get back to us on exactly what it is we should believe the sky god wants us to do.

    >But the predator who lives by "survival of the fittest", or "might
    >makes right", or "pragmatic selfishness" is quite in accordance
    >with atheistic morality.

    That's a nice strawman you're blowdrying there.

  90. Don't believe the press by dfenstrate · · Score: 1

    Ever notice how the media only tells you another soldier died today, etc, etc?

    They don't say there's routine chaos in the streets. They don't say there's no water, no power. They don't say the free market isn't working already over there. They don't tell you that every single Iraqi hates all the American imperialists.

    But they would if they could, because many in the american media (fox notwithstanding) want to see Bush and America fail.

    Instead, all they have is a few soldiers dying, so they latch onto it with desperation. Incidentally, while I mourn the loss of men and women of honor, a couple hundred dead soldiers is nothing compared to say.... the 10,000 french who died because the french couldn't be bothered to come back from vacation to look after the elderly and sick.

    Moreover, we want the Islamofascists attacking our soldiers in Iraq, because our soldiers are well-prepared for it, and kill the imported 'freedom fighters' in great numbers. The bombing of the mosque and the UN recently only shows that the islamofascists are so desperate they're pissing in their own food. They had no greater friend against America than the UN, and now they don't even have that anymore. The more desperate they are, the closer they are to defeat.

    Every goat fucking jihaadist who dies fighting our soldiers is one less that will cause their trouble on our shores. So bring em on.

    Remember, most of the press hates Bush just like you do. Combined with the old adage 'no news is good news,' then I hope you can imagine why the news you get is trying desperately to make it look like America is failing. The lack of categories they can claim America's failure in should give you an indication that things are going well, for a country only a few months out of a war, with people who would continue it pouring over the border every day.

    The Iraqi police have already caught a few of the mosque bombers, and made them sing like canaries. Their intent is to try to keep things chaotic so that more unwelcomed (by the Iraqi people) 'freedom fighters' can pour over the borders.

    By the way, did you hear about that Iraqi couple who named their kid George Bush? Or that the imported islamofascists are having increasing trouble attack American Soldiers directly, to the point where they've had to quintiple the 'kill a yankee' bounty? And that these same fucks are having trouble melting into Iraqi crowds, because the Iraqi crowds split around them, to leave them open to American retaliation?

    I hate responding to AC's, but then I remembered that Eurotrolls probably eat up any news that can vaugely be taken as anti-american.

    A few hundred soldiers over several months is cheap for what we're trying to do there. The $16-40 billion dollars yearly is chump change for the United States.

    --
    Alcohol, Tobacco and Firearms should be the name of a store, not a government agency.
  91. Re:It's already been done by wrf3 · · Score: 1

    Given atheism as a starting point morality must be relative; as such, it ends up being based solely upon personal preference. So my statement follows. If you don't like the result, show the flaw in the logic.

    As for your other challenge, you can start with:

    "Love one another as I (Jesus) have loved you."
    "Love your enemies..."
    "Forgive as your Heavenly Father has forgiven you."

    Some, sadly and shamefully, may not achieve that ideal, but it's an absolute to either be lived up to, or rationalized away.

  92. Spiders CAN be farmed by BanjoBob · · Score: 3, Interesting

    Redfield Gunsight used to have a whole area in their factory of black-widown spiders. They farmed them and valued them very much. If a spider was missing, they would issue an alert to locate the spider and return it to its home.

    The web from the black-widow spider was used to make the cross-hairs in their scopes. During the prime of their business, Redfield scopes were some of the very best ever made. All thanks to the silk from the black-widow spider farm.

    --
    Banjo - The more I know about Windoze, the more I love *nix
  93. Re:It's already been done by sunspot42 · · Score: 1

    >Didn't I say earlier that atheism unchecked
    >leads inevitable to anarchy or totalitarianism?

    Yes, you did say this. It just doesn't make any sense. You cite three fairly unique examples, and then try to extrapolate that out to a wider whole. Only you can't. Russia and China both had good reasons for going Communist - the feudal systems they were both locked in were certainly no paradise - and atheism held widespread appeal largely as a reaction to the barbaric excesses of the religious regimes they replaced.

    The reality is that the overthrow of many of the church-supported monarchies in Europe lead to the formation of dictatorships that were formally or informally opposed to religion (it happened to one degree or another in France and England, for example). No surprise there - in times of chaos, dictators frequently seize control (Hitler being a prime example), and in cases where the church was propping up a corrupt monarchy, it's no surprise the dictators who replaced it would do everything in their power to break the church.

    Organized religion has been on the decline in Europe now for decades. I certainly don't see them slipping into anarchy or totalitarianism. Unlike the far more religious United States, they still respect international law and elect their leaders . . .

  94. crack? by Keltus · · Score: 2, Funny

    guys,

    i could not find this crack on astalavista.box.sk

    Plz point me 2 where I can d/l this crack

  95. Re:It's already been done by sunspot42 · · Score: 1

    >If you don't like the result, show the flaw in
    >the logic.

    What logic? All you've offered so far are baseless assertions. Christians can't even agree on what Christian morality means. Their morality is as relative as any atheist's. Just look at the kiddie fucking - and the massive coverup of it - that took place in the Catholic Church. The jails in comparatively-religious America are packed full with religious inmates, many if not most of them brought up in the church. So much for Christian morality.

  96. Re:It's already been done by overunderunderdone · · Score: 1

    And of course, many of the victims of religion were killed not in wars, but by the zealots in their own nations. From the Spanish Inquisition to the Salem witch trials, religion has been effective at persecuting or slaughtering the innocent within a society, quite apart from any wars between religions or sects.

    And of course this is just as true (if not more so) with the modern atheistic regimes. I would wager that Stalin's terror famine and various purges and show trials killed far more people (both in terms of percentage of population and in absolute numbers) than the inquisition and certainly far, far more than the Salem witch trials. For comparison the Salem witch trials claimed about two dozen victims and was almost immediately considered an outrage and the court dissolved by the Colonial Governor. Stalin's great terror on the other hand saw 4.5 - 5.5 million arrested and 800,000 - 900,000 sentenced to death on top of about 11 million dead as a result of the "dekulakization", collectivization and the associated "terror famine" and continues today to have it's ardent defenders as an unpleasant but necessary policy on the road to the worker's paradise.

  97. Re:It's already been done by Chris+Carollo · · Score: 1
    Given atheism as a starting point morality must be relative; as such, it ends up being based solely upon personal preference.
    There are two elements of this that I don't understand:

    1. Why do you think this is different than the world we currently live in?
    2. Why do you think this is a bad thing?

    As to point #1, how many Catholics define their morality exclusively through the doctrines passed down from the Pope? How many in the Episcopalian church accepted the morality that was handed down to them? It seems to me that virtually everyone I talk to does what they think is correct based on their own, personal beliefs, not because there's been some moral code that they've been told to accept. Which brings me to...

    Point #2 -- In my opinion, those that are thoughful and introspective about what they see as right or wrong are much better prepared to deal with the intricacies of morality and ethics than are those that blindly accept the moarily of their church.

    So, though I don't disagree that the morality of athesists is typically relative, I don't see how it follows that "Atheism unchecked must lead to either anarchy or despotism". The laws in the United States are relative, as evidenced by the constant debate and reconsideration that takes place in our courts, and (for all its faults) our legal system hasn't lead to anarchy or despotism.

    "Relative morality" to me means "debated, well considered morality". Which I think is a good thing.
  98. Re:It's already been done by Talence · · Score: 2, Interesting

    Dearest fellow human "wrf3",

    I will quote you some things out of the Bible:

    1) If a man marries a woman and discovers she is not a virgin, she is to be stoned to death (Deut. 22:13)

    2) Do not wear clothing of two kinds of material (Lev. 19:19 and Deut. 22:11)

    3) Do not eat ham, bacon, pork chops or ribs (Lev. 11:7)

    4) At midnight the LORD struck down all the firstborn in Egypt, from the firstborn of Pharaoh, who sat on the throne, to the firstborn of the prisoner, who was in the dungeon, .... etc (Exodus 12:29)

    I'd say that if the Bible is followed to the letter, you'd very likely end up in prison on racism, sexism and murder charges. According to point (4), God murders defenseless INNOCENT children on the basis of decisions of their UNELECTED leader. That's like killing the first-born kids in Iraq to teach Saddam a lesson while he was killing off the rest of their families.

    It's nice that people choose to be nice out of fear of "some big guy in the sky", but in my view, those people who are nice WITHOUT fear of divine punishment are the ones truly deserving eternal reward.

    I think the point our friend 'sunspot' was trying to make that no institution or group of people has a patent (at least not at the USPTO) on morality and what is "good". Certainly an institution that believes child molestation should not be reported to police is not the prime candidate for teaching us morality?

    --
    I plan to plan / Dutch course in The Hague
  99. Re:It's already been done by Anonymous Coward · · Score: 0

    shush, women need to be kept in their place. They should be too busy making knee cushions and using said cushions to worry about education.

  100. RTFA by shaitand · · Score: 1

    I know this is slashdot, but if anyone bothered to read the article (not holding my breath) it says the reason is simple, the spiders eat eachother.

  101. SiLK is not Silk by ironring · · Score: 1

    The SiLK they use in semiconductor manufacture is not the same as the Silk in this article. SiLK stands for "Spin on Low K" dielectric. Nothing to do with Silk Worm Silk other than the fact they are both Spun. Paul

  102. would this really be good for body armor? by shaitand · · Score: 1

    Sure the silk wouldn't break and the bullet wouldn't pierce it and enter into the body. But wouldn't the flexibility actually be a bad thing? The bullet would travel further before rebounding and still pierce into the flesh. Not saying much for silk body armor the bullet doesn't get in but you still have a hole 2 inches deep in the flesh.

    At best I could see this reducing the damage from bullet wounds, not actually stopping damage altogether.

    1. Re:would this really be good for body armor? by tommck · · Score: 1
      Yeah, but that would all be secondary to how sexy the guys would look in their silk body armor and matching boxers!

      --
      ---- It puts the lotion on its skin or else it gets the hose again. It does this whenever it's told.
  103. Diamonds do burn by core+plexus · · Score: 1
    Diamond burns at about 800C, giving off carbon dioxide.

    -cp-

    1. Re:Diamonds do burn by drinkypoo · · Score: 1

      That'll work nicely for piston coatings and cylinder linings then, because cylinder temperatures in gasoline-burning internal combustion engines rarely exceed 500 C.

      --
      "You're right," Fisheye says. "I should have set it on 'whip' or 'chop.'"
  104. Silk and Diamonds by davidbofinger · · Score: 1

    Spider silk is strong, but it's not the strongest fibre we have. Ballistic polyethylene (ultra-high-density and molecular weight shopping bag material) is stronger and is already being used in bullet-proof vests. IIRC either is stronger than ballistic nylon (aka kevlar). Diamond prices are artificially inflated by a diamond equivalent of OPEC. So neither development is probably all that revolutionary.

  105. silk can't be produced in "bulk" just yet... by Anonymous Coward · · Score: 0

    Keep in mind folks that proteins are typically produced from bacterial growths in milligrams/liter concentrations. Some proteins can be extracted from natural products such as egg whites or whey or even cow blood; that's how large amounts of dietary protein can be collected. The proteins in silk would have to be extracted from the insects themselves or synthetically prepared or prepared from a (bacterial or insect) cellular growth. None of these methods produce the amounts of proteins needed to mass produce anything, much less in a cost-effective manner. DON'T buy that silk industry stock just yet!

  106. How come spiders don't get stuck? Easy. by devphil · · Score: 3, Informative
    Maybe the spiders can decide whether or not to add an extra "stickiness" protein to the silk as they extrude it, so they can make non-sticky support strands for their webs. That way they could walk around without getting themselves stuck---or maybe they have some weird foot-based non-stick thing.

    Nope, you had it right the first time. Some strands of a spider's web are sticky, some are not. It's not for "extra support for the web" as it is "it's nice to be able to walk around without sticking to my own house." The spiders know which strands are which. And if they have to step on a sticky strand, they just pull themselves loose.

    --
    You cannot apply a technological solution to a sociological problem. (Edwards' Law)
  107. Re:It's already been done by Anonymous Coward · · Score: 0

    Actually it's "al Islam", which translates roughly to "the Islam". But now that I think about it you're right: that only proves that people who don't have the grace to speak American English as their first (and preferably only!) language are asshats. And even if they're too dumb or foreign or whatever to do that, they should structure their own ungodly languages so that expressions are rendered as similarly to (American) English as possible. I mean where's the gratitude, right?

  108. Re:It's already been done by Anonymous Coward · · Score: 0

    I'm not sure why you think they both can't be "reality denying". Hint: formal logic is useful, but not itself real.

  109. Wasn't Tufts responsible for Gypsy moths? by Newer+Guy · · Score: 1

    If I recall, a Tufts scientist imported gypsy moth caterpillars from England in hopes of doing this very thing. He shrouded a tree and let them go into it. A storm came along, destroyed the shroud and the rest is history! Gypsy moths, with no known predator, became a major infestation in the east, defoliating everything in their path, causing people to slip all over the place, car crashes from skidding and in one case stopping a freight train from climbing a grade (ugh!). I hope they've done better this time....

  110. Re:It's already been done by Anonymous Coward · · Score: 0

    It is the very relativism of morality that enforces reasonable, moderate behaviour. I can't declaim anyone else's belief as right or wrong - but I can say that they also can't do that to another.

    Relativism is at its heart an acknowledgement that there are other people and other beliefs on the earth. The only place a rational mind can go from there is tolerance and the prevention of persecution. Perhaps I can't say directly that you don't have a right to beat up your neighbour, but I can say that she has a right not to be beaten up by you. It is possible to be a relativist and believe relativism is absolute - in fact it's pretty much a requirement.

    If I'm correct in assuming that you really do wonder where a relativist or secular humanist draws their morality, hopefully this will help. It's really just the "golden rule", one thing that christianity got right and managed to preserve. Will it create contradictory beliefs and paradoxes? Sure, but so will any set of beliefs. Codifying them into a system can't change that. You can respond by either being more flexible, or less so. I choose the former (and respect your right to choose the latter - *for yourself*.

  111. too close together, they eat each other... by Anonymous Coward · · Score: 0

    when you put them too close together, they eat each other


    So it's like a sorority...

  112. Re:It's already been done by Anonymous Coward · · Score: 0

    Bullshit. Islam was pro-science only to the extent that the science did not contradict, or stray too much outside, established religious dogma.

  113. Re:It's already been done by weileong · · Score: 0

    The islam has proven to be very scientific hundreds of years ago, nobody knows how fast science might have advanced had christian crusaders not burned all those islamic bibliaries.

    The islamic world also was able to govern itself without sinking into anarchy, before it was raped by the christian world.


    But being first doesn't mean all that much. Did Islamic society have the internal factors that would lead to change or - because of it's very success - would it just "solidify"?

    I think this is a very pertinent question because, well, take the Chinese. They discovered (among other thingS) gunpowder first, BUT then sat on it for god-knows-how-long, using it mostly for entertainment (quarrying rocks etc. was still done by peasants!!).

    You can't argue that the Chinese also did not make discoveries in astronomy, mathematics etc. - I don't mean this to be a comparative "who were better, Arabs or Chinese?" thing. What I want to point out is that the Chinese eventually seem to have "stratified" (or, look at the Japanese!) until outsiders came in and forced them to change.

    It's alright (I guess) for "solidification" to occur if what is being solidified is "good", but there were a heck of a lot of problems in traditional Chinese society - cruel treatment of women (this is commonly the case in almost all pre-modern societies I believe?), e.g. witness the crippling foot-binding for "aesthetic" purposes.

    Likewise, historical Arabic/Islamic society had/has its problems. "Able to govern itself" - there weren't any intra-Arabic wars? Or was there peace in the Ottoman Empire because someone had already won and killed all other comers? (At least until the next cycle of internal-imperial-unrest, e.g. again the Chinese?)

  114. Re:It's already been done by wrf3 · · Score: 1

    Let me try to answer your second question first. I'm treating philosophy like geometry in that, given an axiom (atheism is true), using reason to see where it leads. You somewhat agree that if atheism is true that morality is relative. I don't see how you can say "typically", since it cannot be otherwise. If you can point to a moral statement to which all atheists must agree then a lot of people will be grateful to you. Anyway, being an engineer, we then test this against boundary conditions. The simple boundary condition is where two people who have opposing moralities come into conflict. There is no "meta-morality" to decide between them. So, in the extreme, either people do what they want to do without restraint (anarchy), or force of some type is used to decide between the opposing viewpoints. But few of us I think would argue that "might makes right". But this is what atheism leads to. And that's a bad thing.

    As to your comment on point #1, I would ask how many of the people you have polled lead what some have termed "the examined life". That is, they don't always know how their starting point(s) integrate with their daily lives.

    As to "point #2", I'm not sure what this buys you, except perhaps a blunting of disagreement over what is right and wrong. Maybe you could elaborate a bit here.

    Our legal system hasn't degenerated to anarchy or despotism, yet, because the U.S. government is based upon the notion of absolute rights, granted by God, to be protected by governement: "... all men are created equal and are endowed by their Creator with certain inalienable rights...". But this is beginning to change; a former president recently advanced the notion that it is government which grants rights. If this switch happens, then we're in trouble, even it it might take 500 hundred years. Some of us won't go quietly...

    What does "debated, well considered morality" mean? That the majority is right? You know that isn't true. Something else?

    Finally, as to your first question; we all end up choosing which path we take. But they have different results and different consequences.

  115. Re:It's already been done by wrf3 · · Score: 1

    It is the very relativism of morality that enforces reasonable, moderate behaviour. I can't declaim anyone else's belief as right or wrong - but I can say that they also can't do that to another.

    You can't have it both ways. You can't say that morality is relative and then inject the absolute "they can't do that to another."

    Since morality is relative, you cannot say that persecution is wrong; all you can say is that you don't like it. But since everything is relative, why should any weight be given to your position over anyone else's?

  116. Re:It's already been done by sunspot42 · · Score: 1

    >And of course this is just as true (if not more so) with
    >the modern atheistic regimes. I would wager that Stalin's
    >terror famine and various purges and show trials killed
    >far more people (both in terms of percentage of population
    >and in absolute numbers) than the inquisition and certainly
    >far, far more than the Salem witch trials.

    There's no evidence that these horrible "atheist" regimes of modern times are proportionally worse than their theistic counterparts, as this page demonstrates.

    As for nitpicking the totals killed by the Inquisition (at least 32,000 - some place the number as high as 350,000) and the Salem witch trials, that rather seems to be missing the point. Those are only two out of thousands of examples of instances where the pious slaughtered those of another religion - or even members of their own religion - for some loonie religious cause. And that doesn't even take into consideration the Christian and Moslem slave trade out of Africa, which slaughtered at least 40 million over the centuries in which the trade operated, perhaps as many as 120 million. That latter figure would give the religious a healthy lead on the atheists in absolute numbers, not even taking into account the massive increase in global population that had taken place by the 20th century.

    Of course, the Mongols make everybody look like amateurs. They slaughtered 40 million in the 13th century, putting them on par with Mao and WWII. That's pretty impressive, given that the global population at the time was under 500 million. China's population dropped from 115 million to 85 million between 1200 and 1300 as a result of their "efforts."

    As the author of the site referenced above concludes:

    "In a way, it's rather disheartening to realize that we can't smugly blame the brutality of the [20th] century on the Communists, or the imperialists, or the Moslem fundamentalists, or the godless. Every major category of human has done it's share to boost the body count, so replacing, say, Moslem rulers with Christian rulers, or white rulers with black rulers, is not going to change it at all."

  117. We will prize open all of nature's secrets... by vudufixit · · Score: 2, Insightful

    This is why I hate it when people say, "we'll never cure AIDS, Cancer, etc." Everything Nature does is a biochemical process that can be cracked, understood and ultimately replicated.

    1. Re:We will prize open all of nature's secrets... by mark-t · · Score: 1

      Nature had a heckuva head start though.... it's unlikely we'll ever catch up because nature isn't stopping.

    2. Re:We will prize open all of nature's secrets... by vudufixit · · Score: 1

      Neither are we.

  118. Re:It's already been done by Anonymous Coward · · Score: 0

    Whereas unanimity of preference will only ever end in totalitarianism. Preference doesn't stand still either - it evolves, and as it does it will become more and more totalitarian simply to remain unanimous.

    However, even if we accept your thesis, I'm curious why you believe that clashing preferences must result in anarchy or totalitarianism. Most analagous processes in nature end in dynamic equilibrium. Why do you believe this impossible in a faithless world?

  119. Defining "store electricity" by tjstork · · Score: 1



    By storing electricity, I mean, providing a facility that efficiently captures power produced by base load generation during offpeak hours for use during the next days peak hours.

    --
    This is my sig.
    1. Re:Defining "store electricity" by gte910h · · Score: 1

      I thought that the NY water hill pumps were over 80% efficent at storage. Am I misremembering that?

      --
      Want to see every step I took to start my company? http://www.rowdylabs.com/blogs/pitchtothegods
  120. Re:It's already been done by Anonymous Coward · · Score: 0

    Wow, just like Christianity!

  121. Re:you're wrong by mark-t · · Score: 1

    True... but what would be nice is the next best thing to gold, ie a cheaply produceable substance that possesses the characteristics of gold that make gold desirable: high electrical conductivity at room temperature, doesn't rust, is ductile enough to be stretched into sheets or wires only a handful of atoms thick, and of course, pretty to look at and easy to mix with other metals to create attractive alloys for jewelry.

  122. Scientific Discovery by x+e+q+u+a · · Score: 1

    You mean it comes out of where?

  123. Actually... by cyberwench · · Score: 1

    The article does say that, but there are lots of farmed animals that are kept separate from each other for various reasons. Rabbits, for example, will frequently need to be kept separate except for breeding due to some rather vicious expressions of territoriality. There's nothing that says that you can't keep the spiders in separate cages, is there? Besides, it's been done before, something the article doesn't mention.

    --
    ~ Leilah
  124. dancing mad by 10am-bedtime · · Score: 1

    one's morality and one's actions are not the same thing.

    from this you can see how relative moralities exist in a feedback loop w/ one's actions and the actions of others. lops intersect all the time, too.

    if you cannot see this, but insist that actions must "logically follow" from morality, that's fine, too. logic is a useful tool w/ computers, in debate, and for understanding certain systems, so it is no surprise to see its attempted use to describe how the actions of human beings reflect their morality. but when the surf breaks, does the whitecap mean the sun is dancing mad?

  125. Re:It's already been done by Anonymous Coward · · Score: 0

    The simple boundary condition is where two people who have opposing moralities come into conflict. There is no "meta-morality" to decide between them. So, in the extreme, either people do what they want to do without restraint (anarchy), or force of some type is used to decide between the opposing viewpoints.

    Or, they can reach some compromise, a middle ground that both are satisfied with (or willing to accept). Or, both viewpoints are tried experimentally and the winner is judged by others, who choose which (if either) path to follow.

    Two points:

    1) Isn't the scenario you describe above exactly what happens when people of conflicting religious belief come into conflict? Only, in order to comprimise, they must shift to a secular plane and find common ground in their applied beliefs. Athiests can get right down to the moral debate, skipping any "because the Bible tells me so" arguments.

    2) Given atheism as a starting point, morality must be relative; as such, it ends up being based solely upon personal preference.

    Let's turn this statement around. People must choose to accept God, I assume a forced choice is invalid. Therefore, isn't the acceptance of God personal preference? Then we must modify this statement from "atheism" to "choice" or "free will":

    Given free will as a starting point, morality must be relative; as such, it ends up being based solely upon personal preference.

    Since free will and the excersize thereof is required for acceptance of God, and the associated morality of religion, then one who chooses to believe in religion is on no firmer ground than any athiest, only they have a book that tells them they are.

    Then again, you can't believe everything you read, can you?

  126. Re:It's already been done by Anonymous Coward · · Score: 0

    Read the post you replied to again. If it's not more clear, it's probably that your position is simply too cemented for you to grasp a moral position beyond your own. In that kind of vacuum I can see why you'd need an externally codified system - and indeed I'm glad you have it. But don't assume other people share your limitation.

    I'm beginning to suspect you're actually a very, very bored troll. If not, your selective quoting and general provocation is increasingly making you look like a parody of yourself IMO - and if you're sincere, that's a shame. But if the substance of your argument is essentially "I'm right about this because my belief system says I must be", I can't see the point in replying.

  127. Hold on everyone, that title was a typo... by UltimaL337Star · · Score: 1

    What they really wanted to say was... Scientists (Go To Porn Site To Search Inside Butt) Crack (And Find) Silk's (Of Victoria) Secret

  128. A different perspective on percentages by frost137 · · Score: 1

    > Since there were far more people on the earthd uring "modern" history than there were in the past, this is hardly a relevant point. As a percentage of population killed, they've certainly done no better (or worse) than their religious predecessors. The taking of a human life should NEVER be measured in percentages; by doing so you erroneously minimize the value of a single life. Those who kill less people because they had less opportunity are still less loathsome than those who kill more. While it's possible they would've done more harm had they been able, it's impossible to measure -- accurately and objectively -- what might have been "if".

  129. Cultured Diamonds Are Real! by Walabio · · Score: 2, Interesting
    Obviously, the diamond industry has reason to worry if the fakes are indistinguishable, but I'm not sure what you're talking about a "cult-like anti-scientific religion," that is just silly.

    Cultured Diamonds Are Real!

    Cultured diamonds are real diamonds. These are not cut glass or cubic zirconium. This is not like remaming USB v1.1 USB v2.0. This is not even calling a movie full screen instead if mutilated by truncation. Cultured diamonds are just as real as natural diamonds; indeed, since some culturing processes generate diamonds with fewer imperfections and impurities than natural diamonds, some cultured diamonds are superior to natural diamonds. Only someone from DeBeers would try to argue that cultured diamonds are fake.

  130. Web Blasters! by cfuse · · Score: 1

    OK, time to kit up with fully functional web blasters - I'll be swinging from the buildings in tights before you know it.

  131. Re:It's already been done by Anonymous Coward · · Score: 0
    "What does 'debated, well considered morality' mean? That the majority is right? You know that isn't true. Something else?"

    I would like to think that isn't true, but in AMERICA, the majority does rule. If a large enough majority exists it can change the constitution to say that everyone must stand on their heads and sacrifce thier favorite pet to the god of thunder-farts.

    The reason this would never happen is because there is no majority large enough that agrees with this constitutional change. And no minority powerful/clever enough to circumvent the constitution for their own personal pet sacrificing agendas.

    The purpose of our Constitution was to limit all-out democracy and to protect from tyranny of the majority and tyranny of the minority. Ultimately the purpose was to create a system where power is seperated as far down as possible (Federal-Local-Individual) (in most cases to the individual).

    Freedom for all. The point was for people to live free (read: do whatever the hell you want) as long as they didn't infringe on the rights of others to live free). You can say that this concept comes from Christianity but I would consider that foolish. Christianty is not about doing whatever the hell you want as long as you don't get in the way of anyone else doing whatever the hell they want.

    So this "freedom for all" is the bottom line American moral truth, the debate over how to determine "infringing on the rights of others" is what I concider to be American "debated, well considered morality"

    So if the Constituion is upheld (read: BIG if! This means that a minority does NOT circumvent it with unconstituional laws) The problem occurs only when a majority of people decide to amend the constitution so that there are limits to our freedoms even within the context of NOT infringing on other's freedoms. (ie. everyone shall be free so far as not to infringe on others freedoms or Our Holy Thunder-Fart's concepts of head-standing morality).

    -Evil Lord Drewcifer

    Beautiful secularism!

  132. Could not have prevented 9-11 by Anonymous Coward · · Score: 0
    If the diamiter was that of a pencil, the jumbo jet would hit it and probably lose a wing or split down the middle, but you wouldn't STOP it. =)

    You'd need lots of these super cords arranged in some sort of screen to STOP the jumbo jet, and even then, what happens to the Silk-Screen when it is coated with burning jet fuel.

    There is still work to be done, but I don't think man-made silk will be stopping any jumbo jets in the near future.

    -Evil Lord Drewcifer

  133. Re:It's already been done by Anonymous Coward · · Score: 0

    "That's like killing the first-born kids in Iraq to teach Saddam a lesson while he was killing off the rest of their families."

    So thats it...GWB thinks he's god?

  134. Artificial Spider Silk by Artagel · · Score: 1

    The ability to manufacture, rather than harvest, silk would be a boon in many ways. Currently, silk is recovered from worm cocoons in labor intensive operations. (I toured a silk factory in China once. Yes, they use machines, but there is a lot of labor too.)

    I suspect even the ability to make silkworm-quality-silk at a reasonable cost would be a big improvement.

    Also, this is not the be-all for things. There are nanotube technologies that exceed spider silk for strength. However, cost is still an issue in both fields, so silkworms and the associated factories still have work to do.

  135. One word... by Da_Big_G · · Score: 1

    SPIDERMAN!

    Human-spider hybrids could produce your silk and not eat each other.

  136. Re:It's already been done by Anonymous Coward · · Score: 0

    You somewhat agree that if atheism is true that morality is relative. I don't see how you can say "typically", since it cannot be otherwise.
    Talk to someone who follows Ayn Rand's philosophy. A lot of them are absolutists and atheists.

    There is no "meta-morality" to decide between them. So, in the extreme, either people do what they want to do without restraint (anarchy), or force of some type is used to decide between the opposing viewpoints. But few of us I think would argue that "might makes right". But this is what atheism leads to. And that's a bad thing.
    So, you think this "meta-morality" causes religious people not to fight each other? Do you have any idea of the number of religious wars? Even in the SAME religion--Protestants and Catholics seem to have had some problems...

    The world IS might makes right. And, religions have a lot of the might. This doesn't always mean war, murder, or other bad things. It also means negotiating.

    Our legal system hasn't degenerated to anarchy or despotism, yet, because the U.S. government is based upon the notion of absolute rights, granted by God, to be protected by governement: "... all men are created equal and are endowed by their Creator with certain inalienable rights...". But this is beginning to change; a former president recently advanced the notion that it is government which grants rights. If this switch happens, then we're in trouble, even it it might take 500 hundred years. Some of us won't go quietly...

    What does "debated, well considered morality" mean? That the majority is right? You know that isn't true. Something else?

    I don't know what he meant, but if I said it, I would mean a morality that is thought out. Debate is a good way of seeing things from multiple angles, and seeing flaws in it. This includes a moral system.

    Religions do this, too. It's just that in most religions, only a select few have any power--priests. The priests (usually the high priests, like Cardinals and Popes) determine what is right and wrong, and can simply ignore any cries of illogic or harmful from the peasantfolk. Also, questioning the religous text is generally not held in high regard(even though it might be the reason for the illogical or harmful theological stance).

    For most atheists, things that get you power are what you've done. This power is usually in the form of respect. I'm just referring to power of atheists, regarding atheism--obviously plenty of atheists get respect for other things.

    "Atheism is true" is not a logical statement. atheism is not a philosophy, but a LACK of a philosophy. Only a small percentage of atheists believe in "no god(s)"(this is usually known as "strong atheism"). Most simply do not have the belief that there IS a god(s)--basically, there might be god(s), but they don't know.

    By the way, you defend religions by saying those who do "bad things" don't understand the religion. But, you then assume that those atheists who DO follow some atheistic philosophy are "bad". You are not being consistent in your judgements(a no-no for Christians, by the way) here.

  137. That's cool by ZackSchil · · Score: 1

    except for the part where it gives you radiation poisoning and then melts back into mercury and makes you go crazy.

  138. Storm King Mountain by RevMike · · Score: 1
    I thought that the NY water hill pumps were over 80% efficent at storage. Am I misremembering that?

    I remember the same thing. The problem is that the environmentalists don't like the massive work needed to build these systems on an effective scale.

    Storm King Mountain overlooks the Hudson River near West Point. NY planned to build a massive resovoir at the top of the mountain. During the low demand night hours excess electricity would be used to pump water to the resovoir. During peak demand hours, the water would flow back down driving hydorelectric turbines. The net result would be fewer power plants and less polution.

    After a 30 year legal battle, the environmentalists won. The outcome of the conflict established the right of citizen groups to sue a government agency to protect natural resources and scenic beauty.

    Storm King Mountain eventually became a State Park with lots of hiking trails. In 1999 a forest fire at the mountain began detontating unexploded ordinance. Apparently the mountain was used by the US Army for target practice as early as the 1840s. The park is now closed to hikers.

    So, we have no power station and no hiking trails. Great!

  139. Ethics of modifying animal natures... by geoswan · · Score: 1
    Still, is it ethical to (mis)create beings into chemical factories? Surely we've been using animals for such purposes for a long time already (the musk of certain animals...) But actually altering a species' genome even if by a few genes for the sake of producing spidersilk, is completely different thing!

    Consider Rover.

    Dogs were the first animals to be domesticated. We don't know how exactly. But some genius may have thrown a proto-dog a bone. The domestication may have taken dozens or hundreds of generations. Does dog DNA contain genes not found in Wolf DNA? IIRC, some, but less than you might think...

    Anyhow, if we were to ask the ancestors who took the first steps in domesticating the wolf whether they would accept some magical help that would change the nature of the wolf to convert it from a danger and a competitor into a friendly and useful companion in just one generation, do you think they would tell us it was unethical?

    Maybe. I don't know.

    Let me ask you a different question. Do you feel there would more of an ethical problem with fiddling with the genome of a wild animal? Domesticated animals already have had lots of manipulation, in addition to living in our artificial world...

    Consider ourselves. We have domesticated ourselves. Our features are more neotonous than those of our ancestors, just as the process of domestication has made dogs and other of our creatures more neotonous...

    1. Re:Ethics of modifying animal natures... by innerlimit · · Score: 1
      Dogs were the first animals to be domesticated. We don't know how exactly. But some genius may have thrown a proto-dog a bone. The domestication may have taken dozens or hundreds of generations. Does dog DNA contain genes not found in Wolf DNA? IIRC, some, but less than you might think...


      Do you believe the domestication of wolves actually resulted in a subset of that species we call dogs? Or is that that a hint of that 'domesticatable'-gene (sp?) was already present and through cross-breeding became prevalant in our beloved rover? Don't forget that some animals may not be so domesticated as they seem, kittens/pups for a part, learn to be comfortable around humans from their parents.
      And some cat domestic their masters rather than become domesticated.


      Anyhow, if we were to ask the ancestors who took the first steps in domesticating the wolf whether they would accept some magical help that would change the nature of the wolf to convert it from a danger and a competitor into a friendly and useful companion in just one generation, do you think they would tell us it was unethical?

      Maybe. I don't know.


      I don't know either, but if they're anything like the primitive cultures that still exist on our puny planet, they will have shown a deep respect for nature. Something that is lacking in most civilized culture today.

      Let me ask you a different question. Do you feel there would more of an ethical problem with fiddling with the genome of a wild animal?

      Domesticated animals are either by nature docile (cows) or become docile in their upbringing (cats & dogs) So, no, I make no distinction between wild and domesticated animals when it comes to genetic manipulation.

      Consider ourselves...

      Would you consider genetic manipulation on humans?
      New and radical cancertherapies might just do that? But to genetically engineer a human baby?

      I do not consider conditioning/domestication as infringing on nature's IP. But changing the genetic makeup of a species/animal is not like hacking an Xbox so it does what you want it to do. It is creating an entirely new species, with possible consequences we cannot begin to fathom.

      The spidersilk-goatsmilk is not natural, the purpose for milk is to be consumed. Would you drink it, knowing it contained spidersilkprotein?

      I'm not sure I would, though, if you start contemplating food too much, you end up a vegetarian, ... or worse :-) //

      just reread my post, and noticed something.
      Could cross-breeding / selective breeding be considered genetic manipulation? I think so, but it does so from a completely different outset. To use the natural building blocks provided by nature without artifial help (i.e. test-tubes)

      You wouldn't get a spider to mate with a goat... it's to big to eat!
    2. Re:Ethics of modifying animal natures... by geoswan · · Score: 1

      Do you believe the domestication of wolves actually resulted in a subset of that species we call dogs?

      Of course, there were no dogs until wild animals became domesticated. IIRC recent genetic studies show that the dog DNA derives from wolf DNA. I thought this was common knowledge. Domesticated animals have neotonous features. Wolf pups are playful, like dog pups. But dogs retain playfulness into adulthood. Smaller canine teeth, smaller brow ridges? I read that these are a feature of all domesticated strains of animals -- including modern humans.

      I don't know either, but if they're anything like the primitive cultures that still exist on our puny planet, they will have shown a deep respect for nature. Something that is lacking in most civilized culture today.

      I know this is a common belief nowadays. Yet, I am somewhat skeptical. We must watch out that modern politics, in particular, the debate over environmental issues, may taint our understanding of what these primitive peoples were really like...

      I am not trying to slander stone-age cultures. But should we be choosing environmental practices now because they are good ideas, or because we admire what we imagine the ethics of our stone age ancestors? I will expand on the danger of harnessing a bad ideas to bolster a good one in a followup article.

      Domesticated animals are either by nature docile (cows) or become docile in their upbringing (cats & dogs) So, no, I make no distinction between wild and domesticated animals when it comes to genetic manipulation.

      What I was trying to ask here is whether it might be considered that if there was an ethical compromise in manipulating the fate of wild animals that compromise was made thousands of years ago with domesticated animals.

      The spidersilk-goatsmilk is not natural, the purpose for milk is to be consumed. Would you drink it, knowing it contained spidersilkprotein?

      Sure, why not? I am sure it is a lot healthier than drinking coffee-mate, or a diet soft-drink.

    3. Re:Ethics of modifying animal natures... by innerlimit · · Score: 1

      You are right, even though it is isn't exactly the same. Domestication is just as much manipulative as the genetic variant!

      Maybe I'm like the first farmer that said, "no chemical shit in my ground!", there will always be early adaptors and people that heavily oppose new technologies.

      I'll leave it at the fact that I feel a bit squeemish about altering animals/plants so drastically.

      Enjoy the milk! The goats were cute :)

  140. Re:It's already been done by Creep73 · · Score: 1

    Now-a-days you don't need a majority to make a law you just need a judge who is willing to legislate from the bench. The question about majority rule is, "just because the majority says it is right does that make it right?"

  141. Re:It's already been done by Creep73 · · Score: 1

    "Most muslims who have not been turned extreme by extreme circumstances (like having to endure terror and torture by having to live in the Iraq as a shiite under Saddam), will agree that radical islamists have indeed left the path of islam a long time ago."

    You may need to do a little more studying.

    O YOU WHO BELIEVE! DO NOT TAKE THE JEWS AND THE CHRISTIANS FOR FRIENDS; THEY ARE FRIENDS OF EACH OTHER; AND WHOEVER AMONGST YOU TAKES THEM FOR A FRIEND, THEN SURELY HE IS ONE OF THEM; SURELY ALLAH DOES NOT GUIDE THE UNJUST PEOPLE. (5:49-51)

    THEY DESIRE THAT YOU SHOULD DISBELIEVE AS THEY HAVE DISBELIEVED, SO THAT YOU MIGHT BE ALL ALIKE; THEREFORE TAKE NOT FROM AMONG THEM FRIENDS UNTIL THEY FLY THEIR HOMES IN ALLAH'S WAY; BUT IF THEY TURN BACK, THEN SEIZE THEM AND KILL THEM WHEREVER YOU FIND THEM, AND TAKE NOT FROM AMONG THEM A FRIEND OR A HELPER. (4:89)

    When the sacred months have passed away, THEN SLAY THE IDOLATERS WHEREVER YOU FIND THEM, AND TAKE THEM CAPTIVES AND BESIEGE THEM AND LIE IN WAIT FOR THEM IN EVERY AMBUSH, then if they repent and keep up prayer [become believers] and pay the poor-rate, leave their way free to them (9:5)

    FIGHT THEM: ALLAH WILL PUNISH THEM BY YOUR HANDS AND BRING THEM TO DISGRACE, AND ASSIST YOU AGAINST THEM. (9:14)

    FIGHT THOSE WHO DO NOT BELIEVE IN ALLAH, nor in the latter day, nor do they prohibit what Allah and His Messenger have prohibited, NOR FOLLOW THE RELIGION OF TRUTH, OUT OF THOSE WHO HAVE BEEN GIVEN THE BOOK [Christians and Jews], until they pay the tax in acknowledgment of superiority and THEY ARE IN A STATE OF SUBJECTION. (9:29)

    And fight with them until there is no more persecution and religion should be only for Allah (8:39)

    "the islam is quite peaceful by nature."

    Ummm, I don't think so. Islam has a VERY violent past. It continues to be violent and will continue because the Quran encourages violence.

    Americanized Islam can be peaceful but that is more a result of our culture, in my opinion, than the religion. Do not get me wrong. I am not saying that all of Islam is violent. I am saying that the religion gravitates to violence because that is what is taught. Many people ignore that aspect of Islam and live in peace with other people however, those that do are not living up to Islam as it is and was intended. To those people I can simply say "Thank You".

    Peace be with you.

  142. Re:It's already been done by Creep73 · · Score: 1

    I am a Christian and agree with some of what you have said.

    "Since there were far more people on the earth during "modern" history than there were in the past, this is hardly a relevant point."

    You are correct. This is not a relevant point. Comparing numbers as to who has done the most bad or killed the most people doesn't do any good. All groups have done their fair share of terrible actions and we should all recognize this.

    The thing I can say though, about those "Christians" or "professed Christians" that have done those terrible things is; they were not living up to God's standards as revealed to us in the scriptures. Even though their modivation may have been to spread God's kingdom or to live up to God's standards they were not doing these things God's way. Atheists, on the other hand, cannot make such a claim because they have no objective standard. They cannot say that those groups were not living up to best-embodied standard of atheism because atheism has no moral standards. Atheism is a "might makes right" standard of living. You may not agree with me but any other moral standard that an atheist tries to employ into his or her life will be foundationless because of the subjectivity of the religion. It will have meaning for the individual but cannot hold any lasting or universal meaning.

    "Replacing one f****d-up, reality-denying philosophy (say, Christianity as it's been practiced traditionally) with another (say, Communism) isn't likely to lead to an improvement in anybody's quality of life."

    I do not consider Christianity a "reality-denying philosophy". "How is Christianity a "reality-denying philosophy"? Who's reality does it deny? Yours? If you are an Atheist you believe that evolution is fact and the earth is billions of years old. If you are saying that Christianity denies that reality you would be correct.
    I believe that God created the earth in 6 days. This is reality based on my philosophical worldview and based on this your Atheism denies reality but to say this simply shows my bias. It does nothing to further a dialog or prove a point. I am not saying that reality is different for each person but everyone's sense or view of reality may be different. Ones personal views can alter thier view of reality. The true question is, does Christianity deny your personal sense of reality (Personal Beliefs) or reality itself? If it denies reality what examples can be given?

    Lastly I would like to ask how Atheism can "lead to an improvement in" someone's "quality of life"? I didn't ask how science could lead to an improvement. I asked how Atheism as a philosophical worldview could.

    I could continue to write on this subject but I just do not have any more time for it :)

    I hope this post was not viewed as an attack on Atheism or you as a person. I hold the view that Atheism is wrong in its views yet I hold no animosity toward those that hold that view and I apologize if this post came as such.

    Peace be with you