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User: MichaelSmith

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Comments · 11,670

  1. Re:Another Possibility... on North Korea Air Sample Shows Radiation · · Score: 1
    you have to change the U-238 slugs every few days, or it gets over-irradiated.

    Makes me wonder how many corners they cut to get this thing to work. I feel sorry for the people directly involved, even though they are probably better off than the normal N Korean man in the street.

    I hope nobody had to go down the hole to play the Major TJ Kong role and (so to speak) ride it in.

  2. Re:Not necessarily bad on Clandestine Internet Censorship in India · · Score: 1
    America is about 80% Christian, 1% Jewish, 10% other. The religious conflict in the country is mostly about anti-Islam and anti-Judaism -- both groups are in a severe minority, and Muslims are in a power-minority, and you _don't_ see people commiting arson and murder out of religious hate.

    Religious hate between different parts of Christianity is common in the USA. Arson and murder does happen. Think about the bombing of abortion clinics. Most of us think our countries are unique in some way. we are more alike than we think.

  3. Re:Doing Time For Words on Three Years in Prison for Posting Hatespeak · · Score: 1
    a small swing of votes away from Labour to the Lib Dems as a protest vote can hand the seat away to the Conservatives

    You guys should take a look at preferential voting. It works a charm over here in .au

  4. Re:It should work... on Creating Water from Thin Air · · Score: 1
    Just as long as the superconductors you use on your condensors are not vulnerable to a puppeteer plague.

    I would have to check to be sure but I don't recall the puppeteers being responsible for the fall of the cities. Wasn't it an unspecified ramscoop freighter which was assumed to have brought the infection from an old colony world?

  5. Going into the crater on One Mars Probe Photographs Another · · Score: 1

    Duck bay looks like a good place to try because of what looks like a little break (or slip?) in the scarp just below (in the picture) the location of the rover. I haven't seen any estimates yet of the slope in that part of the crater, nor of the type of material which will be found there.

    I am sure there will be a lot of analysis done before they try. Lets hope it goes well. I wouldn't like to see Opportunity turn over while descending on a too steep slope.

  6. Re:Biggest Volcano on A New Angle on Martian Methane · · Score: 1
    While they might cover the same surface area, Olympus Mons stands much higher.

    Of course the real business with a volcano happens under ground and we don't know much about this part of either volcano.

  7. Re:No life? on A New Angle on Martian Methane · · Score: 3, Insightful
    methane could potentially have been produced by living organisms

    Given that we know the rate of destruction of Methane on Mars we also know the rate of production, which should make it possible to estimate the mass of Methane producing bacteria, assuming that is the source.

  8. Re:Radioactive? on A New Angle on Martian Methane · · Score: 3, Informative
    I thought only radioactive elements had "half-lifes".

    The term can be applied to anything which decays with time, though radioactive decay would probably give the most attractive decay curve.

  9. Re:Teleportation kills on Teleportation Gets a Boost · · Score: 1
    every time someone steps in, they perceive their own death.

    I never perceive going to sleep. How could I perceive my own death?

    Our minds are such leaky things, always forgetting to do this and that. We are so discontinous that a little bit more won't be noticed.

  10. Re:Just the information? on Teleportation Gets a Boost · · Score: 1
    you'd never get me into one of those things.

    Arthur C Clarke wrote a great short story (I think it was his first) called Travel By Wire. His teleportation system parallels the development of TV and at one point he discusses the effect of interference in the communication channel sometimes they came out the other end looking like nothing on Earth and very little on Venus or Mars.

    It ends with the inventor of the teleport jumping into a rocket to cross the atlantic, declaring that there was no way you would get him to actually use the thing.

  11. Call them on Network Neutrality Threatened In Norway · · Score: 1

    Slashdotters in Norway should call NextGenTel and ask if they give equal bandwidth to all hosts on the Internet. If they say no, say no thanks, wait an hour, and call again with the same question.

    Then repeat until you believe the message has been delivered. Bad luck if this crowd are a (near) monopoly.

  12. Re:Hmm on How the Wii Was Born · · Score: 1
    with a company Like LIPA I am actually glad that the wii is going for lower power consumption.

    I'm not from long island (not even in the same hemisphere) so I can only assume that LIPA is Long island power authority or something similar. If a game console is going to make a hit on your power bill then you really do have problems there on Long Island :)

  13. Re:Paper tape on RNA Interference Leads To Nobel Prize · · Score: 1
    Viruses that convert RNA to DNA show that the messaging isn't one-way and that DNA can be reprogrammed on the fly

    Do you mean to say that viruses could be introduced into an organism to change DNA? If so would it be possible for there to be something like inheritance where genetic characteristics propogate directly between organisms rather than through reproduction?

  14. Re:Second Life -- needs to escape its roots on From SketchUp to Second Life · · Score: 1
    I want to run my own server, I don't feel like paying an increasing monthly fee to just build the world I would like to share with my friends, considering how many "islands" there are, quite a few people are keen to have their own place appart. But if I would like to build something massive, like an insane bookstore that would cost a fortune.

    I have had similar thoughts myself. It should be possible to get it working as a peer to peer system and it occurs to me that the network topology would be similar in some ways to bittorrent. If you have open protocols you could ensure interoperability however there would be no guarantee about the behavior of an open source client. Centralised systems (WoW, etc) have DRM in some form to ensure that the players play by the rules.

  15. Re:can you imagine the mischief? on UK Firm To Release 'Screaming' Cell Phone · · Score: 1
    so can you imagine the mischief if that provider's system is gamed/ hacked?

    I am sure that could happen now.

  16. Re:Andromeda Strain on Television For an Audience 45 Light Years Away · · Score: 1
    Yeah, but imagine the sheer number of geeks that would line up to have their semen shot into space!

    Ah here it is.

  17. Re:Europe goes intergalactic tonight on Television For an Audience 45 Light Years Away · · Score: 3, Interesting

    I remember reading about a conference on communication with ET's where one person prepared a message, not encrypted, but just expressed in a strange way; which is what would would expect from ET's. The message was circulated to all attendees and none of them could extract the meaning, though there was a lot of slapping of foreheads, etc, when the answer was revealed.

    So yes, even for people who know they will have to decode an unknown message, it can be hard to meaning with no starting point.

  18. Europe goes intergalactic tonight on Television For an Audience 45 Light Years Away · · Score: 5, Insightful

    Since the target is only 45 light years away surely that should be intragalactic.

  19. Re:Chance to shoot for a ride to space??? on British Man Trades Frequent Flyer Miles for Space Shot · · Score: 1

    I want to know if they will give him frequent flyer points for the Virgin Galactic flight.

    Calculated vertically, of course.

  20. Re:Movie vs. Features on High-Def Disc Interactivity Debuts on HD DVD · · Score: 1
    Still ahve to go through the FBI warning, then the MPAA psuedo warning.

    I don't like the fact that you can't click past the copyright warnings but I think it is much worse that the same feature is used to force you to watch the studio splash.

  21. Re:Ummmmm... on Only a 'Moron' Would Buy YouTube · · Score: 1
    Sweden

    How about Russia?

  22. Re:RTGs are not dangerous on Are Nuclear Powered Mars Rovers a Good Idea? · · Score: 1
    As I pointed out in the Victoria Crater story, there are places a solar-powered rover can't really explore effectively

    On the other hand an RTG powered rover would be really heavy, for about the same amount of power you would get from solar cells (assuming illumination is available). Getting into Victoria may be a case of sliding down those sandy slopes into the crater with no possible chance of getting out. A much heavier rover may well get bogged on the way down and either get stuck or turn over.

    On sandy surfaces it pays to be light.

  23. Re:Space tourism on Virgin Galactic Unveils SpaceShipTwo · · Score: 1
    You'll know that space travel has really come of age when the boarding line contains twenty backpack wearing Aussies on walkabout.

    A lot of the cost of business class travel between Australia and Europe is the accomodation cost of the full day you spend in transit. If you could cram 20 business class travelers into a semiballistic vehicle you could get perhaps half a million dollars of revenue for a half hour trip. Passengers save time and you get more work out of your capital, assuming that your turn around time is short enough.

    The downside is that the energy cost of a semiballistic lob from Australia to Europe is almost as much as the cost of getting to orbit, so you almost have to build a space shuttle to get the idea to work.

    Its a shame that SS[12] won't scale to this application as well.

  24. Temporary blindness on Chinese Lasers Blind US Satelites · · Score: 4, Insightful

    From TFA:

    acknowledges China has the ability to blind U.S. satellites, thanks to a powerful ground-based laser capable of firing a beam of light at an optical reconnaissance satellite to keep it from taking pictures as it passes overhead.

    So its a bit like saturating a camera with light so it can't take good pictures, but once it moves on it should be OK.

  25. Re:Of course, don't blame those responsible on Traveler Detained for Anti-TSA Message · · Score: 1
    Watching Muslims....

    What about the "maniacs who blew up bandsmen by remote control"? What should I think about Christians?