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User: ediron2

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Comments · 998

  1. Re: "and that they were likely enrolling in school on A New Report Finds No Evidence That People Will Work Less Under a Universal Basic Income (theoutline.com) · · Score: 1

    Irony much?

    It doesn't torpedo everything. It begs a study into THAT question. Standard method in science is to stay narrow, not alter protocol midway through investigation or research.

  2. Re: Golden age of remakes maybe on Slashdot Asks: What's Your Favorite Sci-Fi Movie? · · Score: 1

    Memorable lines from The Martian:

    • Science the shit out of this.
    • Remember that astronaut ... nice funeral for? Turns out he's alive and we left him on Mars. Our bad. Sincerely, NASA.
    • Mark Watney, Space Pirate.
    • Mars will come to fear my botany powers.
    • if you didn't want me to go through your stuff, you shouldn't have left me for dead on a desolate planet.
    • I admit it's dangerous, but I'd get to fly around like Iron Man.
    • Once you grow crops somewhere, you have officially colonized it. So, I've technically colonized Mars. In your face, Neil Armstrong!
    • and I had to look this one up to get it all: "By the way, physicists, when describing things like acceleration do not use the word "fast". So they're only doing that in the hopes that I won't raise any objections to this lunacy, because I like the way "fastest man in the history of space travel" sounds. I do like the way it sounds... I mean, I like it a lot.... I'm not going to tell them that."

    Great SF, near-future, heavy on triumph of humanity working together and science over superstitious antiscientific woo-woo.

  3. Re:Is it marketable? on Steve Wozniak Predicts The Future (usatoday.com) · · Score: 1

    Nah, bro. All that shit is DIY if you're willing. The internet has fix my appliance websites and repair parts vendors. I've done every aspect of homebuilding from pouring a quarter-acre of concrete and stamping it, to plumbing gas & water (PEX is amazing), craning in trusses (my crane truck and operator was about $80 an hour or $600 a day... worth every penny) and sheathing / shingling roofs, etc. Phones... don't even come in here with how DECT6 at $100 for several extensions isn't as good as 1970-80 tech, let alone cellular. And my cellphone is fixable... until it is discounted from $800 to $200, whereupon parts costs outweigh replacement. Cars and computers last longer. A 20" screen is cheaper and better. We have so FUCKING much maker / DIY activity it is impossible to keep up.

    There are problems with incomes stagnant and costs soaring. Corruption, a shitty misimplementation on neoliberal trade policy: they're to blame.

    But if you're not doing the stuff your dad did... try it. Some of us still do. That part's entirely up to you.

    > Can't do that no more, new building codes and other laws demand that you hire some "professional" to do it.
    > Professional only means here that he's doing it for money. Not that he has any fucking clue.

    Oh, and fuck that. Anyone that says they're incapable of (laundry list of DIY) then whinges about code and clueless 'professionals'... fuck that right out. Code = do things safely. And that professional knows something, if they're doing stuff you're claiming is impossible.

  4. Re: deploy this, and you arent a state anymore. on Terrifying Anti-Riot Vehicle Created To Quash Any Urban Disturbance (boingboing.net) · · Score: 1

    This. Also, MRAPS are armored transports. To protect soldiers from being blowed up by improvised roadside explosives.

  5. Re:This article is bullshit on Why Automation Won't Displace Human Workers (diginomica.com) · · Score: 1

    I came to question your number. Mad props for self-checking, even if after the fact.

    The numbers are still dreadful. I'm sure you know this, but for others: Ignoring all the ways that we have underemployment and people no longer seeking, going from 5 to 8% unemployment is a catastrophic number. If we presume we have 160-180* million people working in the US, and 10 looking, a million lost trucking jobs, 4.6 million lost food prep jobs, a few million lost medical support and diagnostic jobs (this time we'll automate out the white collar), a few million clerical and bureaucratic jobs, etc... automation will devour everything. I can see us having a tolerable number of edge condition jobs (a command center team doing truck dispatcher/controller instead of a hundred drivers, one on-call medical expert for multiple clinics using remote diagnostics, someone to stock and clean and secure the burger place, and fewer and fewer people that havent been replaced: tattoo artist, chef, hairdresser, repair and maintenance techs)

    This will be messy.

    *(aaand THAT is why I blinked hard at the idea 100 million of them flipping burgers).

  6. Re:Buy on site on Ask Slashdot: Surge Protection For International Travel? · · Score: 1

    Because the Lindy that another poster mentioned is 10 euros. In an airport shop, it'll cost 30-60 euros, and/or be a chinese knockoff with a higher margin. Travel light, not foolishly.

  7. Re:Counterintuitively? on Chemical Evolution of Self-Replicating Molecules Observed In a Lab (nature.com) · · Score: 2

    Sorry, but you've hit 3 problems.

    First, your definition is twice flawed. It infers that your definition is correct without proof. And your definition requires death, when evolution is a process of transition of traits in organisms. Death is a coincidence, but neither causal nor integral to that transition.

    Your question is equally flawed: questioning research only because the research focuses on a stage, because it doesn't include all stages.

    Last item first: when we study something, science allows focusing on just part of it. When multiple parts are understood, we can then step back and study the collection, too. Sometimes good ideas at the stage level don't succeed at a wider scale (system, cycle, n-body, etc.) because of externalities to the initial scope. Often we find a better model that addresses all parts, but scientific method never insists that study must solve things beyond their scope. That's WHY we define scope in research.

    Now, for the rest, let's treat this like some other technical 'nibble' off a bigger problem (xor as a part of two's compliment, Limits in calculus, the two-body problem in physics, catalysis, backscatter of particles):

    If you break down any life cycle (including your definition), one 'moment of evolution' has nothing to do with death: reproduction. It has to do with a child having different traits than the parent. Mom may or may not die. The child may or may not die. The trait may lead to a genetic advantage with far-reaching effects, or doom the child. For this study, we don't care. We care that a synthetic organism was able to reproduce, and progeny changed traits. TFA talks of an abiotic, self-replicating system that they made, that can change traits. It's brilliant stuff, offering insight into evolution, and it is a significant building block to a bigger picture.

    Nice work, Nowak and peers!

  8. Re: Practical applications on Engineers Create the Blackest Material Yet (phys.org) · · Score: 1

    It gets us 1 step closer to being able to 3D tissue print a replacement for Dick Cheyney's heart.

  9. Stupid Comment (was:Stupid summary) on 'Zeno Effect' Verified: Atoms Won't Move While You Watch (cornell.edu) · · Score: 1

    > The word "watching" invokes just observing passively without doing anything to disturb the system.

    UmNo... do you understand Schrodinger? The whole delta-p delta-x vs. h-bar of the Heisenberg Uncertainty principle? Because at subatomic particles isn't passive, by definition. The idea is that a photon is so energetic that it gives small particles a hefty kick. There is no such thing of 'just observing passively', there's just 'big things move imperceptibly when observed, small ones move more'.

    Besides, this isn't about that. Quantum Zeno is about instability being 'stabilized' by measurement being constant. It's settlied science: quantumly weird, predicted, utilized in industry, and this is another example of it.

    And your last sentence is trollery. Particle physics often involves teams that build and maintain the beam labs. What kind of know-nothing thinks that naming everyone changes the science? If a paper comes out that says "Here's a picture of the Higgs Boson", it's great science regardless of the entire CERN team getting a credit on the authors list.

  10. Re: Small Correction on Tracking the Weather On an Exoplanet · · Score: 1

    Why never 'a'? Have checked a few online sources and can't find the reason.

  11. Re:Duh on Your Incompetent Boss Is Making You Unhappy · · Score: 4, Informative

    Hadn't seen, read big chunks thru carefully and scanned the rest. Looks like it has potential to stand alongside the old bell labs star performers study/doc. Thank you 1e6.

  12. Re:Well worth reading? on Isaac Asimov: How Do People Get New Ideas? · · Score: 2

    > Asimov's essay, which is well worth reading in its entirety:

    No, it isn't. John Cleese's thoughts on the matter are much more thoughtful and thought provoking.

    Even if Cleese's work is more insightful than Asimov's, it doesn't make Asimov's uninteresting or not worth reading.

    Yeah, that comment brings to mind folks that insist they are arbiters of funny, and that they *have* a sense of humor.

    Except this time people are trying to nail something inchoate down and they're back behind everyone's shoulder saying 'no, you're all wrong.'

  13. Re:Well worth reading? on Isaac Asimov: How Do People Get New Ideas? · · Score: 3, Interesting

    Both are good. Interestingly, Asimov's contrived sinecure/forum resembles the BBC comedy writing teams decades ago: a paycheck, a roomful of brilliance, a target (funny but broadcastable) and free reign to be as ludicrous as is needed. Doug Adams, Monty Python, Laurie & Fry, The Young Ones -- all describe their BBC time very warmly. Ditto friends from

    Oh, and you most remind me of someone who says '... and I *have* a sense of humor.'

  14. Re:Build for peak, not average on Safercar.gov Overwhelmed By Recall For Deadly Airbags · · Score: 1

    I agree, but net traffic peak isn't suited for well-engineered designs. Maximums become absurd. When building a bridge, design is for maximum load x a safety factor (10, often). You put weight points equalling a fleet of big heavy trucks (65,000lbs GVW) on the bridge model, bumper to bumper, and do static/dynamic loading. You model 120-mph winds, or 150 or whatever.

    The archtype here is 'slashdotting'. Peak load isn't a value you look up in a handy reference. It isn't an estimate or '10x what you've seen for a peak so far'. In the internet age, peak is whatever the fuck the internet is willing to throw at you. I run a tiny site with a few hundred hits per day. When we've published something that got MASSIVE attention, our little '$6/month' shared-hosting drupal site got half a million hits in the first 12 hours one time, 120k the other.

    If my blog was a bridge, it'd be some rural span that sees a car every 4 minutes. A 1-sigma peak is 20 in a minute (wooo!). My site can handle that. At 500k hits in 12 hours, or the local peak moment of 200k hits in an hour, that's 3000 cars per minute. The car analogy is big trucks stacked fifteen deep vertically, creating a third lane up the middle, carrying 25 tons of rocks apiece...

    Frankly, I'm amazed my little shared-hosting ISP (A Small Orange) still puts up with us after 3 such nuisances (resisting a bogus copyright takedown, forwarding the issue to me).

    Short of Amazon/Rackspace cloud designs, it SUCKS to buy hardware that sits idle. Good engineering in frugal organizations for stuff like this is to build conservatively, track load, have a departmental fund for scaling up when load is consistently too high, and if you're lucky having a proxy or dynamic-content-shedding plan in place to deliver key static content, etc. It's not a rack of pizzaboxes for today, when a single app/db pair can dish out the content the other thousand days of the project's production life.

  15. Re:Hold on a minute on Developers, IT Still Racking Up (Mostly) High Salaries · · Score: 1

    Well put. As long as we insist that the most viable metrics are economic, things won't improve. Quality can be shaved, paychecks can be squeezed, headcounts can be reduced, pollution can be diluted, teachers can be dissed... all introduce hidden costs.

    The only great teachers I had that stuck with their crappy paychecks were second incomes into households (a working spouse), retired military (so they also had a pension), and a couple of magnificent lunatics that knew they were getting screwed but cared too much about teaching to step away. Kudos to every one of them, but like that bad 'Karma' remark by Microsoft CEO Nadella, they deserve better.

  16. Re:iPod Classic on Apple Announces Smartwatch, Bigger iPhones, Mobile Payments · · Score: 1

    Look online (ebay, etc). Vendors are refurbing ipods just this way. 250 gig refurb gen5's are going Buy-it-now for $400. Smaller ones with prices on down to $150.

  17. Why aren't there versions on AT&T Says 10Mbps Is Too Fast For "Broadband," 4Mbps Is Enough · · Score: 4, Interesting

    Why all this silliness on a moving target. Much like USB 1, 2, and 3, network 'Category' notation and in a human-oriented alternative to the acronym soups for SCSI, PCI and other communication protocols WHY THE HELL AREN'T WE PUSHING FOR a standard that can keep pace and inform users trivially/ steadily:

    • B1 - roadband 1 - More than 250Kbps down, 150Kbps up.
    • B2 - Broadband 2 - More than 4Mbps down, 500Kbps up
    • B3 - Broadband 3 - More than 10Mbps down, 2Mbps up
    • ... etc, as time dictates.

    Or some other ranges. I don't care about these specific numbers. I just hate that an ISP thinks they deserve to control the definition.

  18. Re:so the T-1000 shouldn't have frozen? on Taking the Ice Bucket Challenge With Liquid Nitrogen · · Score: 1
    OK, for starters, I also groaned about the absurdity of a freezy T-1000. From day 1, that's bugged me. But there's a LOT of bad physics and bad biology going on in the movie. But the T-1000 being 77K? That seems unlikely due to the physics of the rest of the show:
    • A system at 77 degrees kelvin would need a massive, elaborate heat-exchange system to maintain that temperature throughout everything. If this were a design aspect, it would need even more elaborate systems to prevent failure due to heat/fire. Energy consumption for cooling is one of the most inefficient mechanisms, so this would also bump up their magical-power-generator demands a few notches. But hey, what's impossible times ten instead of merely impossible energy storage and heat exchange.
    • More importantly, every time the robot had steady/sustained contact with other mechanical devices / systems, they'd have extreme-cold failure modes. The throttle and brake grips on the motorcycle. His 'not-really-boots' on anything they touched (foot pedals). Firearms (especially the automatic actions) get sluggish and failure-prone around 20-below F, which is about 150 degrees kelvin hotter than you're suggesting. Anything that didn't have specialized extreme-cold lubricants, or (worse) did have residual-water, would start to seize up. Rubber would become brittle. Explosive activity would cause cracking: guns might crack more with each gunshot (at areas in contact with the T-1000) until they rather explosively failed.

    Incidentally, liquid-metal self-modifying systems, like the monster in 'The Thing', are just far enough beyond science fiction to be called fantasy. Laws of information storage density pretty much make molecules capable of cataloging a myriad of design specs large and complex enough that they'll be brittle, and the resulting creature would likely be designed to be able to hemorrhage off damaged cells (and shrink) during emergencies and reacquire material slowly later. Under steady gunfire or in a fire, these things would either cruft up fast or steadily get smaller faster than they could assemble replacement molecules

    (relevant cite: http://www.ncbi.nlm.nih.gov/bo... "Although single origins are sufficient to direct the replication of bacte-rial and viral genomes, multiple origins are needed to replicate the much larger genomes of eukaryotic cells within a reasonable period of time. For example, the entire genome of E. coli (4 Ã-- 106 base pairs) is replicated from a single origin in approximately 30 minutes. If mammalian genomes (3 Ã-- 109 base pairs) were replicated from a single origin at the same rate, DNA replication would require about 3 weeks (30,000 minutes). The problem is further exacerbated by the fact that the rate of DNA replication in mammalian cells is actually about tenfold lower than in E. coli, possibly as a result of the packaging of eukaryotic DNA in chromatin. Nonetheless, the genomes of mammalian cells are typically replicated within a few hours, necessitating the use of thousands of replication origins.").

    So, new material can't just be instantly assimilated, so the monsters in both should get smaller... and smaller... and smaller, if fought steadily. So... let's make the biophysics for this problem plausible: A few hits on T-1000 by gunfire and rocket launchers, he splatters everywhere, and a T-900 marches at you. Then a T-800, etc. At T-25 size, he jumps into an air duct and runs away. Two weeks later, he resurfaces full-size. Meanwhile, that splatter residue has a few working molecules that have slithered out of a crack between floor and wall to a nearby desk in the Precinct, been ingested as part of Officer Stadanko's jelly donut, and he's not answering phone calls. Yep: the Thing, but with a three-week infection period like Ebola. Much harder to hunt. So, if mechanical or biological generation WAS possible, and constrained to sane physics to where steady, sustained significant damage had an effect, you'd think either of those monsters would have had some guidance that nondetection and stealth were more important than speed. They didn't need to rush.

  19. Re:"Net neutrality", my ass. on Net Neutrality Campaign To Show What the Web Would Be Like With a "Slow Lane" · · Score: 1

    I pick **D** -- Any or all of the above, as deemed appropriate by a Public Utilities Commission and economists / engineers they supervise.

    We do this. A LOT. Public Utility regulatory bodies have MORE THAN A CENTURY OF PRACTICE IN NEARLY EVERY STATE, in multiple similar infrastructure types. Stop pretending this is impossible. It's a shitty straw man invented by the same deregulatory wonks that got us into this mess in the first place.

    I'm neither Socialist nor Libertarian. Both are false utopias with no shining example. I like REGULATED MARKETS. CUZ THAT SHIT JUST WORKS.

  20. Re:What are you downloading? on Ask Slashdot: What To Do About Repeated Internet Overbilling? · · Score: 1

    I get pretty close to there, especially during summer and christmas breaks. Teens, multiple netflix/hulu/youtube/etc streams, gaming and my telework via VPN. The perfect storm. Streaming 5G on a day off isn't incredibly hard. Three simultaneous feeds makes it trivial.

    FWIW, my ISP briefly was selling a 50Mbps service with a 50G monthly cap.

  21. Re:what's wrong with cherry picking? on CenturyLink: Comcast Is Trying To Prevent Competition In Its Territories · · Score: 2

    Ad hominem from an AC. Priceless.

    Incidentally, fuck you. Plenty of grownups are bored with Republican corruption and egoism: Corporate conservatives have had 30 years (1980-present) of steady control during which they've removed more and more regulations. In that time the economic situation has steadily worsened for most of us. IMHO, it's counterpoint to Soviet communism: your little experiment failed because it was undermined by one of two defining human traits: Greed and Laziness. In between, a regulated market mechanism exploits the tension between these to create wider prosperity and enough incentive to get ahead / get rich.

  22. Re:what's wrong with cherry picking? on CenturyLink: Comcast Is Trying To Prevent Competition In Its Territories · · Score: 2

    Thanks, was coming to say something about like this... somewhere along the last few decades, conservatives have managed to trick us into thinking that 'the government' is Them, not Us.

    Yup, what this project needs is a good co-op. Plus an oversight board. And technical staff to maintain it. A consistent, balanced funding mechanism where everyone has to chip in. Oh, and a process for citizens to provide feedback and retain control. In short... town government.

  23. Re:The Tools of Science on 13-Year-Old Finds Fungus Deadly To AIDS Patients Growing On Trees · · Score: 2

    Science is proper data collection, too. She did science.

    Don't get me wrong, GP does seem to have a hate going for scientists -- Maybe there's an innocent reason; maybe they've got a bad case of the Mondays, or maybe they're just cromag antisci doofuses -- It sure seems like half the stuff that spins people up boils down to simple-minded people getting everything deconstructed and predigested down to shittily-written innacurate morality plays and 'ooga booga' sorts of us-vs-them scary narratives. One common narrative is jumping to a wrong "Yaaay, a girl proved science bad, scientists lazy!!" conclusion.

    Very unscientific of them. Let's all take 5 seconds to be quietly shocked... ... but don't shit on either the girl (not named) or Doctors Heitman, Filler (or their unnamed and doubtless overworked/underpaid grad assistants). This is only getting press because nimrods like those tidy narratives. In a perfect world, it'd be a better article, linked to 'how you can do this, too' instructables etc.

  24. Re:$230 on Study: Ad-Free Internet Would Cost Everyone $230-a-Year · · Score: 1

    We should get t-shirts and a secret handshake (how about SYN-ACK-ACKSYNACK).

    Reminds me of years ago when a telephone surveyor asked me how much time I spent online. "Ahh... um... 15 hours" "Per week?" "Per day." "..(long silence)..."

  25. Re:Falling funding: Why fusion stays 30 years away on MIT Used Lobbying, Influence To Restore Nuclear Fusion Dream · · Score: 3, Interesting

    A few moments googling confirms: Maury's Markowitz is up to his elbows in Solar Energy. Given his advocacy for solar, his head would explode if anyone talked about Solar with hyperbole and absolutely-nevers like he's done here.

    Speaking as a degreed engineer and physicist, with childhood classmates, neighbors and professional colleagues now decades into their work in both next-gen fission and current fusion reactor design, I definitely get a bad vibe from all of Maury's hyperbole. They agree that fusion is challenging. But fusion isn't remotely analogous to vacuum tubes, nor is work and progress stalled. Maury's selling the impossibility of fusion, I doubt he's remotely qualified, and he's exaggerating to do so.

    Nice Try, solar guy. IMHO, the worst kind of bad science is advocacy that overreaches your expertise, because it can smell true to other scientists. Next time, start with 'I'm __ with ____ (Solar), and here's why I've bet my career on solar:'