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User: newcastlejon

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  1. Proved conclusively? on Colliding Particles Can Make Black Holes After All · · Score: 4, Insightful

    I don't see how you can prove something conclusively in silico, you put in what you know and you get a distillation of it out. How can you discover* completely new physics when the computer can only start with a potentially incorrect/inaccurate theory and make deterministic calculations based on that input? I mean, you can't get out more than you put in, can you?

    Caveat: I can easily accept that collisions of the same energy take place all the time in nature, even if a hole were somehow formed I have far more confidence in Hawking than someone who can scream "Think of the Children!!!" while keeping a straight face.

    *There's no reason why you can't put in your theory and come out with a simulation that doesn't resemble how things happen in nature and so begin to disprove a theory. That being said, if CERN could have shown the existence of the Higgs boson using only simulations then they might not have bothered with the LHC.

  2. Re:This sound like the begining of a bad... on Colliding Particles Can Make Black Holes After All · · Score: 1

    or the end of a good one

  3. Re:I got one that uses no batteries on A Practical LCD Writing Tablet · · Score: 1

    It doesn't use a pen either.

  4. Re:help in police chases? on Electromagnetic Pulse Gun To Help In Police Chases · · Score: 1

    Imagine: you're driving a car, which from your description has the consistency of a tank. Somehow you get the thing to 100mph and you encounter a few tons of concrete.

    You stop (rather suddenly) but fortunately the next owner doesn't even have to repaint - a quick scrub will be enough to clean the mess you make inside!

    Seriously though, at 100mph hitting anything much bigger than a field mouse and you're probably fucked, but at lower speeds that little extra time that crumple zones can make a big difference.

  5. Re:What about write speed? on IBM Sets Areal Density Record for Magnetic Tape · · Score: 1

    It's been a while since I did one so I'd better ask: do people still do full backups overnight?

  6. Re:Slimy competitors on Slime Mold Could Lead To Better Tech · · Score: 5, Interesting

    Ironically the wheel is one of the few things nature didn't invent first. There are beasties with magnets in their heads, some with electrical generators in their muscles, sophisticated echolocation etc. etc.. A wheel and axle may be beyond Mother Nature's reach, barring some amazing fluke.

    Still, reinventing the wheel isn't always such a bad thing; the first solution is rarely the optimal one.

  7. Re:Usefulness? on Heat Engines Shrunk By Seven Orders of Magnitude · · Score: 1

    For example, a small device that turns heat into power could power an IMPLANTABLE MEDICAL DEVICE using the bodies own heating/cooling systems? No more changing the battery for the pacemaker every

    Depends... what are you going to use for the cold sink when the implant is surrounded by flesh that's all at 38 degrees?

  8. Re:Isn't this loading more heat onto Earth? on Astrium Hopes To Test Grabbing Solar Energy From Orbit · · Score: 1

    Heat is Energy. In fact every bit of waste energy ends up as heat.

    The OP point stands: we are directing energy at the Earth that wouldn't have otherwise got there.

    While the question of whether this will be offset by a reduction in greenhouse gas emissions remains, we are still adding energy to the ecosystem.

  9. Re:In Canada... on Tim Berners-Lee Unveils UK Government Data Project · · Score: 1

    Our Governing system is such a joke, we can afford to have Joke parties too.

    In all seriousness though, we're talking about local information and local government here is a completely different beast.

  10. Re:To paraphrase an old chestnut.. on Nano-Scale Robot Arm Moves Atoms With 100% Accuracy · · Score: 1

    Where's an Igor when you need one?!

  11. Re:Exponential Growth on Nano-Scale Robot Arm Moves Atoms With 100% Accuracy · · Score: 2, Funny

    I'm sorry, Jack but no amount of money will get Dennis Quaid inside me.

  12. Re:Ban Nokia from the USA on Apple Seeks To Ban Nokia Imports To US · · Score: 1

    Fine, let them. Then let the rest of the world disregard US patents while Apple and Qualcomm et al. ignore Nokia's. Nokia still has the rest of the world and everyone can benefit from the billions of dollar's research it took to discover that people have more than one finger...

  13. Re:American youth have it easy. on US Youth Have Serious Mental Health Issues · · Score: 1

    I imagine having experienced starvation or homelessness would cause the same effect hearing people complain about the doneness of their steak or the color of the paint in their house.

    I would have thought the opposite: when you only rarely (sorry) have a steak, you want the ones you do have to be just right. You've had a lot of time to think about how you want it. I suppose the same goes for a house; once you get over how great it is you start to think "Hey, I'm going to make this great."

  14. Re:Reboot how? on Spider-Man 4 Scrapped, Franchise Reboot Planned · · Score: 1

    It's more credible than "why do his powers work at night & underground, but fail instantly under a red sun?"

    And infinitely more credible than a guy who can lift something that large, while standing on a pavement without cracking it and sinking. Or how he gets that power at all by collecting ~3m^2 worth of sunlight.

  15. Re:Rollofle, you can't download a pizza either on Pneumatic Tube Communication In Hospitals · · Score: 1

    Clearly these kids never heard of Sneakernet®.

  16. Re:It's not just statistics on Why Programmers Need To Learn Statistics · · Score: 1

    And economics. Economics is not a science, and never will be!

  17. Re:Torpedo? on Microsoft Wants To Participate In SVG Development · · Score: 1

    On the other hand I never get an ODF. It might be neat, but when the guy with the cornered market doesn't support it you need something with a lot more pulling power than a file format to win people over.

  18. It better not be art! on Nuclear Reactors As Art · · Score: 1

    When it comes to the old glow-in-the-dark I want there to be Science, real Science!

    Sure, inspiration is a boon but there has to be some serious number crunching afterwards.

  19. Re:here we have a nugget of scientific observation on Black Soot May Be Aiding Melting In the Himalayas · · Score: 1

    and that we earthlings will have to intervene at some point, correct?

    The Earth is Really Big, and we are Really Small.

    True, but we're really resource-hungry, and underwater mining really sucks.

  20. I read this as "Black Scot" on Black Soot May Be Aiding Melting In the Himalayas · · Score: 1

    Then I got very confused...

  21. Re:Sailing the myriad Centauri seas? on Proposed NASA Mission Would Sail the Seas of Titan · · Score: 1

    Nope, I play Civ IV on an old P4 in the corner.

  22. Re:Odds of finding alien life? on Proposed NASA Mission Would Sail the Seas of Titan · · Score: 5, Funny

    Europa? But we're not allowed to attempt any landings there!

  23. Re:Picture on Proposed NASA Mission Would Sail the Seas of Titan · · Score: 1

    My assumption is that having a weaker heat sink will reduce power output but I can't confirm that.

    I really ought to know the answer to this, but at least they'll have convection to help.

  24. Sailing the myriad seas? on Proposed NASA Mission Would Sail the Seas of Titan · · Score: 5, Funny

    The story of human exploration on Earth has been one of navigation and seafaring, and the idea that we could explore for the first time an extraterrestrial sea I think would be mind-blowing for most people

    Oh come on, everyone knows that once you invent satellites the whole map is revealed!

  25. Re:A geeks geek... on Dad Delivers Baby Using Wiki · · Score: 2, Informative

    Because Macguyver without the Mullet isn't Macguyver at all!