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Powered by Blood

Anonymous Coward writes "Bringing us one step closer to becoming centrally-controlled meatbots, Japanese scientists have developed a device that produces power from the glucose in human blood. Theoretically, this technology (aka "Dracucell") could produce 100W of power. Of course, it can't produce that much power in practice since your body stupidly wastes glucose in maintaining homeostasis. The scientists propose that this devices could be used to power implanted devices. Now how many of you Slashdotters would it take to power my laptop? I'll buy the cola!"

52 of 516 comments (clear)

  1. Some Interesting New Products... by eaglebtc · · Score: 5, Funny
    This is fantastic stuff! Pretty soon we'll see places like ThinkGeek selling stuff to boost your glucose levels. I can see the reviews from OverclockedCafe 50 years from now -- "HowTo: Speed up your pacemaker with Glucose!" Plus, with the embedded chips coming our way, we'll probably be tapping our circulatory systems to power in-built PDAs or to watch movies in the palms of our hands on a flexible OLED screen.

    Overclock Your Body NOW! Drink UBER-BLOOD(TM) XP!!

    fp btw.

    --
    Homestarrunner.net -- It's Dot Com!
    1. Re:Some Interesting New Products... by Gherald · · Score: 2, Funny

      I think the most exciting application will be powering embeded 2.5" 100gb hard drives ;)

    2. Re:Some Interesting New Products... by PepsiProgrammer · · Score: 4, Funny

      Wow, using humans as batteries, now where have us well informed geeks heard about something like this before? What a novel idea.

      --
      "The United States has no right, no desire, and no intention to impose our form of government on anyone else." - Bush 05
    3. Re:Some Interesting New Products... by GreyPoopon · · Score: 5, Funny
      Pretty soon we'll see places like ThinkGeek [thinkgeek.com] selling stuff to boost your glucose levels.

      Forget that, man. Do you realize this means I can eat ALL the potato salad I can fit in my stomach. And potato chips and popcorn and pretty much anything starchy. For those of us walking dangerously close to the diabetes line this thing could be great! I could power my laptop AND lose weight at the same time. I can just see the Infomercials now. Of course, we'll need Dan Akroyd to do the voiceover....

      --

      GreyPoopon
      --
      Why is it I can write insightful comments but can't come up with a clever signature?

    4. Re:Some Interesting New Products... by Tackhead · · Score: 5, Funny
      > more efficient to make ethanol out of that lovely sugar.

      Why not just add a second extractor to get energy straight out of the ethanol already in your bloodstream?

      What's that you say? No ethanol in your bloodstream? Well, put some in already!

      What's that you say again? You drank three shots of Scotland's finest single malt, and you're not drunk because the extractor's drawing all that ethanol to power your laptop? Just keep drinking!

    5. Re:Some Interesting New Products... by egarland · · Score: 3, Funny

      Maybe this is what they had in mind when they created Bender in Futurama.

      I love puns.

      --
      set softtabstop=4 shiftwidth=4 expandtab nocp worlddomination
    6. Re:Some Interesting New Products... by arn0n · · Score: 2, Funny
      I guess the Wachowski brothers have beaten us to it, imagining a beowulf cluster of those...

      All that is left to say is that in Soviet Russia, device is powered by borscht!

  2. Two cows by mao+che+minh · · Score: 4, Funny
    Leave it to the Japanese to find a way to create usefulness and efficiency out of anything.

    Two cows:

    JAPANESE CORPORATION
    You have two cows.
    You redesign them so they are one-tenth the size of an ordinary cow and produce twenty times the milk. You then create clever cow cartoon images called Cowikimon and market them worldwide.

    1. Re:Two cows by Anonymous Coward · · Score: 5, Funny

      AMERICAN CORPORATION
      You have two cows.
      You sell three of them to your publicly listed company, using letters of credit opened by your brother-in-law at the band, then execute a debt/equity swap with an associated general offer so that you get all four cows back, with a tax exemption for five cows. The milk rights of the six cows are transferred via an intermediary to a Cayman Island company secretly owned by the majority shareholder who sells the rights to all seven cows back to your listed company. The annual report says the company owns eight cows, with an option on one more. Sell one cow to buy a new president of the United States, leaving you with nine cows. No balance sheet provided with the release. The public buys your bull.

    2. Re:Two cows by laejoh · · Score: 1, Funny

      Here in Belgium the joke ends with

      You have one cow

      You marry her!

  3. Riding the bus gets more dangerous... by BrynM · · Score: 5, Funny
    Headphones on, he sits at the back of the bus. His mind filled with the music he loves as the tape slowly comes to an unexpected halt:

    "'Cause I'm as freeee aaaaasssssss aaaaaaaaaa biiiiiiirrrrrrrrr nnnnnn." -Klick!

    Callously, he eyeballs the passanger next to him. He thinks, "Kinda short, but chubby... About 11 Pints."

    --
    US Democracy:The best person for the job (among These pre-selected choices...)
    1. Re:Riding the bus gets more dangerous... by BrynM · · Score: 1, Funny

      Dammit! Now I've got "Free Bird" stuck in my head. Self-torture. Arrgh! Make it go away!

      --
      US Democracy:The best person for the job (among These pre-selected choices...)
    2. Re:Riding the bus gets more dangerous... by Anonymous Coward · · Score: 1, Funny
      "'Cause I'm as freeee aaaaasssssss aaaaaaaaaa biiiiiiirrrrrrrrr nnnnnn." -Klick!


      You know you're a KDE user when you spell "Click" with a K.
  4. The Matrix by amerinese · · Score: 2, Funny

    has you.

  5. In other news.... by dracken · · Score: 2, Funny

    ...a bunch of scientists made a realistic virtual world which could be powered by humans hooked on to devices that could produce electricity from the human body. And in other news....agents are looking for a couple of anarchists called morpheus and neo.

    ducks :P

  6. some interesting applications by www.sorehands.com · · Score: 4, Funny
    • Self powered diabetes control systems. You can use the excess glucose into power, and when the level is too low, it can release a reserve of glucose.
    • Weight loss implants. Eat all the chocolate you like, and then use it to start your car.
    1. Re:some interesting applications by cybermace5 · · Score: 4, Funny

      Does your sister know that you're offering her to random Slashdot nerds?

      --
      ...
    2. Re:some interesting applications by Anonymous Coward · · Score: 1, Funny

      Not only that, but check out who he's offering her to, a user named "www.sorehands.com". Wonder why his hands are sore? I almost feel sorry for this guys sister.

  7. stupid body by Anonymous Coward · · Score: 5, Funny
    your body stupidly wastes glucose in maintaining homeostasis

    My homo-status is NONE of your business.

  8. Has potential by tomstdenis · · Score: 2, Funny

    Think about it. Burning extra glucose means it cannot be stored as fat or what not.

    Kinda also revives the coppertop thingy from the matrix though...

    What they really need is an implant that looks like a wall outlet so I can plug my discman into it :-)

    Tom

    --
    Someday, I'll have a real sig.
  9. I want the opposite by spun · · Score: 4, Funny

    Give me an implant that uses electricity to create glucose, so that I can plug myself into the wall and not have to stop to eat during those long coding sessions.

    --
    - None can love freedom heartily, but good men; the rest love not freedom, but license. -- John Milton
  10. Hey you Porky! by niko9 · · Score: 4, Funny

    Would the morbidly obese qualify for US Department of Energy rebates?

  11. Other uses by mao+che+minh · · Score: 5, Funny

    You know, some fly-by-night internet "entrepreneur" is going to spin a tale about how this pioneering new technology can help you increase the size of your penis. You watch.

    1. Re:Other uses by frankthechicken · · Score: 5, Funny

      Damn man, if blood doesn't increase the size of your penis, then what on earth does? Unless you've got some form of winch and rack system going on, in which case I'd rather not know, though it sounds like a nice hack.

    2. Re:Other uses by Anonymous Coward · · Score: 4, Funny

      Does anyone else feel uneasy with the work "hack" being used in relation to the word "penis"...?

    3. Re:Other uses by operagost · · Score: 3, Funny

      Imagine the results when one shakes "the monkey" instead.

      --

      Gamingmuseum.com: Give your 3D accelerator a rest.
  12. Re:The Matrix is just a movie by rivaldufus · · Score: 1, Funny

    Computers can nerver be as smart as humans because of the simple fact that humans have souls...

    I take it you've never worked with sales people....

  13. Ahhh, Gordon! by wowbagger · · Score: 5, Funny

    "Ahhh, Gordon, good to see you. We've found a way to keep your HEV charged, but you'll find you need the cola machines more."

  14. I am a by conteXXt · · Score: 2, Funny

    "Sir, are you classified at human"
    "Negative, I am a meat popsicle"

    --
    The truth about Led Zep should never be told on /. (Karma suicide ensues)
  15. Not very practical by Anonymous Coward · · Score: 1, Funny


    But if you were to make one that ran off of human fat, we could take advantage of our tremendous natural resources here in the United States. Now that would be a renewable energy policy.

  16. No no no! by zooblethorpe · · Score: 2, Funny

    This is definitely not an area where anyone would want a killer app!


    Well, now that I think about it, just not for oneself... >:]

    --------
    If I can own an idea, does that mean I can legally claim some portion of your soul once I tell you that idea? Or even if you just come up with it on your own? Heck, who needs contracts in blood... (except the nanobots now)

    --
    "What in the name of Fats Waller is that?"
    "A four-foot prune."
  17. lighting! by RyLaN · · Score: 2, Funny

    imagine 50-60W worth of LEDs... drink the Mountain Dew and glow green, start to run out of sugar and you'd glow red.. people could start eating when they changed color instead of when they were hungry

    --
    At least the war on the environment is going well
  18. Re:Rusty Glucose by kfg · · Score: 2, Funny

    It's called "piss."

    You can buy it in concentrated powder form at your local garden store, or apply it to your plants directly.

    KFG

  19. Re:Rusty Glucose by Anonymous Coward · · Score: 2, Funny

    if the process our bodies use is different from how this devices creates electricity, isn't there a different waste product?

    Oh great, so will I need to clean up computer poop all over the house now?

  20. Re:Whats next? by joFFeman · · Score: 2, Funny

    they'll call it 'operation clone farm freedom'

    --
    "Life is great; without it, you'd be dead." -Harmony Korine
  21. This was done long ago by Boyceterous · · Score: 4, Funny

    when Uncle Fester was able to light that incandescent bulb in his mouth!

  22. Stop following me! by winkydink · · Score: 5, Funny
    Now how many of you Slashdotters would it take to power my laptop?

    Too many I suspect until geek hygiene improves dramatically.

    --

    "I'd rather be a lightning rod than a seismometer." -Ken Kesey

  23. Obvious jokes aside... by Stephonovich · · Score: 2, Funny
    Unfortunately, people beat me to the obvious Matrix jokes. But ah well.

    If they can figure out a way to get a reasonable amount of power without adversely effecting your health, this could be most excellent. I don't think we'll be powering our laptops and cell phones with this, (although a cell phone doesn't suck that much power) but for powering a pacemaker, as someone else suggested, this would be quite useful.

    Also of use would be powering the so-called "Soldier of the Future". If our military is indeed to have Deus Ex-esque implants, then this could power them effeciently. I also wonder if this could power night vision goggles...

    (-:Stephonovich:-)

    --
    "Who needs reincarnation when we've got parallel universes?" -Me
  24. Now everyone will know I'm high by Anonymous Coward · · Score: 1, Funny

    My ear-mounted reading lamp dims when I get the munchies.

  25. why the premise of the Matrix is so dumb by peccary · · Score: 4, Funny

    the efficiency of conversion of biomass to energy by the human metabolism is very, very, poor. It's not that the oxidation of glucose is so inefficient, it's that there's so much energy spent digesting food to glucose in the first place.

    Chickens and rabbits do much better. But then, what kind of a movie would it be if Keanu Reeves was trying to free acres and acres of penned hens? I know, it's about his speed. He'd probably get an Oscar for best supporting actor.

    Er, as I was saying, the human body is not a very efficient producer of energy, and the amount of fossil fuels used to produce our food is staggering.

    What would be more useful, in terms of the worlds energy demands, is if these guys could *reverse* the process... By putting energy IN to the metabolism, synthesise glucose from H20 and C02. Ideally, the energy source would be good old solar insolation on exposed skin.

    So, lay around in the backyard naked for a few hours and save the money you would have had to spend on doughnuts.

    This isn't too incredibly speculative, plenty of organisms do this already. The downside is, you'd probably be green, but if everyone was green, it wouldn't be so bad.

  26. Rather than installing this in myself by Anonymous Coward · · Score: 1, Funny

    I would prefer to develop a MUCH more symbiotic relationship with my lazy cats

  27. Re:They have NOT 'developed' this device by Superfarstucker · · Score: 2, Funny

    I guess your submittal wasn't slashdotsational enough...

  28. Re:Matrix? by t0rnt0pieces · · Score: 4, Funny

    So "The Matrix" was a documentary??!?

    Fate, it seems, is not without a sense of irony.

    --
    Karma: Excellent (In Soviet Russia, karma pimps YOU)
  29. How many by Molina+the+Bofh · · Score: 3, Funny
    I can see the jokes already:

    How many airplane pilots does it take to power a laptop?
    None. The use of laptops and other portable electronic devices is strictly prohibited during take-off and landing, acording to FAA regulations.

    How many MIT students does it take to power a laptop?
    Ten. One to blood power it while the others project a more efficient system.

    How many Peta members does it take to power a laptop?
    Two. One to power it and another to make sure they're not using the blood of any animal.

    How many quantum mechanicians does it take to power a laptop ?
    They can't. If they know where the power cord is, they cannot locate the plug. (BTW, where in the body would a power plug fit?)

    How many Heisenbergs does it take to power a laptop?
    If you know the number, you don't know where the laptop is.

    How many women does it take to power a laptop?
    No way. It's a man's job.

    How many amish people does it take to power a laptop?
    None. Amish people don't believe in Laptops.

    How many Sysadmins does it take to power a laptop?
    I'm sorry, that's a hardware issue and we can't help you with it. You'll have to get a hardware tech to power it. Good luck.

    --

    -
    Roses are #FF0000, Violets are #0000FF, find / -name '*base*' |xargs chown -R us && mv zig greatjustice
    1. Re:How many by nzyank · · Score: 2, Funny

      Q. How many US soldiers does it take to power a laptop? A. 50,001 - one to power it and 50,000 to search for the WMD Saddam's going to use to stop him.

  30. Re:Rusty Glucose by WolfWithoutAClause · · Score: 4, Funny
    Oxidation? Yes, actually really nasty stuff is produced:

    2 C2H6O6 + O2 -> 4CO2 + 6H2O

    That CO2 could suffocate you, and H2O is harmful by inhalation and is found in all known cancers!

    --

    -WolfWithoutAClause

    "Gravity is only a theory, not a fact!"
  31. Check out the title bar... by trisweb · · Score: 3, Funny

    "Slashdot | Powered by Blood"

    'Nuff said.

    --
    "!"
  32. Re:conservation of energy by nzyank · · Score: 2, Funny

    I just checked my copy and it's labeled as 'fiction'. Does that help?

  33. I don't think so. by mrselfdestrukt · · Score: 2, Funny

    You said "watching movies in the palm of your hand..."
    Sorry dude, but I need my palms while watching movies. Ok, I can sacrifice one palm. nevermind.

    --
    "I used to have that really cool,funny sig ,but it got stolen."
  34. You have to be open to change. by nasor · · Score: 1, Funny

    I, for one, would like to extend a warm welcome to our new robot-vampire overlords. I would also like to remind them that I should not be drained immediately, as I can be useful to them in rounding up other humans to toil in their underground silicon mines.

  35. Almost right... by YuppieScum · · Score: 4, Funny

    I find that a wench and rack does it for me...

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    This sig left unintentionally blank.
  36. Only one more question about The Matrix by lewko · · Score: 2, Funny
    Okay, now I understand how they got electricity from humans in the Matrix.

    The only thing I still can't figure out is how they got Keanu to act!

    --
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