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Nuclear Batteries

An anonymous reader writes "IEEE Spectrum has an article on using radioactive material to create tiny batteries."

25 of 452 comments (clear)

  1. Is that a nuclear meltdown in your pocket? by Anonymous Coward · · Score: 5, Funny

    Or are you just happy to see me?

  2. Wow... by larley · · Score: 5, Funny

    Imagine going to the store to buy some new Plutonium-Cadmium batteries?

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

      so what's the battery half-life of these?

    2. Re:Wow... by Anonymous Coward · · Score: 2, Funny

      I sure would like to see Homer whittling nuclear batteries into Triple As :)

    3. Re:Wow... by nocomment · · Score: 2, Funny

      great, I just got over my Alkaline addiction. I had to go to double-A. Now this?

      --
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      /* http://allyourbasearebelongto.us */
    4. Re:Wow... by Anonymous Coward · · Score: 1, Funny

      Marty McFly : Doc, you don't just walk into a store and buy plutonium... did you rip that off?

      Dr. Emmett Brown : Shhhhhh. Of course. From a group of Libyan nationalists. They wanted me to build them a bomb, so I took their plutonium and in turn, gave them a shiny bomb-casing filled with used pinball machine parts.

      (from http://www.imdb.com/title/tt0088763/quotes)

  3. Sweet! by halo1982 · · Score: 5, Funny

    Yet another thing to lower my dwindling sperm count! Awesome!

  4. Thanks, Energizer, for the Full Cavity Body Search by ThatsNotFunny · · Score: 5, Funny

    You thought you had problems going through airport security before!

    --
    "Was it a millionaire who said 'Imagine No Posessions?'" -- Elvis Costello
  5. teeny by ianmalcm · · Score: 5, Funny

    I nominate this story for shortest posted news item on /.

  6. In other news.... by FlimFlamboyant · · Score: 5, Funny

    Authorities in Chicago, Illinois have ordered the evacuation of the north shore after an iPod meltdown.

    --
    But God demonstrates his love for us, in that while we were yet sinners, Christ died for us - (Romans 5:8)
  7. Not radioactively powered but a trickle charge by planckscale · · Score: 5, Funny
    It looks like this mostly a development into boosting the charge of an otherwise ordinary Li battery. If it keeps my cell battery charged for over a month as opposed to every 4 days than I could care less if my ear mutates into a chicken wing.

    " Once these challenges are overcome, a promising use for nuclear microbatteries would be in handheld devices like cellphones and PDAs. As mentioned above, the nuclear units could trickle charge into conventional batteries. Our one-cantilever system generated pulses with a peak power of 100 milliwatts; with many more cantilevers, and by using the energy of pulses over periods of hours, a nuclear battery would be able to inject a significant amount of current into the handheld's battery.

    How much that current could increase the device's operation time depends on many factors. For a cellphone used for hours every day or for a power-hungry PDA, the nuclear energy boost won't help much. But for a cellphone used two or three times a day for a few minutes, it could mean the difference between recharging the phone every week or so and recharging it once a month."

    --
    Namaste
  8. Re:Well I'll be damned by otis+wildflower · · Score: 3, Funny

    The primary downsides to Nuclear Batteries is that they are expensive and they don't scale.

    They're also not rechargable :p

  9. Re:Unknown Error In The Submission by nocomment · · Score: 5, Funny

    just think you can power your iPod with a nuclear battery, and listen to it with all FOUR of your newly formed ears! Portable 3-d stereo baby! ;-)

    --
    /* oops I accidentally made a comment, sorry */
    /* http://allyourbasearebelongto.us */
  10. Throwing Bricks... by TiggertheMad · · Score: 5, Funny

    NEWS CAMERA FOCUSES ON GROUP OF BEARDED MEN WEARING DIRTY CAMOFLAGE JUMPSUITS. THEY ARE STANDING BEYOUND A FENCE AT THE END OF AN AIRPORT RUNWAY.

    REPORTER: Thanks, Dan. I am here at the end of runway 4, where we are seeing a shift in Al-Queda's tactics today. They seem to be employing some sort of revolutionary new tactic...

    CAMERA SHOWS A TERRORIST HEAVE A BRICK IN THE AIR AS A JET TAKES OFF, ROARING OVERHEAD. THE BRICK FLYS ABOUT 20 FEET UP, BEFORE FALLING TO THE GROUND NEXT TO THE VISIBLY UPSET TERRORIST.

    Reporter: Back to you, Dan.

    --

    HA! I just wasted some of your bandwidth with a frivolous sig!
  11. Re:Maybe PATRIOT batteries? by Lord+Prox · · Score: 2, Funny

    No, no, no. Earth Batteries (tm). Packaging; green. Lots of green.

    Day glo green?
    Chernobyl green?
    Glow in the dark green?
    Puke green?
    I can see lots of ways the whole green thing might not work out in our favor on this one.

    Mabey they can bring back the "duck and cover" turtle from the 50's with an eco friendly spin from Madison Ave. to enlighten the youth of today.

    This post is an attempt at humor. Any resemblance to a troll is purely coincidental

  12. Doc, all we need is some plutonium... by MagicDude · · Score: 5, Funny

    I'm sure in 1985, plutonium is available at every corner drugstore, but in 1955 it's a little hard to come by!

  13. Obligatory Back To The Future Quote by Anonymous Coward · · Score: 1, Funny

    Dr. Emmett Brown : I'm sure in 1985, plutonium is available at every corner drugstore, but in 1955 it's a little hard to come by!

  14. Re:New addition to the Patriot Act? by Anonymous Coward · · Score: 1, Funny
    but I read an aweful lot....

    That's awsome.

  15. Remember the Bloom County... by erwin · · Score: 2, Funny

    At the Science fair. Oliver has build a nuclear bomb as his project...

    Teacher - "And where did you get the fissionable material?"
    Oliver - "I scraped the luminous paint off 10,000 old watch dials"
    Teacher (turning quickly and clapping hands) - "Class! Fire Drill!"

    (and yes, I know the fuel mentioned in the article can't go critical. It's just a friggin' joke).

  16. And the winner is... by The+Meshback · · Score: 1, Funny

    And the winner of the 2004 Slashdot award for the shortest, most concise and to the point article summary goes to...(opens envelope)...Anonymous Reader.

    *Applause*

  17. Re:Oh yeah?! by jpmkm · · Score: 2, Funny

    His wife is in a coma.

  18. Re:Unknown Error In The Submission by fsterman · · Score: 2, Funny

    No, that has too much bad press. Freedom Batteries.

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  19. Be the first kid on your block … by Matarick · · Score: 2, Funny

    with the Nuclear Armageddon Remote Control Godzilla, as seen in Godzilla: Final Wars.
    Caution, wear radioactive gear when pressing the atomic breath button.
    Suitable for children ages 5 and up

  20. First observation of electron decay by Cardbox · · Score: 5, Funny

    Hidden away in the article is a discovery that will revolutionize our understanding of particle physics and cosmology:

    Nickel-63 is ideal for this application because its emitted beta particles travel a maximum of 21 micrometres in silicon before disintegrating
    This must imply that there exists a lighter lepton than the electron. Goodbye, Standard Model!
  21. Re:Maybe PATRIOT batteries? by Lindril · · Score: 2, Funny

    Soylent green.