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Dude! Where's My Plutonium?

jyuter writes "Apparently, Japan has lost 206kg of plutonium, enough to make 25 nuclear bombs. The official position is that it's not stolen, just 'unaccounted for.'"

22 of 58 comments (clear)

  1. Buy it back by Anonymous Coward · · Score: 3, Funny

    One bomb costs 1 million dollars, why don't they buy it back? Shouldn't be much of a dent in the budget of a land like Japan.

    1. Re:Buy it back by Simon+Field · · Score: 2, Interesting


      Does it bother anyone that most of the the missing plutonium is thought to have been lost in the waste water and "dissolved in other elements"?

      It is bad enough that the waste is radioactive. But plutonium is also very poisonous. If the controls on the plutonium itself have 3% error rates, how about the controls on the waste?

  2. what teens are saying ... by blandthrax · · Score: 5, Funny

    "I didn't lose my virginity, it's just unaccounted for."

  3. In Other News by shemnon · · Score: 4, Funny

    206kg of lead was found where the plutonioum was last believed to have been.

    --
    --Shemnon
    1. Re:In Other News by cokane · · Score: 3, Funny

      That would be more like 175kg of lead

  4. Checked ebay? by Unknown+Poltroon · · Score: 3, Funny

    nope, not there.

    --
    All Troll + "offtopic" mods are meta moderated as "Unfair", because you abused the system.
  5. Concern by hackwrench · · Score: 2, Funny

    Perhaps you haven't heard about the Yakuza.

  6. So? by wzm · · Score: 4, Insightful

    There are a number of issues with this article. First of all, the only thing they are going on seems to be that they are 3% short of the estimated amount of plutonium.

    I recall that there have been issues in the past with Japan's nuclear plants, so why is this any surprise?

    1. Re:So? by DrFlounder · · Score: 5, Insightful

      Exactly. The article mentions that discrepancies of 1% are normal as the plutonium is in liquid form and can easily be dissolved in other substances. 3% is a bit higher than usual, but could still just be an error in the estimate.

      Also, Japanese authorities estimated that 120 of the 206 kg were lost to the usual processing losses, leaving only 86 kg that are really missing. That's just about 1% of the total expected amount. A bad estimate seems to be the most reasonable explanation.

      --
      Physics, Cosmology and ... ants? Dr. Floun
  7. Flux copacitors, Lybians, and Time Machines by Mick+D. · · Score: 3, Funny

    Boy are those terrorists going to be upset when they realize the nuclear bombs they wanted were really made of used pinball machine parts.

    And you only need a nuclear reaction to generate the 1.21 gigawatts to power the flux copacitor, besides, if you are going to build a time machine you might as well do it with style. :)

    --

    Is this the end yet?...How 'bout now...how 'bout now...how 'bout now?
  8. The obvious answer by blacklite001 · · Score: 2, Funny

    They're using it to power their army of giant robots to take over the earth.

    Duh.

  9. Lessee - where might it be? by 0x69 · · Score: 5, Funny

    "Dear N. Korea,
    If the mere 1/5 ton of Pu that we leaked was "missing" doesn't clue you in, please rest assured that you'll bitterly regret any nuclear mistakes in our direction.
    Your loving neighbor,
    Japan"

    In other news, scientists have discovered a new species of glow-in-the-dark fish near the Oopsiliki Nuclear Facility...

    Auditers caught 'em half-way between using fudged-upward numbers (to make productivity look good) and fudged-back-down numbers (to account for what actually ships). (This kind of stuff has happened in the U.S.A.)

    Measuring & accounting so sloppy that there's no way to tell if the "missing" stuff ever existed...or if much more is missing.

    Stolen by __________, who then did ___________with it

    It's an off-the-books loan to CowboyNeal.

    --
    It's easy to make up & spread cool- and credible-sounding stuff. Finding & checking hard facts is hard work.
  10. Not feelng much better. by sporty · · Score: 3, Interesting
    The official position is that it's not stolen, just 'unaccounted for'


    Wait.. lemme get this right.

    It's either not a problem since it's just somewhere around, like your car keys

    or

    It's like someone car keys, someone else took it out for a ride, but we don't know who and if it is ok.

    *boggle*
    --

    -
    ping -f 255.255.255.255 # if only

  11. My mum says... by Andy_R · · Score: 3, Funny

    "Have they looked down the back of the sofa?"

    --
    A pizza of radius z and thickness a has a volume of pi z z a
  12. It's obvious what happened by GuyMannDude · · Score: 3, Funny

    C'mon people, this is Japan we're talking about here. The most realistic answer is that Godzilla ate more plutonium than they realized on his last ramage across Japan. Since he attacks Japan so damn often, it's not surprising that their inventory counts get off once in awhile. Just relax, everyone. Everyone knows Godzilla only attacks Japan. The rest of us don't really have to worry.

    GMD

  13. The Sky is falling by Yokaze · · Score: 5, Informative

    Since a non-neglectable percentage of the readership tends to skip reading the article,
    and the poster suggest a major mishap, I feel obliged to post a summary:

    There is a large discrepancy between the projected
    output and the registered amount of output.

    Partly, this is considered to be due to some less dramatic unaccounted ways of
    leaving the factory than through the hands of north-korean spies, like dillution in waste-waters and diffusion into other
    materials.

    There is still a large amount left, which cannot have left the factory by these means.
    Still, it is most likely not 'lost', since it might have not been produced at all.
    It is a discrepancy between actual and projected numbers.

    These discrepancies do always occur since no measurement is perfect. An error margin of 1% can be attributed to the measurement alone. The factory had a discrepancy of 3%.

    Both numbers aren't very reassuring. But actually, I'm more afraid of the things that aren't reported.

    --
    "Between strong and weak, between rich and poor [...], it is freedom which oppresses and the law which sets free"
  14. their government has it by zogger · · Score: 2, Interesting

    --although they as the recipient of the only nukes used in anger have a "public" position of being 'against" nuclear weaponry, it strains the bounds of credulity that they don't have their own weapons. Of course they do, I've taken that as a gimmee for a long time now. A nation that large, and with their level of technology simply has to have built last ditch contingency weapons, they have no choice in the matter.

  15. You really do want them to have it. by kippy · · Score: 3, Insightful

    Even if Japan is on the level, some of their neighbors are not.

    I'd much rather like Japan to know where it is rather than not because of the fact that they are on the level.

  16. My bad! by docbrown42 · · Score: 3, Funny

    I had to, um...."borrow" it so that I can get back to the year 1985.

    --
    Ed Wedig
    Graphic design services
    docbrown.net
  17. It's mine now by Lord_Of_The_Beer · · Score: 4, Funny

    And it will be used to make one Hell of a KatoffleKannon (sp?) or Potato Gun or whatever.

    I do find it odd though that missing Plutonium makes the science Pages and Kotoflekannon (sp) made the main page.

    Priorities I guess

    --
    D.A.K.D.A.E.---- Deny all Knowledge, Destroy All Evidence
  18. What they were able to account for: by Schroedinger · · Score: 4, Funny

    In its place they found a mixture of green dish detergent and some glitter.

  19. Tonnes are "missing" in the U.S. by radtea · · Score: 2, Informative

    Tonnes of plutonium are "missing" in the U.S. for pretty much the same reason. Process accounting is just not all that accurate, and keeping track of things at the 1% level means that there's lots of opportunity for error.

    All this story is saying that that the measured amount is 3% lower than the estimated amount, and for anyone who has ever tried to calculate the results of a complex process with an accuracy of 1%, this is not a big surprise.

    On the other hand, these sorts of "accounting losses" do provide an opportunity for terrorists to get their hands on the stuff secretly. This is very much like "coin clipping" back in the days when money was made out of gold or silver--get a coin, pare a bit off the edge, pass it on at face value, and eventually you've enhanced your wealth by a significant amount. Milling of coin edges was introduced to prevent this practice, with indifferent success.

    Unfortunately, there's no practical defense against this kind of thing, which should make us just a little leary about the prospects of "peaceful" nuclear power. My own attitude is "nuclear power if necessary, but not necessarily nuclear power."

    --Tom

    --
    Blasphemy is a human right. Blasphemophobia kills.