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Money That Grows On Trees

parvez1 submits this piece about a process that uses plants to soak up and accumulate contaminants - and gold - from near gold-mining sites. Then the plants are harvested for their metal content. The plants aren't bio-engineered - he's taking advantage of the natural tendency for certain plants to accumulate heavy metals.

21 of 268 comments (clear)

  1. *Ding!* by adun · · Score: 4, Funny

    talk about a cash crop!!!

    OMFGLOL i kill myself.

  2. Heh by Anonymous Coward · · Score: 5, Funny

    I like this guy, he's able to piss off tree-huggers and anti-mining people at the same time.

    1. Re:Heh by HeghmoH · · Score: 2, Funny

      Somebody should do a study of the psychopathologies of noncognizant slashdot posters.

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    2. Re:Heh by Anonymous Coward · · Score: 1, Funny

      What's an ivory tower?

  3. In other News... by Anonymous Coward · · Score: 2, Funny

    small pigs seen flying over frozen lake of fire... Here is Tom with the weather...

    1. Re:In other News... by SmackCrackandPot · · Score: 2, Funny

      Scientists have announced that they have bred a new strain of plants that can leech the explosives out of buried land-mines. However, they are advising that people should stay well away from these plants during an electrical storm, and that they should not light cigarettes or start camp fires at any other time.

  4. If money doesn't grow on trees... by Toxygen · · Score: 4, Funny

    ...then where does paper come from?

  5. Been doing that already... by Jace+of+Fuse! · · Score: 5, Funny

    Anybody who has ever played Animal Crossing knows that if you run around shaking enough trees eventually a bag of money will fall out.

    Just be careful, some of them have bee hives.

    --

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  6. from the money-for-nothing dept. by rdsmith4 · · Score: 5, Funny

    If only they'd get working on "chicks for free."

  7. So.... by Tablizer · · Score: 4, Funny

    my Breast-Tree is not so far-fetched after all.

    "Sir, please no squeazing the fruit!"

  8. Re:Baked.. by Anonymous Coward · · Score: 3, Funny

    banana trees doing the same thing...

    Mmmmh.. Bananas... The yellow gold!

  9. Hitchhiker's Guide? by koi88 · · Score: 3, Funny

    I remember something similar was also done in Douglas Adam's Hitchhiker's Guide to the Galaxy.
    They used leaves as money; the only problem was the galloping inflation that was caused by everybody suddenly becoming so rich...

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  10. Could this be a legal form of... by Anonymous Coward · · Score: 2, Funny

    ...Panama Gold.

  11. And for our next project.... by tverbeek · · Score: 2, Funny

    ...we'll be mining inner-city and third-world children for lead and mercury.

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    http://alternatives.rzero.com/
  12. I had a plant in college by hussar · · Score: 3, Funny

    We put it right next to the stereo speakers, and it harvested a lot of heavy metal too.

    --

    Bureaucracy loves company.
  13. What!? by AvoidTheNoid · · Score: 2, Funny

    Money does grow on trees?

    My Dad is going to get such a punching...

  14. I always wondered... by CaptainFrito · · Score: 3, Funny

    Ooohhh, so, that's how they make "gold leaf"...

  15. gold is backed by... by Hooya · · Score: 2, Funny

    ...the last remaining superpower armed to the teeth with nukes. any questions? i didn't think so.

  16. Re:Baked.. by HermanAB · · Score: 3, Funny
    So, use the humans as batteries and when they fail, burn them to recover the metals.

    Sounds efficient to me.

    --
    Oh well, what the hell...
  17. Re:Oh puh-lease. by e_pluribus_funk · · Score: 2, Funny

    Central America isn't a continent you moron, it's a region. Just like the "Middle East" isn't a continent, it's part of Asia (hence it's other name, Southwest Asia).

    The Americas are divided into two continents, North and South America.

    Simply put, Americans can call themselves Americans for a couple of reasons:

    #1 because they choose to.
    #2 because no one else chooses to.

    So EVERYONE knows what people are talking about when someone mentions an American. Only pedantic assholes who probably bitch about the floral pattern of their friend's toilet paper really give a shit about Americans being called Americans and "appropriating" "3 [sic]" contintents.

  18. Re:A victory for children by demonbug · · Score: 2, Funny

    Now if we could only feed all those starving children in Africa...
    Well, if they use the resulting crops to feed the starving children in Africa, the problem should pretty much go away...

    (Note - this post for entertainment purposes only. I do not support feeding poisonous foodstuffs to starving African children. However, I do see this as a good way of getting rid of some of those damn holier-than-thou vegetarians)