Bomb sniffing....plants?

Discussion in 'Science and Technology' started by whitehall, Feb 14, 2011.

  1. whitehall
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    whitehall Gold Member

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    No doubt at considerable expense the scientific world has come up with plants that allegedly change color when confronted with certain chemicals found in bombs. Right now in a matter of hours we can find out if a bomb suspect stood next to a plant. They take this stuff seriously.
     

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