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Engineered Bacteria Glows To Reveal Land Mines
MikeChino writes "Sifting through minefields to remove hidden threats is a dangerous, tedious, and expensive process. Scientists at the University of Edinburgh recently announced that they have engineered a strain of bacteria that glows green in the presence of explosives, making mine detection a snap. The new strain of bacteria can be sprayed onto local affected areas or air-dropped over entire fields of mines. Within a few hours the bacteria strain begins to glow wherever traces of explosive chemicals are present."
This would likely be used for already existing minefields. Afghanistan is the most mined country in the world, and cleanup efforts are very tedious. I think that is the market for this product.
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Now they'll either lace the entire field with C4, or they'll start using remote detonators when people move in to disarm.
The largest problem with land mines is that there are so many in areas where there is no longer any kind of combat - kids or other civilians go in the fields and lose life and limb. This helps with that. We're talking WW2 era stuff here.
Modern warfare by insurgents is ALREADY past mines, since they don't have an endless amount of money to spend - they already place explosives and use remote detonators when troops come by.
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Also useful in Southeast Asian countries, where cleanup is all but ignored by local government, and the practical cost of disposal is roughly 1 human appendage per mine.
No, you're right -- it is a very good idea.
The problem is, all these critics are a teeny bit right when they say it's not going to work. Alas.
Not so very many years ago, there was an initiative to grow flowers whose petals turn red if they hit a mine. A lot more practical than bacteria, and it seemed to work very well, too -- but they got booted out of that African country they were testing in rather rough-handedly. It's a sad tale, but the fact is there are more warmongers than do-gooders and these things are immensely difficult to see to fruition.
I do wish them luck, though.
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