As most of the troops leave the area, I am sure that this DIY solution will still be made by the locals. It'll be like radiation detectors in Japan's Fukushima area. It is a sad state of affairs. Perhaps the mindset that is creating the IEDs will start to evolve past violence sometime soon.
Cabe, this is a great development. Many of our casualties in Iraq and Afghanistan, if not a majority, are from IEDs. Being able to detect the chemical signature from a distance will help minimize this. It is all we can do to use our technological edge to remain one step ahead of the terrorists.
In a line of ultra-futuristic projects, DARPA is developing a brain microchip that will help heal the bodies and minds of soldiers. A final product is far off, but preliminary chips are already being tested.
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