Man, and I thought that explosive detectors normally came in the design of highly-trained dogs or high-tech gizmos, but scientists at the University of California, San Diego have managed to come up with a spray-on explosive detector. that non-invasive method will glow blue under UV light in the presence of nitrogen-containing explosives, where its silafluorene-fluorene copolymer is sensitive adequate to detect just a billionth of a gram of explosive. Now that’s really something

and could prove crucial in the fight against terror as you never know when the next attack might come along and in what scheme. additionally, that is pretty much an instant method of knowing whether things are going to go ka-boom around you.

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Original post by Allanda