Education:Language Learning
Technology being(1) developed at Pacific Northwest National Laboratory could put(2) explosive-sniffing(3) dogs out of business. Just like dogs, the technology can 'sniff' the air to detect vapors from explosives. Unlike dogs, it doesn't need to be fed, exercised, rested, and given breaks(4). It also shows promise(5) to accurately detect minute(6) amounts of explosives. It takes in a sample of air from around an object and examines that air. An explosive called RDX does not e...
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