Using hyperspectral imaging, scientists from McGill University have found unmarked animal graves with special cameras that measure changes in the light coming from soil and plants. (Getty Images)From ABC News:
Technology Can Detect Chemicals Released by Decomposing Bodies
A spooky sounding technology is finding old, unmarked graves. Using hyperspectral imaging, scientists from McGill University have found unmarked animal graves with special cameras that measure changes in the light coming from soil and plants.
Hyperspectral imaging collects and processes light from across the electromagnetic spectrum, including visible light as well as ultraviolet and infrared light. The research could help police solve missing persons cases or reveal new mass graves from hundreds, if not thousands, of years ago.
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