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Monday, March 19, 2018

The Swiss army knife of smoke screens

http://ift.tt/eA8V8J The military uses smoke grenades to provide cover for people and tanks on the move. But the smoke arms race is on. Increasingly, sensors can now go beyond the visible range into the infrared (IR) region of the spectrum. So, researchers report developing a new kind of smoke that obscures both visible and IR detection.

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