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Be careful where you leave your DNA, Ep. 120
An artist combs public places for gum, hair, and cigarette butts and then 3D-print portraits of the unsuspecting people who've left their DNA behind. Plus, we take a look at a laser-powered flashlight, and get our heads chopped off in an app for the
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Crave:   Be careful where you
An artist combs public places for gum, hair, and cigarette butts and then 3D-print portraits of the unsuspecting people who've left their DNA behind. Plus, we take a look at a laser-powered flashlight, and get our heads chopped off in an app for the
Aired: 5/11/13
Views: 5
Network:  CBS
 
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