[postlink]http://radical-technology.blogspot.com/2010/06/eyetech-interactive-eye-gesture.html[/postlink]http://www.youtube.com/watch?v=v2tE3EFfoHcendofvid [starttext]An interactive eye gesture display at the Arizona Science Center that was created by EyeTech Digital Systems. It provides long distance tracking and research capabilities. [endtext]
Scientists build micromotors smaller than a human hair
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Using laser light instead of traditional mechanics, researchers have built
micro-gears that can spin, shift direction, and even power tiny machines.
These ...
7 hours ago
