Thursday, September 15, 2005

teensy weensy

teensy weensy

Researchers at Dartmouth College have created the world's smallest untethered controllable robot. It is 250 micrometers long (about 1/100th of an inch) and 60 micrometers (about 1/420th of an inch) wide and moves by bending its body and dragging itself around on a "foot".

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