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Medical Micro-robots Made As Small As BacteriaScienceDaily (Apr. 18, 2009) — For the first time, ETH Zurich researchers have built micro-robots as small as bacteria. Their purpose is to help cure human beings. They look like spirals with tiny heads, and screw through the liquid like miniature corkscrews. When moving, they resemble rather ...
Phil Duby
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8 months ago