News tagged with biomedical engineering

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Robotic ghost knifefish is born (w/ Video)

( -- Researchers at Northwestern University have created a robotic fish that can move from swimming forward and backward to swimming vertically almost instantaneously by using a sophisticated, ribbon-like fin.

dateJan 19, 2011 in Robotics
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Polymer remembers four shapes

( -- A new study by General Motors has found that a polymer used commercially in fuel cell membranes can "memorize" four shapes, each assigned to a different temperature. The material could find applications in ...

dateMar 15, 2010 in Condensed Matter report
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