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Aug. 25, 2011
Stroke Of The Water Strider
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Water striders don't really stride, they row on the water. But their legs are spindly and don't seem good for paddling. To find out exactly how water striders propel themselves mechanical engineer David Hu, of Georgia Tech, filmed them rowing on food coloring and built his own robostrider.
images, video: David L. Hu, Brian Chan and John W. M. Bush /MIT. music: archive.org
FEATURED READING
Brilliant Blunders
by Mario Livio
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