Richie Parker: Drive

Published 11 years ago in Documentary. Submitted by jrin2

• 3048 views
• 10 comments
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RNA interference

Published 12 years ago in Documentary. Submitted by mmmendal

• 4273 views
• 15 comments
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Robertson, Phillips, and the History of the Screwdriver

Published 4 years ago in Documentary. Submitted by sux2bu

Most everyone owns at least one screwdriver. But Canadians likely own a screwdriver that few outside Canada would recognize. The differing fates of the Robertson and the Phillips head screwdrivers demonstrates that innovation is intimately tied to historical events. The History …
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• 838 views
• 6 comments
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Robot that reassembles itself when kicked apart

Published 16 years ago in Documentary

This (pretty slow) robot, developed at the University of Pennsylvania, is made of modules that can recognize each other.

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Rocket carrying a 45 million dollar military satellite

Published 14 years ago in Documentary. Submitted by trancetunes

• 7438 views
• 22 comments
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