Today's Invention: Bicycle Gears

Apr. 11th, 2005 07:20 pm
forsyth: (Default)
[personal profile] forsyth
All I have to say right now is thanks to Paul de Vivie, the guy who invented bicycle gears. Makes hills actually possible to ride up. See more at Wikipedia.

Tags: Nifty Stuff, SCIENCE!, Mindscribbles
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Forsyth

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