Crédits:
24 juil. 2012
more at http://auto-parts.quickfound.net/
Auto mechanics playlist: http://www.youtube.com/playlist?list=...
'"The transmission in the modern motorcar -- the mechanism that makes it possible to have three forward speeds and a reverse -- is a series of levers, levers that spin."
VS cartoon of Archimedes trying to move earth with a lever extending from the moon or another planet in outer space; CU cartoon of Archimedes says "Give me a lever long enough and I can move the world."
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