Differential Gears

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Differential Gears

Postby xcthulhu on March 27th, 2011, 11:47 pm 

Differential gears are wicked clever:

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Re: Differential Gears

Postby SciameriKen on March 29th, 2011, 1:14 pm 

hehe - one of those things never really think about -- very sweet!
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Re: Differential Gears

Postby robotr on November 4th, 2012, 12:54 pm 

Love the old-school educational movies!
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Re: Differential Gears

Postby Natural ChemE on November 4th, 2012, 2:44 pm 

They really need to put the Feynman Lectures into this video's format.
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