Pin it! This is fantastic, especially for being so old! The video was put together in the 1930's according to the description and differentials were always a mystery to me until now. So cool.
racerab, Nickolas, Razorback and 6 others like this
This is fantastic, especially for being so old! The video was put together in the 1930's according to the description and differentials were always a mystery to me until now. So cool.
racerab, Nickolas, Razorback and 6 others like this
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Nickolas 9 years, 8 months ago
I always wondered how they worked. Thanks!
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JLHopkins 9 years, 8 months ago
Funny how this concept hasn't changed in years
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