Vihart | Snow Day: You're a Linkage! @Vihart | Uploaded January 2011 | Updated October 2024, 1 week ago.
Amusing myself with snow.

Wikipedia page on linkages: en.wikipedia.org/wiki/Linkage_(mechanical)
For more in-depth information about the mathematics of linkages, go to 16:05 in this lecture: http://courses.csail.mit.edu/6.849/fall10/lectures/L08.html

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