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Lego clock : escapement

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Uploaded on Aug 21, 2010

First video about the escapement system. Follow this links to more info about pendulum and clock :
http://en.wikipedia.org/wiki/Pendulum...
http://en.wikipedia.org/wiki/Pendulum
http://en.wikipedia.org/wiki/Verge_es...

Special thanks to BenVanDerWall who design this clock escapement. I only manageto find the correct parameter :
lenght : 50cm
period : 2s (aproximatly)
hanging weight : 34g

The lenght of pendulum must be ajusted to compensate the acceleration due to the hanging weight. The renders at the end of the video is the first prototype of 3-hand clock.

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