
21-01-2015, 14:25
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systems engineer (retired)
no team
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Join Date: Nov 2009
Rookie Year: 1969
Location: US
Posts: 8,097
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Re: pic: McCannot Wheel
Do rollers spin when going forward?
http://vimeo.com/32952134
Is net force (along roller axis) greater than forward force?
http://vimeo.com/33315586
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