
Why do the green and red light keep turning on and off? Is this how traffic light work?
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Wed 9 Mar 2011, 6:17,
archived)

This is only the first repeating section of a larger animation. I colored the teeth and gullets to show relative tooth motion. The overall ratio is 9:1
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Wed 9 Mar 2011, 6:20,
archived)

The traffic always runs much smoother when they are broken.
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Wed 9 Mar 2011, 7:28,
archived)

that looks impossible and therefore is! GOOD DAY!
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Wed 9 Mar 2011, 9:01,
archived)

The small cog on the bottom set is reducing the speed of the large cog at the bottom, so the large on on top turns slower. It would of course have greater torque as a result. The small cog at the top is not fixed to the large one behind it, and is by all appearnaces, redundant.
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Wed 9 Mar 2011, 10:55,
archived)