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Old 09-30-2012, 06:50 PM
 
Location: Victoria TX
42,554 posts, read 86,941,000 times
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Can you find the subtle clue in this video that explains how and why it works?

32 out of sync metronomes end up synchronizing. [VIDEO]
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Old 10-01-2012, 12:46 AM
 
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Because the foam board can move, won't work on solid surface.
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Old 10-03-2012, 03:55 PM
 
Location: Michigan--good on the rocks
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It's easier to visualize if you think of it with only two metronomes. When the metronome pendulum swings one way, it causes the base to move slightly in the opposite direction. This then transfers that motion over to the other metronome base, which transfers that little bit of momentum to its pendulum. This repeated manner in which one metronome affects the other will eventually cause the two pendulums (penduli?) To synchronise. Works with clocks as well.
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Old 10-03-2012, 09:50 PM
 
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Quote:
Originally Posted by stanman13 View Post
It's easier to visualize if you think of it with only two metronomes. When the metronome pendulum swings one way, it causes the base to move slightly in the opposite direction. This then transfers that motion over to the other metronome base, which transfers that little bit of momentum to its pendulum. This repeated manner in which one metronome affects the other will eventually cause the two pendulums (penduli?) To synchronise. Works with clocks as well.
Which is why counter-rotating tassels are so interesting... really...
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Old 10-04-2012, 01:23 PM
 
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Those tassels are like 3D, I never see them for some reason. I think it's because of the distractions around them... really.
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