Friday, May 02, 2008

Physics Rocks

Take a moment when you have about two free minutes, and watch five metronomes synchronize themselves.

Some observations and questions:


  • It's amazing how just a little rocking motion allows the energy to transfer between them, normalizing the motion.

  • I wonder if you had several moving metronomes and a single stationary one, would the stationary one ever start moving? Would you need a lot of moving ones, like 20, 30, or 40?

  • Although, as you used more, the weight of the board connecting them would start to absorb a lot of that energy...

  • Maybe having heavier pendulums would help compensate?



Truly mesmerizing...

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