Magnetic Pendulum

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Uploaded by on Sep 17, 2009

The single electromagnetic coil in this circuit serves a dual purpose. It's used as a timing sensor and is also used to repeal the magnet keeping the pendulum swinging. The circuit runs on 2AA batteries for up to 3 months. I take orders if your interested in having me make a Pendulum for you. I charge $500 plus shipping.

The pendulum arm swings on a single skateboard bearing. It's runs completely quiet, and never requires any maintenance or adjustments.

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Science & Technology

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This video is a response to CURIOUS EFFECT
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  • 2:18 YESSSSSSSSSS!!!!!

  • What are the dimensions of the arm and stand? Thanks

  • How I can make it? Please

  • Wow, this device is cool. I would like to build one for my school project.

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