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Tech > Tuesday, September-11-2007

DIY homopolar motors



According to wikipedia, the homopolar motor was the first ever device that managed to produce rotational movement from electromagnetism. It was first built and demonstrated by Michael Faraday in 1821. Here are a few examples of these types of motors, that you can do at home!

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Comments for DIY homopolar motors

czech guy is posting...

heeey, thats really cool, I'm gonna try to do that
posted by Guest at Friday, December-07-2007 11:26am


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