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5-Speed Homopolar Motor Video

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Renegade:
This is pretty cool:



Just thought a few people would get a charge out of that. ;)

Renegade:
And a dragonfly~!



Lots more fun stuff out there too. :)

40hz:
You had to show me that didn't you? Now I'm gonna have to build one. ;D

Renegade:
You had to show me that didn't you? Now I'm gonna have to build one. ;D
-40hz (July 22, 2012, 08:29 AM)
--- End quote ---

I built one today. Well, you can hardly call it building when it's so easy... Mine was just a very, very basic one. I don't have any thick copper wire, but I'm planning on buying some~! ;D

40hz:
Finally found a magnet I could use.

What a terrific little toy. And it only takes a few minutes to...not build...maybe more like twist together?

Thanks for finding that. My GF Alex took one look and...well...I get the feeling our AA battery budget is about to get shot to hell.
 ;D 8)

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