Elsewhere Online: HOW TO - Make a homopolar motor

Way to cool! I have seen other, simpler versions of this, but the imaginative designs of the armatures are far beyond the others. I've GOT to make one of these now. Sounds like a project for Joe and I.

HOW TO - Make a homopolar motor



Here's how to make a homopolar motor extremely simple and TONS of fun - Link.


(Via MAKE: Blog.)

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