[PSUBS-MAILIST] 3D printing a nano electric motor

[jimtoddpsub at aol.com]

The interesting part is when you see the 3D printing of the rotor, stators, bushings, etc.  This technology has been around for a very long time.  Presented by Harvard University.
http://www.youtube.com/watch?v=Ey7Emmddf7Y
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