Tuesday, December 9, 2014

HOW TO BUILD THE WORLD’S SIMPLEST ELECTRIC TRAIN


 
The AmazingScience YouTube channel demonstrates how to build a ridiculously simple electric kind of train with the help of a few magnets, a battery, and a copper coil. You can also use the same materials to build a little spinning motor-like-esque contraption.

video ▶ https://www.youtube.com/watch?v=J9b0J29OzAU
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