easy dinning table train

this is an easy car that works on similar principal as of electric train we dont carry source with us but keep the source stationary this is same as electric train only difference is that in train the current passes above it and in this the current flow is below connected to motor via pins and wires...

By: Gursimran Singh 425



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from Instructables: exploring - technology http://ift.tt/1Ke31kz