How to make World's Simplest Electric Train

Magnetism is magic. Actually its more than magic, it is one of the major reasons why life evolved on Earth. Earth has a very strong magnetic field due to all the iron in its core and this magnetic field protects us from harmful solar winds from sun.

Magnetism is an invisible force which can do wonders. Well in this case it helps in making the World's Simplest Electric Train!

Amazing!

Watch Here:

For a better experience watch the video in 720P (HD)

Science Blurt. Because Everything is Science.

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