World’s Easiest DIY Electric Train

 

By: Physics Girl

Originally published on Jun 7, 2016

How do you take copper wire, a battery and magnets and make electric train? With science! This super simple DIY physics demo uses electromagnetic induction to propel a train made of magnets and batteries.

Inspiring video: https://www.youtube.com/watch?v=J9b0J…
Ferrofluid and glowsticks: https://www.youtube.com/watch?v=RtBtD…
7 surface tension experiments: https://www.youtube.com/watch?v=WsksF…

Creator: Dianna Cowern
Animator: Kyle Norby

Thanks to Dan Walsh and Kyle Kitzmiller.

Music: APM and YouTube

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