World’s Simplest Electric Train This “Train” is made of magnet, copper wire and a dry cell. So cool ! Facebook Prev Article Next Article Experiments Checkout these cool gadgets... Related Posts Two Vortex Rings Colliding Man vs high powered fan Crows Have Funerals Too Kids Experiment Crushing a Steel Drum Using Air Pressure How to Defuse a Shaken Soda Can Supersonic Ping-pong Ball
