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 Did You Know Flames Were Electric? Watch These 10 Amazing Tricks You Can Do With Fire Shirtless Heat Loss Experiment In Freezing Conditions World’s Longest Home Run (The “Mad Batter” Machine) How To Turn Sand Into Glass Non-Newtonian Fluid – Kill It With Fire !