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 7 Most Bizarre Experiments Of All Time Demonstration of a Gyro Wheel Shirtless Heat Loss Experiment In Freezing Conditions Cup That Holds Water but Can’t Hold Mercury Liquid Nitrogen Under Vacuum Wind tunnel testing shows old methods still work
