When He Releases This Battery Inside A Metal Coil, It’s AMAZING. I Gotta Try This Out!

Battery Coil

Model trains are loved by both kids and adults the world over. Especially ones than can move about. But you don’t need lots of money to stage your own basic model railway. You can do it using simple objects and a little bit of science. It’s possible to harness the power of magnetism to create your own little electric train thingamajig – all you need is some copper wire, a battery and a few magnets. If you like science, we think you’ll get a real kick out of this cool little instructional video…


What do you think?