Simone "The Queen of shitty robots" is a Swedish inventor, maker, robotics enthusiast, TV host, and professional YouTuber.
Captain Disillusion
A Bad Lip Reading
In this video, Tim demonstrates a variety of Lenz's Law demonstrations. At its simplest, you can just drop a magnet down a metal tube, maybe made of copper or aluminium, and be surprised at how slowly it descends, despite the fact that copper and aluminium are not attracted to magnets.