In this video I show you a device called Turing Tumble that is an actual working computer with real logic. I show you how it can count, add, subtract and even multiply. I talk about how computers can do simple things very fast. Checkout my experiment book: https://amzn.to/2Wf07x1 Follow me on Twitter: https://twitter.com/theactionlabman Facebook: https://www.facebook.com/theactionlabofficial/ Instagram: https://www.instagram.com/therealactionlab/ Watch other popular videos from my channel Shooting a Nerf Gun Backwards While Driving At The Bullet's Speed Forward https://www.youtube.com/watch?v=436i_cTdtVo Superhydrophobic Knife Slices Water Drops in Half https://www.youtube.com/watch?v=Ls_ISb7lG-I Real-Life Invisibility Cloak Can Hide Anything! How Does It Work? https://www.youtube.com/watch?v=_miP7-VrIXU What's Inside the Worlds' Fastest Heat Conductor? https://www.youtube.com/watch?v=OR8u__Hcb3k Can You Use Umbrellas Instead of a Parachute? https://www.youtube.com/watch?v=zm_7txMrG5U Opening a Bottle of Liquid Nitrogen Under Water! https://www.youtube.com/watch?v=pXlJMTx4kW4 Warning: DO NOT TRY—Seeing How Close I Can Get To a Drop of Neutrons https://www.youtube.com/watch?v=jAgBiFWd-yA *Any experiment you try is at YOUR OWN RISK. The Action Lab assumes no responsibility for any injury if you attempt anything you see in this video or on The Action Lab channel.