By arranging enough dominos into just the right structure, we can build a computer. But how do we arrange dominos in such a way that they can perform computation? Here, we explore the process of building domino logical circuits by carefully arranging dominos into configurations that can compute logical functions. 0:00 A Domino Computer 0:56 OR 1:39 XOR 2:47 AND 4:30 Half Adder 6:06 Full Adder 7:20 The Circuit I first saw this concept in Matt Parker's 10,000 Domino Computer (https://www.youtube.com/watch?v=OpLU__bhu2w), which I'd absolutely recommend watching: computer simulations make for great visualizations, but building the physical domino circuit is an entirely different type of impressive. *** Spanning Tree is an educational video series about computer science and mathematics. See more at https://spanningtree.me/ To be notified when a new video is released, sign up for the Spanning Tree mailing list at https://spanningtree.substack.com/ Spanning Tree is created by Brian Yu. https://brianyu.me/ Email me at brian@spanningtree.me to suggest a future topic.