Mark Rober Creates Talking, Self-Playing Piano 2:32
Mark Rober created this awesome person-ish type of piano. He named it Chopstix and his video gets into everything from the science of how a piano works, to how you make it speak and self-play. This is just really cool and the math of it kind of hurts our heads, but we’d love to watch Chopstix do its thing all day long!