On a December day, Richard Feynman gave a fun little lecture at Caltech — and dreamed up an entirely new field of physics. During the talk, entitled "Plenty of room at the bottom," he described the ...

Demystify the classic Feynman Lecture exercise on a boat anchor in a lake! This video breaks down the physics behind buoyancy, forces, and motion in an engaging and easy-to-understand way. Perfect for ...