Guy Makes a Big Ball Out of Plywood

Do you want to see utterly cool plywood? Supertalented woodworker Keith Williams uses his geometry and art skills to make a beautiful geodesic sphere. He uses 170 wood triangles that are hand-assembled into 12 pentagons and 20 hexagons. Then, his work turns into a completely smooth sphere.

Ali Kaya


Ali Kaya

This is Ali. Bespectacled and mustachioed father, math blogger, and soccer player. I also do consult for global math and science startups.

Similar Videos