December 22, 2020 10:00 am GMT
Original Link: https://boingboing.net/2020/12/22/explosive-forming-of-a-metal-sphere.html
Explosive forming of a metal sphere
Low-rez, but deeply satisfying to watch.
— Read the restMaking a metal sphere usually involves stamping or spinning sheet metal. But this video shows a process where they start out with a shape made out of polygons, then turn it into a sphere by bending the metal with an explosion at its center.
Original Link: https://boingboing.net/2020/12/22/explosive-forming-of-a-metal-sphere.html
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