Solids of Constant Width

Non circular shapes that can roll.


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This shape is made using a triangle, however, it can roll like exactly like a ball. If you place a book on top of multiple of them, the book will stay perfectly flat while rolling around.



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Mini il 570xn.1343682359 2jz9The 3D printing Guy commented ago

Well explored! I recognize the leap taken.

E0f2cb5450c914d681b5777f446cd8cd?default=blank&size=40Elijah Pickard published this design ago