solid-geometry
| Topic | Replies | Views | Activity | |
|---|---|---|---|---|
| π = 4? π = ∞? The Puzzle of the Schwarz Lantern |
|
0 | 199 | 29 December 2023 |
| Improving on Archimedes: New Proofs of the Volume and Area of Sphere and Cylinder |
|
0 | 210 | 27 November 2023 |
| The Las Vegas “Sphere” Is Really a Truncated Sphere—What’s Its Volume? |
|
1 | 234 | 28 October 2023 |