| ▲ | The Toughest Material on Earth(phys.org) | |
| 4 points by lemonberry 8 hours ago | 2 comments | ||
| ▲ | lemonberry 8 hours ago | parent | next [-] | |
The snail (limpet) tooth sent me down a rabbit hole and I found this article on the "toughest" (rather than hardest) material on earth. | ||
| ▲ | sylware 8 hours ago | parent | prev [-] | |
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