3 ms·
The article is light on information about shell rings, so I immediately went to read more about them: https://en.wikipedia.org/wiki/Shell_ring https://en.wikip
by oftenwrong 7y ago
The article is light on information about shell rings, so I immediately went to read more about them:
https://en.wikipedia.org/wiki/Shell_ring https://en.wikipedia.org/wiki/Shell_ring