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by dharmab 1087 days ago
Unlike humans, sharks continuously grow new teeth throughout their lives! https://www.scientificamerican.com/gallery/sharks-never-run-...
1 comments
falcor84 1087 days ago
I for one hope to grow new teeth when I'm older - see post from two days ago:

https://news.ycombinator.com/item?id=36563590

link