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Scientists are regrowing human teeth
- gnabgib 3mo agoDiscussion (155 points, 7 months ago, 79 comments) https://news.ycombinator.com/item?id=46438169 https://news.ycombinator.com/item?id=46438169 Or (41 points, 2 years ago, 23 comments) https://news.ycombinator.com/item?id=40644454 https://news.ycombinator.com/item?id=40644454 Or (73 points, 8/ years ago, 95 comments) https://news.ycombinator.com/item?id=16432024 https://news.ycombinator.com/item?id=16432024