this post was submitted on 16 Aug 2025
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Toothpaste made from hair provides natural root to repair teeth (www.kcl.ac.uk)
submitted 1 week ago by rssbot@lemmy.bestiver.se to c/hackernews@lemmy.bestiver.se
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[–] otacon239@lemmy.world 4 points 1 week ago

This is brilliant! How cool would it be if we had to solution to tooth decay built in this whole time?