Some people do have a third set of teeth in there. | Hacker News

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		cluckindan 13 days ago \| parent \| context \| favorite \| on: New gel restores dental enamel and could revolutio... Some people do have a third set of teeth in there.

gus_massa 13 days ago [–]

Probably a genetic mutation, like the people that has 6 fingers in each hand.

cluckindan 13 days ago | [–]

Had to check again. Apparently all humans have them.

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