20+ Psychological Tricks That Can Help You Read People Like Open Books

4. Wisdom teeth

15 Parts of the Human Body That Will Disappear in the Future

Early humans had to chew plants in order to get enough calories to survive, but these days only about 5% of the population has a set of these healthy yet useless teeth. We hope this one will be the first to disappear from the list — less dental bills!

 

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