What's the purpose of wisdom teeth and why do we have them?
Many of us eventually find ourselves sitting in a dentist's chair wondering what's the purpose of wisdom teeth whilst staring at an X-ray of four dodgy molars trying in order to wreck our jawline. It feels just like a bit of a cosmic joke, doesn't it? You spend years and thousands of dollars upon braces to obtain that perfect grin, only for these latecomers to show up within your past due teens trying to force everything out of the way. It's one of those weird quirks of human biology that seems designed particularly to keep oral surgeons in company. ...