What Is The Deal With Dimples?
Just about everyone knows what dimples are, but where they come from and what causes them is another story.
There are plenty of theories out there that hypothesize about the origin and causes of dimples, but there are a few that are a lot more likely than the others.
This SciShow video discusses these theories and a whole lot more about dimples than you ever thought you needed to know.
Let me hear your thoughts about dimples or the video in the comments below!