The human body is a wild and complicated machine. There are all sorts of strange facts about the body that you’ve probably never heard before. We’ve chosen 60 of the most interesting ones to share with you today. Some of them will literally blow your mind. For example, we’ll teach you about Exploding Head Syndrome. Yes, it’s real!

Other facts are just as fascinating. From the help blowing on your thumb gives to learning about how far your heart can squirt blood across a room, this list has it all. You might be surprised by just how much you don’t know about yourself.