>>513286405
It’s called gravity anon. When you get older, your balls will drop, and balls have a higher sg than the surrounding tissue. Newtons laws are very clear on this, in that given your chin is closer than your toes, more gravity will be found around the bottom of your face than the tops of tops of your feet, unless you are a hobbit. If you are a hobbit, this same fact describes why you have hairy toes, because of the inverse square law .
Don’t you into science?