Why is that one ball is always smaller than the other one?

[backseatjuan]

 

[thinker]

I don't know but I think it has something to do with one side of the body being more dominant than the other. I am right handed and my right nut is bigger than my left one.

 

[Medina]

British classic

And to answer the question, it's so they don't knock into each other when we walk

 

[17 shots]

I saw a documentary years ago on some ancient tribe, and they believed that if your left nut hung lower then the right one, then you were more on the artistic side. I don't remember what they said about if the right one hung lower