There are many reasons why we do the things that we do today. For instance, have you ever wondered why women feel compelled to shave their legs? I've been around long enough to know that not all women do. I once knew a woman who had just as much leg hair as me. A bit disturbing at first, but then again we've all been conditioned through the years to think of hair on a woman's legs as unacceptable. But is it?

It really does have a lot to do with marketing. But the video explains a little about the history, too.