Scientists do it on a lab bench....

Working in a biological research lab, I have found that there is a certain amount of sexism that flows as a turbulent under current through my daily life. Fortuantely, I am a guy, so I benefit from it.

case in point:

It is much more acceptable for me to go to a female co-worker and say "Hey, I need you to give me some of your DNA" than it would be for her to say the same to me.