Cool, I wasn't aware of the physics one either. There's a list of them maintained here: http://meta.stackexchange.com/questions/4/list-of-stackexchange-sites h

Cool, I wasn't aware of the physics one either. There's a list of them maintained here: http://meta.stackexchange.com/questions/4/list-of-stackexchange-sites http://meta.stackexchange.com/questions/4/list-of-stackexcha...