Was browsing about for some stuff on androgyny. This page tried to mix chemistry , sacred geometry, astrology, bible trinity, and sex in a pretty creative way. I am not sure if I would agree with this, but I thought it worth noting. I think its a little too creative, but others might find it interesting.

http://www.unifiedworlds.com/male-female.htm

It is a creative page, and very interesting too. I get the feeling though that she's applying the socialized differences between male and female to her examples rather than the more natural differences. You know, the way people naturally are without trying to copy mom and dad. Well worth a revisit at some point though.