Better check your finger length.

http://www.youtube.com/watch?v=UiKHy2fpkC4

I found this to be very interesting. This is part one, there is part two and three.

would help if you'd have added some information about the video, for example that it's the national geographic documentary on testosterone

Yes, I forgot the title. Very informative and guaranteed wow factor in some parts of the documentary. Nice show, National Geographic.

Whats your steroid question? This seems to be lounge material.

Good interesting documentry!!! i never thought testosterone was so important outside of the whole muscle building arena

Interesting video mate.

i like science