Videos : Natl Geographic Human Machine: Skin

Visit our sponsor: Vitamins, Supplements, Nootropics

Join the revolution!

Join Us On Facebook! 1 2 3 4 5 Next >

Amazon.com Widgets

Videos

Skin is our entry to pain and pleasure and our protection from the world, but a deeper look reveals dead cells riddled with bacteria.

Incredible Human Machine:
SUN OCTOBER 21 9P et/pt

Published Tuesday, October 16, 2007 2:03 PM by Veritas

Join or sign in to track comments

Get the discussion started: be the first person to comment on this post!