How do your contact lenses stay in position on your eyes? Did you know that our skin serves as an important storage of blood to be used in emergency? And how is our brain so configured to render some How do your contact lenses stay in position on your eyes? Did you know that our skin serves as an important storage of blood to be used in emergency? And how is our brain so configured to render some of us poetic and others strictly straightforward?
The Fountain -- on life, knowledge, and belief.