- #1
KingNothing
- 881
- 4
In this video, the narrator explains why you aren't normally able to see the network of blood vessels in front of your eye, and a neat trick to actually see it. I thought it was really cool.
http://www.youtube.com/watch?v=L_W-IXqoxHA&t=3m8s
http://www.youtube.com/watch?v=L_W-IXqoxHA&t=3m8s