The Hidden Fluorescent World
Clip: Season 43 Episode 9 | 3m 19s
The proteins that make fish fluoresce could help scientists map the human brain.
Aired: 02/03/16Video has closed captioning.
The full episode is no longer available for online streaming. Why?
Please continue to enjoy extra(s) from this episode. The full episode is still available for purchase through the "Buy Now" links.