6 Season
40 Episode
NOVA scienceNOW - Season 2 Episode 5 Dino Blood?
A paleobiologist has discovered preserved blood vessels and red blood cells in a 68-million-year-old dinosaur bone.Epigenetics: It seems that diet and lifestyle actually change the expression of our genes.Kryptos: A sculpture called Kryptos in the courtyard of CIA headquarters, contains a code that has yet to be fully broken.Profile: Arlie Petters: A look at Duke University Professor of Mathematics and Physics, and his research in the field of gravitational lensing.
- Country : United States of America
- Genre : Documentary, News
- Director :
- Cast : David Pogue, Ziya Tong, Peter Standring, Chad Cohen