NOVA scienceNOW

NOVA scienceNOW - Season 3 Episode 10 T-Rex Blood, Epigenetics, Kryptos

2012-11-14 55 minutes.
8.00 8 votes

Season - Episode

6 Season 6 Oct 10, 2012
5 Season 5 Jan 19, 2011
2 Season 2 Oct 03, 2006
1 Season 1 Jan 25, 2005

Overview

T-Rex Blood? - Preserved soft tissue, including possible blood vessels and red blood cells, are turning up in dinosaur fossils. Epigenetics - Our lifestyles can change the way our genes are expressed, leading even identical twins to become distinct as they age. Kryptos - A coded sculpture at CIA headquarters has yet to be fully broken. Profile: Arlie Petters - A boy from a rural village in Belize grows up to become a world-class mathematician and cosmologist.

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Popularity 1.4236
Language English