Type
Documentary
Premiered
Mar. 03, 1974
Status
Returning Series
Runtime
60 min.
Country
USA
Network
PBS TV Network
Genre

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NOVA » Season 34
NOVA - 34x09 NOVA scienceNOW - 10

34x09 NOVA scienceNOW - 10

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First Aired: Jul. 24, 2007 on PBS

Summary: T. Rex Blood?, Preserved soft tissue, including possible blood vessels and red blood cells, are turning up in dinosaur fossils.
Epigenetics, Our lifestyles and environment can change the way our genes are expressed, leading even identical twins to become distinct as they age.
Kryptos - a…
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