Supernatural gets spun off, Portlandia is back for its final season and more!
Examining the biomechanics of dinosaurs with the help of computer-generated renderings.
Season 1, Episode 4
December 13, 2009
The mating habits of dinosaurs are examined.
Season 1, Episode 3
Examining the defense mechanisms of vegetarian dinosaurs.
Season 1, Episode 2
December 6, 2009
Spotlighting carnivores in this look at how predators fared in the Cretaceous Period.
Season 1, Episode 1
Examining the anatomical secrets of dinosaurs in the opener of the series focused on the biomechanics of the creatures.
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