Season 28 · Episode 23 of 23
Aired Jul 1, 1991
T-Rex Exposed
Mon, Jul 1, 1991
Streaming on PBS
0 of 23 watched this season
Considers some of the different theories surrounding the Tyrannosaurus Rex dinosaur, and other members of the same family, and shows how calculations about size, speed, weight, etc. are made from skeletons, some of them recently discovered in Montana. Scientists also use the latest x-ray/scanning techniques to examine skulls and bones for information.
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Airs
Mon, Jul 1, 1991
Show
Horizon
1174 episodes
Episode
S28 · E23
in Horizon