5 Famous Dinosaurs That Aren't Actually Dinosaurs

Описание: Did you know that some famous 'dinosaurs' aren't actually dinosaurs? Some prehistoric animals have actually been mis-categorized as dinosaurs—but were something else entirely! Join us for a new episode of SciShow, and learn about the definition of 'true dinosaurs' and the evolutionary relationships shared by the non-dino reptiles that lived back then.

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