Torosaurus, Ceratosaurus, Mymoorapelta — these dinosaurs haven’t roamed the Earth in over 65 million years. But thanks to paleontologists and designers like Robert Gaston, we can get a better understanding of what these creatures once looked like through life-sized replicas. Producer Tara Cleary travels to an area known as Dinosaur Diamond to learn how Gaston got into this prehistoric craft.

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