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Scientists built a heated robot dinosaur to solve a 70-million-year-old mystery about how oviraptors hatched their eggs

Seventy million years ago, a feathered, flightless dinosaur known as an oviraptor squatted over a carefully arranged ring of ...
abc7NY

Dinosaur expert creates life-sized dino robots for Philly Zoo

PHILADELPHIA -- Don Lessem doesn't just like dinosaurs, he digs them - literally. He has excavated dinosaurs in Alaska, China and Mongolia, among other places. Through his work over the last three ...