The Rise of the Dinosaurs
Tumble Science Podcast for Kids
00:00
The First Two Dinosaurs
Eoraptor and Haurarosaurus were both springy looking dinosaurs that walked upright on two legs with shorter little arms. Both have a special feature in their skeletons that scientists have decided makes a dinosaur a dinosaur. It has a hole in its hip socket, a ball shape on its femur that allows for attachments so that it can stand more upright. And it has pieces of its skeleton that are fused together that allow for that upright stance. So that's it, just a hole in the hip socket,. a couple merged backbone pieces that makes a Dinosaur a dinosaur. Everybody else fakers.
Transcript
Play full episode
