Dinosaurs written in rocks | Diego Pol | TEDxRiodelaPlata

How can we rebuild the history of our planet? Which questions can we answer looking at the traces left by the past? Diego Pol, one of the most prestigious paleontologists in the world, invites us to walk together the fascinating road of discovery, with some very big and some very small dinosaurs.
This talk was given at a TEDx event using the TED conference format but independently organized by a local community. Learn more at: ted.com/tedx