120-Million-Year-Old Footprints Reveal a Scary-Fast Dinosaur
Paleontologists in Spain have canvas two set of fossilized dinosaur footprints and calculated the animals ’ speed at the times the prints were made . The team found the dinosaurs that made the prints could move at near 28 miles per hour , a swiftness that be that of the world ’s fast humans . Of course , humans like Usain Bolt can only achieve such pep pill briefly ; the dinosaur that produced the tracks would have sprinted longer distances ....