Planet Dinosaur Files

Most Powerful (1x2)

Ημερομηνία προβολής: Οκτ 06, 2011

Jem Stansfield compares allosaurus, majungasaurus and daspletosaurus, to find out which of these terrifying predators was the most powerful. He builds his very own set of mechanical dinosaur jaws in his workshop and discovers just how incredibly strong they were.