Notice how the Giganotosaurus' tongue bounces when it opens its mouth, or how its skin reacts when it roars. Those reactions all happened in-camera from this animatronic Giga puppet, built to look ...

Giganotosaurus belongs to this elite group ... happened to be a scientific adviser for one of the "Jurassic World" movies. "The roster of carcharodontosaurid fossils has expanded tremendously ...