They lived about 30 million years apart and never set foot on the same continent. Yet Giganotosaurus carolinii is always getting compared to the world's most popular dinosaur, the beloved and ...

The largest meat-eating dinosaurs lived in completely different eras and on totally different continents. Sergey Krasovskiy/Stocktrek Imag / Getty Images/Stocktrek Images ...

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 ...