How can we meet a real dinosaur in our life time.
Dinosaur, a well-known ancient animal in Mesozoic era. If want to have a look at the vivid dinosaur this time, we always see the animatronic dinosaurs, or realistic dinosaurs was made by artificial manufactory. It seems like a real one can be shake their head and tails, also move the craws. The roaring sounds terribly. Let's have a look: Chengdu Abel Technology Co, Ltd. robot dinosaur model _animatronic dinosaur (justdinosaur.com) . We can meet every kind of dinosaur we want to meet and touch. We find their skeleton every piece of world, even in Antarctica. The first dinosaur was appeared in Triassic period, and grows during the whole Jurassic then died at the end of the Cretaceous period. Dinosaurs, ruled at least two long periods which were Jurassic and the cretaceous period. That's quite a long time during the Jurassic period and Cretaceous period. How long duration of that? I will tell that the First Allosaurus appeared time to the first T-rex is ...