History
Although T-rex was first described in 1905, there remains much we don’t know about the tyrant lizard king. For example, its color and texture are a mystery. Some scientists suggest that darker colors would have been better camouflage for a hunter, while others suggest brighter colors like modern birds. We also don’t know what its babies looked like, as a T-rex egg has yet to be discovered. Also, despite valiant attempts by movie makers, we don’t know what T-rex sounded like. Was it more like a crocodile or a chicken? Finally, although the humorous possibilities are endless, we don’t know for sure what T-rex used its tiny arms for.