You may not NEED to be a cardiovascular machine with a giant brain and an insatiable curiosity to be a paleontologist ... but it sure helps (according to Mike Rowe, anyway).
In this clip from Assignment Discovery on Discovery Channel, we learn about the force of a T-rex bite. Scientists simulate the Dinosaur tooth piercing a bone.
World travel, summers in the outdoors and a first look at some of the oldest bones in the world. The perks of paleontology are many, as Discovery News' James Williams finds out.