Bringing Dinosaurs Back From Extinction
April 13, 2010 11:28 a.m.
Those who saw Jurassic Park might be wary of the idea of resurrecting dinosaurs from extinction. However, one scientist claims that this idea is not only possible, but he knows how to do it. We speak with the author of "How to Build a Dinosaur," a book that claims extinction doesn't have to be forever.