Media Summary: Perhaps the greatest mystery about dinosaurs is how did they get so big? "Sue," for example, a Tyrannosaurus rex fossil at ... Meet Spinosaurus—the lost killer of the Cretaceous and the world's largest predator ever. Airing September 2, 2015 at 9 pm on ... Premieres Wednesday, February 16, 2011 at 8PM on most
Nova Sciencenow 5 Trex - Detailed Analysis & Overview
Perhaps the greatest mystery about dinosaurs is how did they get so big? "Sue," for example, a Tyrannosaurus rex fossil at ... Meet Spinosaurus—the lost killer of the Cretaceous and the world's largest predator ever. Airing September 2, 2015 at 9 pm on ... Premieres Wednesday, February 16, 2011 at 8PM on most How do paleontologists get fossils out of the rocks they find them in? Watch as scientists free a fossil from the rock in which it is ... Once we find a planet that has Earth-like potential, how can we tell if there is life on it? Harvard astrophysicist Lisa Kaltenegger ... Premieres Wednesday, January 26, 2011 at 8PM on most
Premieres Wednesday October 10th at 10PM/9c on
