S33 Ep11: Raising the Dinosaur Giant | Preview
Video duration: 0:41
Have scientists discovered the biggest animal to have ever walked the planet? Deep in a South American desert, a giant is being awakened after 101 million years of sleep. Paleontologists have discovered a giant femur the largest dinosaur bone that has ever been unearthed. Sir David Attenborough will guide us through the remarkable journey of waking the giant as it happens.