From the Ice Age and Woolly Mammoth to the Oceans and Rainforests, Discovery looks at all that is incredible about our World. See the world's greatest rivers, mightiest mountains, hidden caves and caverns and vast deserts. This collection is a fascinating exploration of what it takes to exist in some of the world's most unforgiving landscapes.Episode 9 : Journey to the Centre of the Earth
Journey to the Centre of the Earth takes you where noman has ventured before - the Earth's core and beyond!
We'll investigate man's attempts to penetrate the depths of the Earth's surface via deep drill holes and super submerged submarines, examine the creatures that live where life is seemingly insupportable and discover what would happen if you dug through to the other side of the Earth!<br... />