The first episode of this enlightening series uses data collected by scientists around the world to travel to the centre of our planet, revealing the magnificent engine at its heart. Discover the surprising ways this machine affects our lives every second of every day and how what happens below ground is essential to life above ground.
The surface of our planet is nearly all ocean. In fact, 72% is hidden by water. New technology is revealing strange mysteries and dramatic landscapes we couldn’t
have imagined all hidden below the seas. These discoveries are changing our understanding of how the Earth works.
