For centuries people have dreamt of reaching the centre of the Earth. Now scientists are uncovering a bizarre and alien world that lies 4,000 miles beneath our feet.
For centuries we have dreamt of reaching the centre of the Earth. Now scientists are uncovering a bizarre and alien world that lies 4,000 miles beneath our feet, unlike anything we know on the surface. It is a planet buried within the planet we know, where storms rage within a sea of white-hot metal and a giant forest of crystals make up a metal core the size of the moon.
Horizon follows scientists who are conducting experiments to recreate this core within their own laboratories, with surprising results.
Last on
More episodes
Clips
-
Dreaming of a journey to the earth鈥檚 core
Duration: 01:52
-
A massive model of the Earth鈥檚 core
Duration: 01:53
-
What's it like at the centre of the earth?
Duration: 01:05
Music Played
Timings (where shown) are from the start of the programme in hours and minutes
-
00:11
Klaus Badelt
Nowhere To Run
-
00:39
BRAThANKI
Let's Make The Water Turn Black
Professor Kei Hirose
Professor Dan Lathrop
Professor Dan Lathrop has built a 3 metre model of the earth鈥檚 core which he plans to fill with twelve metric tons of liquid sodium, and then spin at up to eighty-five miles an hour.
Magnetic mysteries of Earth's Core
Credits
Role | Contributor |
---|---|
Director | Tristan Quinn |
Producer | Gaby Hornsby |
Series Editor | Aidan Laverty |
Broadcasts
- Wed 31 Aug 2011 21:00成人论坛 HD & 成人论坛 Two
- Thu 12 Jan 2012 20:00
- Fri 13 Jan 2012 02:00
- Sun 15 Jan 2012 00:00成人论坛 Four & 成人论坛 HD
- Thu 1 Nov 2012 20:00
- Fri 2 Nov 2012 01:35
- Sat 3 Nov 2012 20:00
- Sun 4 Nov 2012 01:50
- Tue 26 Feb 2013 20:00
- Tue 13 May 2014 20:00
- Wed 14 May 2014 01:35
- Thu 15 May 2014 23:00
- Sat 14 Nov 2015 20:00
- Mon 23 May 2016 00:15
- Wed 25 Jan 2017 20:00
- Thu 26 Jan 2017 02:00
- Thu 9 Feb 2017 00:35
- Mon 13 Feb 2017 02:35
- Fri 1 Jun 2018 00:00
Featured in...
50 Years of Horizon
A collection of Horizon programmes, celebrating 50 years of broadcasting.