Episode
Horizon: Dancing in the Dark - The End of Physics?
Overview
Scientists genuinely don't know what most of our universe is made of. The atoms we're made from only make up four per cent. The rest is dark matter and dark energy (for 'dark', read 'don't know'). The Large Hadron Collider at CERN has been upgraded. When it's switched on in March 2015, its collisions will have twice the energy they did before. The hope is that scientists will discover the identity of dark matter in the debris.
Details
- Series
- Horizon
- Season
- Season 52
- Episode
- Episode 9
- Air date
- 2015-03-17
- Runtime
- 60 min
Episode context
Dancing in the Dark - The End of Physics? is Episode 9 in 2014-2015 of Horizon. It aired on 2015-03-17. The runtime is 60 min.
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Episode 8: Aftershock: The Hunt for Gravitational Waves
Horizon travels to the South Pole to tell the inside story of the greatest scientific quest of our time. In March 2014, a team of astronomers stunned the scientific world when they announced that their BICEP2 telescope at the South Pole had possibly detected a signal of “gravitational waves” from the early universe. This is the inside story of the hunt for gravitational waves from the beginning of time. How the BICEP2 team came close to making one of the greatest discoveries of the century – and what happened when it all began to unravel...
Episode 10: 70 Million Animal Mummies: Egypt's Dark Secret
The team investigate the use of modern medical technology to scan Egyptian animal mummies from museums across the world. By creating 3-D images of their content, experts are discovering the truth about the strange role animals played in ancient Egyptian belief.
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Episode 11: Is Binge Drinking Really That Bad?
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Episode 6: Is your Brain Male or Female?
Dr Michael Mosley and Professor Alice Roberts investigate if male and female brains really are wired differently.
Episode 12: The Trouble with Space Junk
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Episode 13: Are Health Tests Really A Good Idea?
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Episode 4: Inside the Dark Web
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Episode 14: First Britons
Horizon reveals how new archaeological discoveries are painting a different picture of the very first native Britons. For centuries it's been thought that these hunter-gatherers lived a brutal, hand-to-mouth existence. But extraordinary new evidence has forced scientists to rethink who these people were, where they came from and what impact they had on our early history.
Now, our impression is of a hardy, sophisticated people who withstood centuries of extreme climate change and a devastating tsunami that was to give birth to the island nation of Britain. Their way of life may even have survived beyond its greatest ever threat - the farming revolution.
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