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Simply the Best Documentaries

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Clash of the Gods: Hades
City Maps
Gravity and Me The Force that Shapes our Lives
Fire Ants The Invincible Army
Florence and the Uffizi Gallery
Strange Signals from Outer Space
Triumph
IMAX Hubble
World Richest Terror Army
The Last Reef
Requiem for the American Dream
Stephen Hawking Favorite Places
Triumph of Life: The Four Billion Year War
Is There Life After Death
Turtle Power The Definitive History of the Teenage Mutant Ninja Turtles
Top Science Stories of 2016
Place in Space and Time
Forks Over Knives
Johnson Nixon and Vietnam: Reversal Of Fortune
The Birth of Rock
Born to Be Wild
Sex, Death And The Meaning Of Life
Frozen Planet: On Thin Ice
R.E.M. by MTV
Deepsea Challenge
Space Station
Great Plains
Great Plains
The Invisible Universe
From Pole to Pole
WWII In 3D
This Is It
The Day Pictures Were Born
D-Day: As it Happens (2)
The Golden Age
Cosmos Carl Sagan: The Shores of the Cosmic Ocean

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Dancing in the Dark
Dancing in the Dark 2015

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. The stakes are high - because if dark matter fails to show itself, it might mean that physics itself needs a rethink.

Category:Science  Duration:59:00   

How Big is the Universe
How Big is the Universe 2012

It is one of the most baffling questions that scientists can ask: how big is the Universe that we live in? Follow the cosmologists who are creating the most ambitious map in history - a map of everything in existence. And it is stranger than anyone had imagined - a Universe without end that stretches far beyond what the eye can ever see. And, if the latest research proves true, our Universe may just be the start of something even bigger. Much bigger.

Category:Science  Duration:59:00   

Death Of The Universe
Death Of The Universe 2008

While scientists have previously theorised about a “Big Crunch” where the universe retracts back to its original size, the discovery of Dark Matter and Dark Energy has placed that hypothesis on the backburner. Some astronomers now believe that if Dark Matter offsets Dark Energy then as the universe slowly expands, stars will gradually fade, running out of fuel and leading to a dark, cold and lifeless universe. Others hypothesise a much more violent end where Dark Energy continues to expand the universe at a greater and greater speed. Stronger than gravity, Dark Energy would pull apart everything down to the fundamental particles – the universe’s very fibres. While the universe’s end may be 50 billion years away, great leaps in science will continue to alter how we believe the universe was formed – and how it will end.

Category:Science  Duration:47:24   

The End of the Universe
The End of the Universe 2014

How and when will the Universe end? Gravity and dark matter are poised to annihilate the Universe in a big crunch. Expansion and dark energy may tear it apart. Or, a phase transition could kill us tomorrow in a cosmic death bubble.

Category:Science  Duration:42:00   Series: How the Universe Works

 
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