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Hunting the Elements

Hunting the Elements

Season 39 Episode 6
1:53:49
Decoding Neanderthals

Decoding Neanderthals

Season 40 Episode 2
53:10
Building Pharaoh's Chariot

Building Pharaoh's Chariot

Season 40 Episode 5
52:52
Mind of a Rampage Killer

Mind of a Rampage Killer

Season 40 Episode 8
52:53
Manhunt—Boston Bombers

Manhunt—Boston Bombers

Season 40 Episode 14
53:10
At the Edge of Space

At the Edge of Space

Season 40 Episode 23
52:52
Vaccines—Calling the Shots

Vaccines—Calling the Shots

Season 41 Episode 14
53:10
Arctic Ghost Ship

Arctic Ghost Ship

Season 42 Episode 16
53:37
Making North America: Origins

Making North America: Origins

Season 42 Episode 20
53:35
Making North America: Life

Making North America: Life

Season 42 Episode 21
53:35
Making North America: Human

Making North America: Human

Season 42 Episode 22
53:36
Inside Einstein's Mind

Inside Einstein's Mind

Season 42 Episode 23
53:07
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NOVA

The Fabric of the Cosmos: Universe or Multiverse?

Season 38 Episode 19

Hard as it is to swallow, cutting-edge theories are suggesting that our universe may not be the only universe. Instead, it may be just one of an infinite number of universes that make up the "multiverse." In this show, Brian Greene takes us on a tour of this brave new theory at the frontier of physics, showing what some of these alternate realities might be like.

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