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Should We Build a Dyson Sphere?

Should We Build a Dyson Sphere?

Season 2 Episode 40
10:14
Is There a Fifth Fundamental Force? + Quantum Eraser Answer

Is There a Fifth Fundamental Force? + Quantum Eraser Answer

Season 2 Episode 41
8:21
Why the Big Bang Definitely Happened

Why the Big Bang Definitely Happened

Season 2 Episode 18
8:54
Self-Replicating Robots and Galactic Domination

Self-Replicating Robots and Galactic Domination

Season 2 Episode 42
9:48
What’s Wrong With the Big Bang Theory?

What’s Wrong With the Big Bang Theory?

Season 2 Episode 19
9:56
Life on Europa?

Life on Europa?

Season 2 Episode 44
9:33
Why is the Earth Round and the Milky Way Flat?

Why is the Earth Round and the Milky Way Flat?

Season 2 Episode 20
10:48
Are We Alone? Galactic Civilization Challenge

Are We Alone? Galactic Civilization Challenge

Season 2 Episode 45
6:19
The Many Worlds of the Quantum Multiverse

The Many Worlds of the Quantum Multiverse

Season 2 Episode 48
11:10
What Happens At The Edge Of The Universe?

What Happens At The Edge Of The Universe?

Season 2 Episode 2
7:43
The First Humans On Mars

The First Humans On Mars

Season 2 Episode 47
6:18
What if Singularities DO NOT Exist?

What if Singularities DO NOT Exist?

Season 10 Episode 1
14:44
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PBS Space Time

LIGO's First Detection of Gravitational Waves!

Season 2 Episode 16

Over 100 years after Einstein proposed his theory of general relativity, we are proud to announce that his final major prediction has been verified! Gravitational waves have officially been detected by LIGO! This is a huge deal and an exciting new step in understanding our universe.
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