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Is Time Travel Impossible?

Is Time Travel Impossible?

Season 5 Episode 37
12:33
Why We Might Be Alone in the Universe

Why We Might Be Alone in the Universe

Season 5 Episode 38
12:24
Does Life Need a Multiverse to Exist?

Does Life Need a Multiverse to Exist?

Season 5 Episode 39
13:09
Can You Observe a Typical Universe?

Can You Observe a Typical Universe?

Season 5 Episode 40
13:36
Is The Universe Finite?

Is The Universe Finite?

Season 5 Episode 41
12:25
The Doomsday Argument

The Doomsday Argument

Season 5 Episode 42
12:50
Do Black Holes Create New Universes?

Do Black Holes Create New Universes?

Season 5 Episode 43
12:24
How To Detect a Neutrino

How To Detect a Neutrino

Season 5 Episode 44
9:54
How To Capture Black Holes

How To Capture Black Holes

Season 5 Episode 45
12:02
What if Singularities DO NOT Exist?

What if Singularities DO NOT Exist?

Season 10 Episode 1
14:44
What Happens If We Nuke Space?

What Happens If We Nuke Space?

Season 10 Episode 2
15:13
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PBS Space Time

Loop Quantum Gravity Explained

Season 5 Episode 36

It’s time we talked about loop quantum gravity. What exactly is it? What are the loops? And can it really defeat string theory in our quest for a Theory of Everything?

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Season
The New Warp Drive Possibilities
13:11
Einstein gives us a glimmer of hope that time can be warped.
What If Dark Matter Is Just Black Holes?
12:35
It may be that for every star in the universe there are billions of black holes.
Why the Muon g-2 Results Are So Exciting!
12:35
Muon G-2 experiment produces the most successful predictions in physics.
Zeno's Paradox & The Quantum Zeno Effect
12:48
We talk about some real experiments that claim to have demonstrated Zeno's phenomenon.
The New Crisis in Cosmology
13:08
The crisis in cosmology has actually gotten worse, which means we may be onto something!
How Does Gravity Affect Light?
13:24
We explore if there is a true connection between light and gravity.
Does Time Cause Gravity?
8:55
We explore that it's the warping of time that causes gravity.
Gravitational Wave Background Discovered?
13:54
There's a galaxy-spanning gravitational wave detector that has provided a breakthrough.
Is Dark Matter Made of Particles?
13:03
We try to make contact with dark matter particles and enter into the Dark Universe.
Can We Break the Universe?
12:32
We delve into some of the most famous paradoxes of special relativity.
What Happens During a Quantum Jump?
12:43
Transitions of quantum systems have always defied observation...until now.
Navigating with Quantum Entanglement
12:11
Erwin Schrödinger provides a new perspective that helps us navigate quantum mechanics.
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