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Zero-Point Energy Demystified

Zero-Point Energy Demystified

Season 4 Episode 2
9:45
Suicide Space Robots

Suicide Space Robots

Season 4 Episode 3
6:00
Citizen Science

Citizen Science

Season 4 Episode 4
10:02
Extinction by Gamma-Ray Burst

Extinction by Gamma-Ray Burst

Season 4 Episode 7
9:48
What Do Stars Sound Like?

What Do Stars Sound Like?

Season 4 Episode 8
9:14
Horizon Radiation

Horizon Radiation

Season 4 Episode 9
12:03
The End of the Habitable Zone

The End of the Habitable Zone

Season 4 Episode 10
9:55
Kronos: Devourer Of Worlds

Kronos: Devourer Of Worlds

Season 4 Episode 11
7:42
What is Energy?

What is Energy?

Season 4 Episode 12
11:20
The Death of the Sun

The Death of the Sun

Season 4 Episode 13
9:01
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PBS Space Time

The Vacuum Catastrophe

Season 4 Episode 1

If vacuum energy really does have the enormous value predicted by quantum field theory then our gently expanding, geometrically flat universe shouldn’t exist. This is the vacuum catastrophe.

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Season
At What Point Does Spacetime Become Quantum?
19:01
How to build a particle collider the size of the solar system.
The Most Important Satellite You’ve (Probably) Never Heard Of
12:39
One of the most important reasons we go to space is to know our own planet better.
Is There a Simple Proof For a Vast Multiverse?
16:18
Is there evidence for the existence of an enormous number of other universes?
Why The Multiverse Could Be Real
17:14
Can something that exists be bad science?
Why Is All DNA Right Handed?
18:56
It may be that our very DNA inherited its twist from the underlying handedness of reality.
Are The Fundamental Constants Finely Tuned? | The Naturalness Problem
17:21
Did God have any choice in creating the world? So asked Albert Einstein
The Crisis In Physics: Are We Missing 17 Layers of Reality?
18:19
What if, just before we reach the bottom, we find out that reductionism fails?
Is Our Model of Dark Energy Wrong? | New 4.2σ Results
19:03
The biggest news in cosmology in recent years is that dark energy may be fading away.
Is There A Simple Solution To The Fermi Paradox?
18:50
Does this also explain why there are no aliens?
Quantum Energy Teleportation is Real!
16:58
Quantum energy teleportation may be as close as we get to transporter beams. But how close is that?
Why Didn’t Antimatter Destroy The Universe?
14:50
Why is there any matter in the universe? A new antimatter breakthrough at LHC holds clues.
New Evidence: Earth Had Rings (and Might Regain Them)
16:30
There’s an extremely good chance that Earth once did have a ring system.
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