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The Misunderstood Nature of Entropy

The Misunderstood Nature of Entropy

Season 4 Episode 32
10:58
Reversing Entropy with Maxwell's Demon

Reversing Entropy with Maxwell's Demon

Season 4 Episode 33
11:36
How Close To The Sun Can Humanity Get?

How Close To The Sun Can Humanity Get?

Season 4 Episode 34
8:51
How Will the Universe End?

How Will the Universe End?

Season 4 Episode 36
12:37
Is There Life on Mars?

Is There Life on Mars?

Season 4 Episode 37
13:41
The Black Hole Entropy Enigma

The Black Hole Entropy Enigma

Season 4 Episode 38
11:41
How to Detect Extra Dimensions

How to Detect Extra Dimensions

Season 4 Episode 41
11:46
Computing a Universe Simulation

Computing a Universe Simulation

Season 4 Episode 42
12:04
What are the Strings in String Theory?

What are the Strings in String Theory?

Season 4 Episode 43
13:20
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PBS Space Time

Quantum Invariance & The Origin of The Standard Model

Season 4 Episode 31

Our laws of physics are equations of motion, along with some associated constants. We’ve talked about the symmetries of these equations, and how they lead us to conserved quantities. But this is just the tip of the theoretical iceberg - sometimes investigating the symmetries of these equations predicts entirely new physics. The standard model of particle physics is a remarkable example.

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The Universe Itself Might Be Hiding the Gravity Particle From Us
18:42
Gravitons, the particle of quantum gravity, may be impossible to detect.
Heisenberg Made a Discovery in 1925. We Still Can't Explain It
25:02
2025 was the international year of quantum science, but today we examine its origins.
Do We Live in the Rarest Solar System In The Universe? We're about to find out!
21:17
We’ve found lots of “habitable” worlds but we don’t know what factors are needed for life.
The Gravity Particle Should Exist. So Where Is It?
21:31
What is the graviton, and does it even exist?
Why Antimatter Engines Could Launch In Your Lifetime
19:52
Antimatter drives sound like science fiction, but they may not be as far as you think.
We Were Wrong About the Quantum Eraser!
23:22
Does quantum mechanics allow the future to retroactively influence the past or not?
Why Life on Mars Will Doom Humanity
19:14
Life on mars could result in humanity’s destruction via Fermi Paradox.
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.
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