Skip to main content

Up Next

Dissolving an Event Horizon

Dissolving an Event Horizon

Season 6 Episode 21
11:32
How Stars Destroy Each Other

How Stars Destroy Each Other

Season 6 Episode 24
10:41
How Do We Know What Stars Are Made Of?

How Do We Know What Stars Are Made Of?

Season 6 Episode 26
11:13
The Truth About Beauty in Physics

The Truth About Beauty in Physics

Season 6 Episode 27
13:29
Could Life Evolve Inside Stars?

Could Life Evolve Inside Stars?

Season 6 Episode 28
10:47
Solving Quantum Cryptography

Solving Quantum Cryptography

Season 6 Episode 29
14:39
Venus May Have Life!

Venus May Have Life!

Season 6 Episode 30
13:01
Do the Past and Future Exist?

Do the Past and Future Exist?

Season 6 Episode 31
13:09
Back to Show
PBS Space Time

Building Black Holes in a Lab

Season 6 Episode 20

Black holes are about the worst subjects for direct study in the universe and studying the physics of real black holes is much, much harder. But it turns out we don’t need to make them instead we can study analog black holes called analogies. Physical systems that aren’t black holes but that behave in similar ways may reveal the real behaviors of real black holes.

Support Provided By
Season
The Final Barrier to (Nearly) Infinite Energy
19:39
Why are billions suddenly being pumped into fusion startups?
The Crisis in Physics: Why the Higgs Boson Should Not Exist!
16:36
The universe should've collapsed after the Big Bang, but a light Higgs boson let us exist.
Does Timescapes Disprove Dark Energy?
14:30
Maybe dark energy doesn't exist?
How Many Black Holes Are In The Solar System?
18:32
Dark matter has eluded us for many decades but we may be able to discover more now.
Does Infinity - Infinity = an Electron
15:35
What do you get if you combine something that’s infinitely massive and negative infinitely massive?
What Does An Electron Actually Look Like?
13:39
What does an electron really look like?
The NEW Ultimate Energy Limit of the Universe
16:35
Is there a limit to how much energy you can cram into, or pull out of one patch of space?
Does the Planck Length Break E=MC^2?
17:19
I’d like to invite you to an even higher level of nerdom!
Can the Universe Remember? Exploring Gravitational Memory
11:43
Gravitational tsunamis exist and we’re on the verge of being able to detect them.
How Can Humanity Become a Kardashev Type 1 Civilization?
18:40
Will we ever become a Kardeshev Type-1 civilization and how can we get there?
Do Neutron Stars Shine In Dark Matter?
14:05
New data is telling us that Neutron stars may make one of the most popular dark matter candidates.
What If the Cosmological Constant Is Not Constant?
15:14
Is Dark Energy Getting Weaker?
Active loading indicator