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Habitable Exoplanets Debunked!

Habitable Exoplanets Debunked!

Season 1 Episode 16
10:46
Is Gravity An Illusion?

Is Gravity An Illusion?

Season 1 Episode 17
10:17
How to Signal Aliens

How to Signal Aliens

Season 1 Episode 18
6:14
Can a Circle Be a Straight Line?

Can a Circle Be a Straight Line?

Season 1 Episode 20
8:16
The Leap Second Explained

The Leap Second Explained

Season 1 Episode 21
2:20
Do Events Inside Black Holes Happen?

Do Events Inside Black Holes Happen?

Season 1 Episode 25
11:50
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

Can You Trust Your Eyes in Spacetime?

Season 1 Episode 22

Last time we talked about what curvature means, looked at geodesics, great circles on spheres, and tried to understand the notion of "straightness". This week on Spacetime, we take a detour into how geometry works in spacetime. Get excited, because this episode is even more mind-bending than the last!

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Season
Does Many Worlds Explain Quantum Probabilities?
19:03
Many World’s lack wavefunction collapse might be the key to the measurement problem.
What If Gravity is Not Quantum?
18:32
The holy grail of physics is a quantum theory of gravity. What if it’s not possible?
How Will We (Most Likely) Discover Alien Life?
18:32
Alien life will most likely be discovered by faint changes in the color of alien sunsets.
Why Did Attosecond Physics Win the Nobel Prize?
12:05
The 2023 Physics Nobel prize has been awarded to three physicists for attosecond physics.
JWST Discovered The Farthest Star Ever Seen!
15:59
With the James Webb Space Telescope we’ve now seen the earliest star ever detected.
Are Many Worlds & Pilot Wave The Same Theory?
17:24
Some are arguing that Many Worlds and Pilot Wave are really the same.
Are Room Temperature Superconductors Impossible?
18:00
What if we could produce superconductivity at room temperature? It would change the world.
What New Science Would We Discover with a Moon Telescope?
20:39
We may need to build a radio telescope in the quietest place nearby - the moon!
What If Space is Not Empty?
14:59
Spacetime on its smallest scale is an ocean of black holes and wormholes...or so we think.
Did JWST Discover Dark Matter Stars?
11:49
Did JWST just find a new type of star powered by dark matter?
Do We Need a New Dark Matter Model?
16:21
Did we just uncover new evidence to support Cold Dark Matter?
Was the Gravitational Wave Background Finally Discovered?!?
15:51
The gravitational wave background has probably been detected using a pulsar timing array.
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