Up Next
Back to Show
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?
Support Provided By
12:00
We explore all the cool facts of the James Webb Space Telescope.
13:42
In fact, the first tantalizing evidence is already in and we take a look.
15:34
We dive into the weird world of quantum chromodynamics and the strong force.
15:22
Let's explore Quintessence and find out what dark energy really is.
15:00
Today we’re going to try to save reality - or at least realism.
14:31
Is space so deadly that we’re effectively imprisoned in our solar system forever?
14:09
Black holes are very real, but are also a theoretical nightmare.
13:29
Neils Bohr once said “Physics concerns what we can say about Nature."
13:14
It’s possible to stitch together a Frankenstein flip book of galaxy evolution.