© 2024 Lakeshore Public Media
8625 Indiana Place
Merrillville, IN 46410
(219)756-5656
Public Broadcasting for Northwest Indiana & Chicagoland since 1987
Play Live Radio
Next Up:
0:00
0:00
0:00 0:00
Available On Air Stations

Can We Test Quantum Gravity?

Season 10 Episode 20 | 16m 51s

If we discover how to connect quantum mechanics with general relativity we’ll pretty much win physics. There are multiple theories that claim to do this, but it’s notoriously difficult to test them. Let’s talk about some ideas for quantum gravity experiments that can be done on a non-galaxy-sized lab bench, and in some cases already have been done.

Aired: 09/11/24
Is Dark Energy Getting Weaker?
Here’s the story we like to tell about the beginning of the universe.
We’ve never seen a TDE in the Milky Way, but we’ve seen them in distant galaxies.
What if gravity isn’t weirdly quantum at all, but rather … just a bit messy?
Have we reached the end of the line of discoverable elements?
Can we change the color of a black hole?
Learn about Nobel laureate Roger Penrose's idea of how consciousness is caused by quantum processes.
Faster than light travel may produce gravitational waves that we could see here on Earth.
All particles belong to two large groups: fermions and bosons.
Just how much stronger is this year’s solar activity going to get?