Podcast: Play in new window | Download (Duration: 17:20 — 8.5MB) | Embed
part 2: Black hole business
It’s the second part of the two part episode on black holes, where not even our point can escape.
Here’s an article on how we learned what the speed of light is.
Who determined the speed of light?
Here’s a tedtalk that talks about gravitational waves.
What the discovery of gravitational waves means
Here’s the sound of two blackholes colliding.
The Sound of Two Black Holes Colliding
Here’s an article on the search for blackholes that we’ve been up to ever since we thought that there might be such a thing.
Who really discovered black holes?
Here’s an article about attempting to get an image of the blackhole at the center of our own galaxy.
How Do You Take a Picture of a Black Hole?
And finally, here’s an article about the picture we got of a blackhole in the center of someone else’s galaxy.