2001: A Space Odyssey introduced a lot of people to the idea of rotation based artificial gravity, but in sci-fi, it's far from the only one to implement the idea! Babylon 5, Halo, and Ringworld also used rotation-based artificial gravity in their stores, but, being an astrophysicist I had to ask, WHO DOES IT BEST? And more importantly, is artificial gravity in space possible?

Originally released by Knowledgemotion, 2015. Streaming video file encoded with permission for digital streaming by Infobase on February 21, 2020.

What's the Most Realistic Artificial Gravity in Sci-Fi? (8:30); .