Physics ideas: is faster-than-light travel possible?

If you've been following my channel for a really long time, you might remember that some years ago I made a video about whether faster-than-light t... (2023)

Today we'll talk about one of my favorite topics, warp drives. I am fascinated by warp drives because they are future technology straight out of sc... (2023)

Sign Up on Patreon to get access to the Space Time Discord! https://www.patreon.com/pbsspacetimeSign up for the mailing list to get episode notific... (2023)

In this video I explain why it is correct to say that we all travel through time at the speed of light and just what this means. (2023)