PBS Space Time

When Time Breaks Down

Season 1 Episode 39 | 8m 4s | Video has closed captioning.

We learned how motion gives matter its mass, but how does motion affect time? Let’s dive deeper into the true nature of matter and mass by exploring Einstein’s photon clock thought experiment, and the phenomenon that is time dilation.

Aired: 07/03/16

Rating: NR


Problems Playing Video? | Closed Captioning