Crash Course Physics | Special Relativity: Crash Course Physics #42 | Episode 42 | PBS
By Owner - Crash Course Physics - Powered By PBSFrom Pbs OrgSeptember 8, 2025
So we've all heard of relativity, right? But... what is relativity? And how does it relate to light? And motion? In this episode of Crash Course Physics, Shini talks to us about perspective, observation, and how relativity is REALLY weird!
#Time
#Space
#Speed
#Light
#Frame
#Relative
#Mass
#Energy
#Motion
#Invariance