How Fast Is Light?

Light goes so fast that it broke our classical understanding of how speed works. We can fix our understanding with a little relativity and a space-time diagram, but you have to let go of any preconceived notions you might have about motion. ________________________________ VIDEO ANNOTATIONS/CARDS Complete Twins Paradox:    • Twins Paradox: The Complete Explanation   Ultimate Guide to Relativity:    • The Ultimate Guide to Space-time and Relat...   What Are Gravitational Waves?    • What Are Gravitational Waves?   What the HECK is a Photon?!    • What the HECK is a Photon?!   ________________________________ RELATED YOUTUBE VIDEOS PBS Space Time on Galaxy Collision:    • The Andromeda-Milky Way Collision   ________________________________ HUGE THANK YOU TO THESE PATRONS ** Daniel Bahr, Ilya Yashin, Drake Dragon (TMDrake), Morgan Williams, Rick Finn, Kevin MacLean, David Bronakowski, Robert J Zapolis, Nicholas Ursa, Evgeny Ivanov ** ________________________________ SUPPORT THE SCIENCE ASYLUM Patreon:   / scienceasylum   Advanced Theoretical Physics (eBook): https://gumroad.com/l/ubSc Merchandise: https://www.scienceasylum.com ________________________________ OTHER SOURCES https://www.jpl.nasa.gov/infographics... https://home.cern/about/updates/2015/... https://physics.stackexchange.com/que... ________________________________ LINKS TO COMMENTS MusicalRaichu - Featured Comment:    • Twins Paradox: The Complete Explanation   IoDavide1 - Featured Comment:    • Twins Paradox: The Complete Explanation   ________________________________ IMAGE CREDITS Juno Space Probe: https://commons.wikimedia.org/wiki/Fi... US Flag: https://commons.wikimedia.org/wiki/Fi...