GO HERE NOW: https://www.einsteinathome.org Einstein@Home wikipedia page: https://en.m.wikipedia.org/wiki/Einstein@Home This video is about gravitational waves in the weak field limit as discovered by the LIGO collaboration, explained by parallels to electromagnetic radiation, sound waves, water waves, etc. I want to see Cat LIGO ASAP! Thanks to everyone who supports MinutePhysics on Patreon! ht