First 200 get 20% annual premium membership of Brilliant: https://brilliant.org/Polymatter Twitter: https://twitter.com/polymatters Patreon: https://patreon.com/polymatter Pins & T-Shirts: https://standard.tv/collections/polymatter Reddit: https://reddit.com/r/PolyMatter Sources: https://pastebin.com/68NH6iva Music by Graham Haerther (http://www.Haerther.net/) Audio editing by Eric Schneider Motion graphics by Vincent de Langen Everything else by Evan This includes a paid sponsorship which had no part in the writing, editing, or production of the rest of the video. Music by Epidemic Sound: http://epidemicsound.com/