PolyMatter | Why Costco is Cheaper than Amazon @PolyMatter | Uploaded 4 years ago | Updated 8 hours ago
First 200 get 20% annual premium membership of Brilliant: brilliant.org/Polymatter

Twitter: twitter.com/polymatters
Patreon: patreon.com/polymatter
Pins & T-Shirts: standard.tv/collections/polymatter
Reddit: reddit.com/r/PolyMatter

Sources: 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