Support the show:

https://www.patreon.com/uncertaintyprinciple

Music by:

Kai Engel:

http://freemusicarchive.org/music/Kai_Engel/Chapter_One__Cold/Kai_Engel_-_Chapter_One_-_Cold_-_01_Snowfall_Intro

Lee Rosevere:

http://freemusicarchive.org/music/Lee_Rosevere/Music_For_Podcasts/Lee_Rosevere_-_Music_For_Podcasts_-_01_Lets_Start_at_the_Beginning

Chris Zabriskie:

https://soundcloud.com/chriszabriskie/i-cant-imagine-where-id-be-without-it?in=chriszabriskie/sets/every-chris-zabriskie-album

Joseph Barker:

https://soundcloud.com/internationalsockmonkey/on-behalf-of-my-parents-joseph

Check out the video by Ted-ed:

https://www.youtube.com/watch?v=yQP4UJhNn0I

Thanks for listening,

& Keep Exploring!