Parallel Universes & Alternate Realities

Parallel Universes, Multiverses, Alternate Timeline & Realities are the focus of many theories of physics and popular science & science fiction. Watch the video version: https://youtu.be/jK46WwMGF54 Start listening with a 30-day Audible trial and your first audiobook plus two Audible Originals are free. Visit http://www.audible.com/isaac or text "isaac" to 500-500. Visit our Website: http://www.isaacarthur.net Support us on Patreon: https://www.patreon.com/IsaacArthur SFIA Merchandise available: https://www.signil.com/sfia/ Social Media: Facebook Group: https://www.facebook.com/groups/1583992725237264/ Reddit: https://www.reddit.com/r/IsaacArthur/ Twitter: https://twitter.com...