Watch the full episode here: youtu.be/2TUza5C2uJ8 What if there are other universes, just like ours? With an infinite number of Earths? With uncountable versions of you? And what if we don't have to look too far to find them? Maybe a mirror version of our reality is right here... Our Universe began when a small, but very hot singularity exploded in the Big Bang 13.7 billion years ago. But maybe it wasn't the only one to be born then. Get the What if book: bit.ly/ytc-the-what-if-100-book Join this channel to get access to perks: youtube.com/channel/UCphTF9wHwhCt-BzIq-s4V-g/join Interested in sponsoring our episodes or collaborating? Email us: inquiries@underknown.com Our other channels: How to Survive: bit.ly/how-to-survive-show Aperture: bit.ly/aperture-show T-shirts and merch: bit.ly/shopwhatif Newsletter: bit.ly/whatif-newsletter What If elsewhere: Discord: discord.gg/Bj5UnspbwE Whatsapp: whatsapp.com/c...