Surprise: There was a universe before the Big Bang | Ethan Siegel

Transcript

• I like to think about what it was like when I was a small child and I first started to wonder about things. Maybe the most profound question that I knew how to ask was, what is all of this? You know, the planet and everything beyond the planet. And if I was being a little more detailed, I'd ask, and how does it get to be that way? Where did the u... Read More