I am Janna Levin. Theoretical physicist, Big Bang and Black Hole author. Ask me anything about the universe.
Hi reddit, Janna Levin here. Feel free to ask me anything about the big bang, black holes, time, the Universe, and Anything. I'll answer what's answerable, what we know, maybe I'll throw in some things we don't know. I'm a Professor of Physics and Astronomy at Barnard College of Columbia University and the author of How the Universe Got Its Spots and A Madman Dreams of Turing Machines. I am at the Aspen Ideas Festival today. You can watch my "Big Idea" from Aspen here: https://www.youtube.com/watch?v=gHZkx5vDPHA&feature=youtu.be
EDIT: Thanks everyone for all of the great questions. Find me out in the world, like on twitter: @JannaLevin You can also watch the lecture I gave at the Aspen Ideas Festival: https://www.youtube.com/watch?v=N-Vbho3331c&feature=youtu.be