The Edge of Knowledge by Lawrence M. Krauss

https://thebookvoice.com/podcasts/2/audible/187825 to listen full audiobooks. Title: The Edge of Knowledge Author: Lawrence M. Krauss Narrator: Lawrence M. Krauss Format: mp3 Length: 7 hrs and 39 mins Release date: 05-09-23 Ratings: 4.5 out of 5 stars, 49 ratings Genres: Physics Publisher's Summary: Three of the most important words in science are I don't know. Not knowing implies a universe of opportunities—the possibility of discovery and surprise. Our understanding of science has advanced immeasurably over the last 500 years, yet many fundamental mysteries of existence persist: How did our universe begin? How big is the universe? Is time travel possible? What’s at the center of a black hole? How did life on Earth arise? Are we alone? What is consciousness, and can we create it?