WHITE HOLES (PB)

Let us journey into the heart of a black hole. Let us slip beyond its boundary, the horizon, and tumble down this crack in the universe. As we plunge, we'll see geometry fold, we'll feel the equations draw tight around us. Eventually, we'll pass it: the remains of a star, deep and dense and falling further far. And then - the bottom. Where time and space end, and the white hole is born. Carlo Rovelli guides us to the edge of theory and experiment. Here is the extraordinary life of a white hole.