Episode 18 of BookLab is now up! Our featured book is "Lost in Math," by Sabine Hossenfelder. Physics made enormous progress in the 20th century – but Sabine Hossenfelder says we’ve reached a dead-end in the 21st, because today’s physicists take their equations too seriously. And on the nightstand: Through Two Doors at Once, by Anil Ananthaswamy; and The Order of Time, by Carlo Rovelli.
