Julian Barbour: The Janus Point
Why is there an “arrow of time” in that time seems to flow in one direction, always forward? In this exclusive excerpt from his new book, Julian Barbour offers a radical answer: it doesn’t.
Mario Livio: Galileo and the Science Deniers
An exclusive excerpt from Mario Livio’s new book about the life of Galileo Galilei, his discoveries and how he was challenged by science deniers.
Sean Carroll: Something Deeply Hidden
An exclusive excerpt from Sean Carroll’s new book about the essential puzzle of quantum mechanics.