PhysicsThe physicist on a mission to spark a quantum industrial revolution Quantum fridges, batteries and clocks are brilliant inventions but still limited in power. Now physicist Nicole Yunger Halpern is charting a path to take them to the next level Features
SpaceWhen did time begin? Hint: It wasn’t at the big bang You may think that time started 13.8 billion years ago at the birth of the universe, but physicists with alternative definitions of time have other ideas Features