PhysicsWhy string theory has been unfairly maligned - and how to test it String theory is widely considered beyond empirical investigation. But we could conceivably test it thanks to ancient particles called moduli, which might appear in astronomical observations, says theorist Joseph Conlon Features
Space鈥業slands鈥 poking out of black holes may solve the information paradox Measuring 鈥渆ntanglement islands鈥 that contain copies of information that black holes have lost could help us find an answer to Stephen Hawking鈥檚 black hole paradox 快猫短视频