PhysicsWhat are fractals and how can they help us understand the world? Fractals are common in nature because of the surprisingly simple way they are made. Mathematically, they also help us make sense of complexity and chaos – and maybe even quantum weirdness Features
PhysicsBlack holes scramble information – but may not be the best at it Information contained within quantum objects gets scrambled when they interact. Physicists have now derived a speed limit for this process, challenging the idea that black holes are the fastest data scramblers 51¶¯Âþ