ChemistryQuantum dots help destroy ‘forever chemicals’ with light Shining light through nanocrystals helps break down PFAS without the need for extreme heat or pressure 51¶¯Âþ
PhysicsPhysicists determined the paper most likely to give you a paper cut An experiment with a robot and gelatine determined that 65-micrometre-thick paper is the most prone to slicing our skin – but it can also make for a handy recyclable knife 51¶¯Âþ