PhysicsProtons seem to be a different size depending on how you look at them An experiment that probed particles called gluons, which contain most of the mass of a proton, has revealed that a proton’s radius alters depending on whether you look at the particle's charge or mass 51¶¯Âþ
PhysicsWhy uncertainty is part of science - especially quantum mechanics Quantum mechanics had a disordered beginning in the 1920s, and is still developing today. Science is rarely a done deal, says Chanda Prescod-WeinsteinComment