PhysicsPhysicists made the most precise measurement ever of a single particle By trapping a single electron in an isolated chamber cooled to near absolute zero, physicists were able to measure the particle's magnetic moment - a key quantum property - at a precision of 1.3 parts in 10 trillion News
PhysicsProtons inside some types of hydrogen and helium are behaving weirdly In some types of helium and hydrogen, protons are more than six times as likely to pair up than they are in other atoms – which may mean there is something we don’t understand about the strong nuclear force News