A new subatomic weight scale can measure masses as tiny as one yoctogram. Less than the mass of a proton, a yoctogram is equivalent to a billionth of a billionth of a millionth of a gram.

Yesterday, CERN physicists shocked the world with news of a scientific finding that could revolutionize the field of physics. The researchers claim to have observed what many had believed to be impossible: subatomic particles called neutrinos moving faster than the speed of light.