Peter Higgs, who gave his name to the subatomic particle known as the Higgs boson, has died aged 94. He was always a modest man, especially when considering that he was one of the greats of particle physics – the area of science concerned with the building blocks of matter. In 1964, a few years after arriving from London to take up a position at the University of Edinburgh, Higgs read a paper by the American theoretical physicist Philip Anderson. At the time, physicists did not have a theory...