Two scientists from Japan and Canada won the Nobel Prize in physics on Tuesday, for discovering that neutrinos have mass, which changed our views of the universe. The prize was awarded to Takaaki Kajita, a professor at the University of Tokyo, and Arthur B. McDonald, a professor emeritus at Queen’s University, announced by the Royal Swedish Academy of Sciences. “It’s very important because neutrinos are elementary particles. There are very many of them. They are […]