And the 2015 Nobel Prize in Physics goes to….. Arthur B. McDonald and Takaaki Kajita for the discovery of neutrino oscillations, which show that neutrinos have mass.  It fills me with pride to see that a Canadian scientist can win the most distinguished award for Physics in the world, and proves that cutting edge research is done by Canadian Universities.  We are an important part of the global machine that is advancing humanity’s understanding of science. So what did this East-West collaboration discover? A long Standing Problem in particle Physics, called the ‘solar neutrino problem,’ developed back in the 1960s....