History-in-the Making This Weekend at St Lawrence Parks Commission Heritage Sites hometowntv12.ca - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from hometowntv12.ca Daily Mail and Mail on Sunday newspapers.
Physicist and jazz musician Stephon Alexander muses about the interplay of jazz, physics, and math. And cosmologist Katie Mack unpacks the latest thinking about the mysteries of dark matter, as part of the Perimeter Institute Public Lecture series.