Canada 150: Discovery Way

To Dec 31 Learn about the Eureka moments that led to the invention of hockey masks, Blackberry pagers and aircraft black boxes – all three of which were dreamt up by a crafty Canadian. This timeline of Canada’s past 150 years presents 22 game-changing artifacts invented along the way, and profiles the creative minds behind them. $22. ONTARIO SCIENCE CENTRE, 770 DON MILLS RD ONTARIOSCIENCECENTRE.CA