Portal:Canada/Did You Know/18

... that the sawmill in Aumond, Quebec, built in 1862, also provided electricity and remained in operation until 1989?
...that Cecilia Krieger, who translated the work of Sierpiński into English, was the first woman to receive a Ph.D in mathematics in Canada?
...that the Lake Superior National Marine Conservation Area in Ontario is the largest freshwater marine protected area in the world?
...that the global stratotype for the Precambrian-Cambrian boundary is a cliff at Fortune Head, southeastern Newfoundland?
...that after taxiing past the smoldering wreckage of Canadian Pacific Airlines Flight 402, BOAC flight 911 also crashed, with 188 total lives lost in less than a day?