Easy Off oven cleaner was invented by Herbert McCool in Regina in 1932

Easy Off oven cleaner was invented by Herbert McCool in Regina in 1932

A Canadian slang, it gained popularity with Doug and Bob McKenzie (Rick Moranis & Dave Thomas) from the "Great White North" segments

A Canadian slang, it gained popularity with Doug and Bob McKenzie (Rick Moranis & Dave Thomas) from the "Great White North" segments

the tire tread invented by Elijah McCoy...............remember the term "the real McCoy"

the tire tread invented by Elijah McCoy...............remember the term "the real McCoy"

Patent - DEVICE FOR PHONOGRAPHS by Thomas Ahearn 1920

Patent - DEVICE FOR PHONOGRAPHS by Thomas Ahearn 1920

ca+tire.jpg (400×189)

ca+tire.jpg (400×189)

Quasiturbine  was invented in 1996

Quasiturbine was invented in 1996

CANDU reactor -first developed in the late 1950s and 1960s in Ontario

CANDU reactor -first developed in the late 1950s and 1960s in Ontario

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