Canada switched to metric between the mid 70s and mid 80s. I was born in 1977. Things like my height and weight I only know customary units. Food is still adver

Canada switched to metric between the mid 70s and mid 80s. I was born in 1977. Things like my height and weight I only know customary units. Food is still advertised in customary units even though it is sold in metric. Pop cans are still 12 fl oz but labelled as 355 ml. My grandfather worked in a mill, and he said after metrification a sheet of plywood still measured 4'x8' but got slightly thinner. Speed and temperature I know in metric because that's the way they are signed / reported. I don't think metrification will ever be completed, we seem stuck in a half way point that works well enough.