o Canada's decision to go metric in 1970 was not without controversy. Visit the CBC Digital Archives to view some television clips about this topic. The Gimli Glider clip is a good one, but look at some of the other clips too. There's also this great podcast on catastrophic "unit conversion errors," which is worth listening to. Comment on what you discover. o Once you've posted your contribution, respond to at least two of the postings made by other course participants. D