Well Canada grows some spectacular hydroponic Pot... They had some better stuff in the 90s but it was so potent that the first joint resulted in a 25 point drop in the whole of the Canadian Culture IQ sothat had to put in a horticultural restricter plate and well... you know where that's goin'...

But seriously folks... I was sitting in a resturant in West Texas and they had a placemat with a list of "Noteworthy Canadian Contributions to the World... it also came with a matching pack of matches... which was distinct only in that it read: "The Complete List of Canadian Contributions to the World." The cleanest placemat you've ever seen and you've never seen a whiter white on a match book.

(Frodly, that means that according to this source, there are precisely NO contributions worthy of note, by the Canadians... EVER. It's a slam on the Cannukistanis which seeks to amuse the free world.)