Perhaps I'll start and then maybe I'll turn to my colleagues to supplement.
It's a tough one because I can name a few things that are really impressive to me across the country, and I'll be forgetting people, but I'll still give you a sense of some of the areas I think are really neat.
One of them is out west. In Alberta, there are some incredible things going on with oil sands research, and groups like COSIA are leading that with the oil sands players. Vancouver is pretty much the world centre for fuel cell technology development, as evidenced by companies like Daimler, Ford, and others who are located there.
Everyone always mentions Waterloo because Waterloo is an incredible place—and Krista may want to jump in on that—in terms of an ICT hub that overlaps with some really interesting things going on in the life sciences, for example, in the Mississauga and related area. It's just a very dynamic and compelling place.
Montreal and Toronto have substantial world-class aerospace sectors. Aerospace is an area where disruptive technology tends to get adopted at a stately pace because of the need to make sure everything has flight heritage and is safe. But it's also a leading innovative sector.
Life sciences is an area where we have incredible capacity in Vancouver, in Montreal, in Quebec City, and in Toronto. There are also pockets of excellent capabilities elsewhere, such as Prince Edward Island, which has a fantastic bio cluster.
I left out a bunch of people, but those are some really interesting areas.