Can you create mathematical models of cities to predict how they will function? Maybe, but you can only tell in hindsight.
The cost of garbage in Ottawa really does stink these days. Every year the cost keeps going up as well. The business of garbage is lucrative.
Happy Thanksgiving in Canada once again, but think of the Wild Turkeys.
Can you power a car with cow plops? Yes, you can, manure is another option, but it does have a few steps to it.