Niagara Falls is by far one of the most incredible wonders in the world— attracting millions to bask in its glory each year. It is a source of beauty just as it is a source of power for thousands of people who live nearby, but did you know that these Falls are steeped in just as much tragedy as they are triumph? Today, we’ll find out about the daredevils of Niagara Falls— starting with the first person to ever go over the Falls and survive, all inside a barrel.