Now, in an inspiring video event, we probe the secrets of Niagara Falls. From helicopter and speedboat, at high-tech labs and at rope's end, we join Earth scientists as they struggle to piece together the epic life story of North America's most celebrated natural wonder.
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is e verry god film i lokk him with my children an the children says is big very big biger tehn the fall behind the house of us.
I've seen Victoria Falls first and thought it was the most awesome sight I've experienced ever. I was wrong! It was 27 years ago and still want to come back to see Niagara Falls again.