Answer:
Not only are the Falls themselves powerful, but the City of Niagara was the birthplace of hydroelectric power! In 1896, Nikola Tesla developed the alternating current system, which allowed for the transmission of power generated along the Niagara River to homes and businesses. In the mid-1890s, Nikola Tesla, a brilliant electrical engineer, developed a system of alternating current (AC) which enabled power from Niagara Falls to be transmitted at great distances. The system was put into use on November 15, 1896, when electric power was transmitted from Niagara Falls to Buffalo.