Tesla: Nikola Tesla designed the first hydro-electric power plant in Niagara Falls. This was the final victory of Tesla's Alternating Current over Edison's Direct Current. This is the interior of Power House No. 1 of the Niagara Falls Power Company
Free energy - "Electric power is everywhere present in unlimited quantities and can drive the world's machinery without the need of coal, oil, gas, or any other of the common fuels." ~Nicola Tesla WHY are we still using them!