original: direct mechanical power transmission required that industries using hydropower had to locate near the waterfall .
simplifications: direct mechanical power transmission requires that industries hydropower have to be located neat the waterfall . direct mechanical power transmission made it so that industries using hydropower needed to be near the waterfall . industries using water power have to be located near a waterfall to create the electricity . industries that used hydropower had to locate near the waterfall in order to use direct mechanical power transmission . direct mechanical power transmission required that industries using hydropower had to be near the waterfall . the direct mechanical power transmission required that industries using hydropower had to locate near the waterfall . industries located near the waterfall so the hydropower could be transmitted easily to them . direct mechanical power transmission required that industries using hydropower had to be in close proximity to the waterfall .