Index Entry
…The scientist discovers those principles that are operative in nature. He discovers the principles of the lever. Not only the lever but also the electromagnetic principle, and the development of the waterwheel with a series of levers on the hub. . . . and having experienced going under a waterfall, realizing the waterfall had the same kind of power as your body had when you got on the end of a lever, so that by putting under the waterfall, it’s going to go around-- and using then this extraordinary discovery of the electromagnetics generating electricity.
