Members RSS Robot Posted July 13, 2017 Members Share Posted July 13, 2017 The Flagellum Motor The flagellum motor is a microscopic motor-driven propeller that propels the sperm cell and certain bacteria. Molecular scientists are amazed at its “apparent” design. Harvard biologist Howard Berg calls it “the most efficient machine in the universe.” The flagellum motor is composed of a propeller, drive shaft, stator, bushing, u-joint, and is powered by the flow of hydrogen ions. It can rotate at 6,000 to 17,000 rpm but usually operates at... Read More View the full article swathdiver 1 Quote Link to comment Share on other sites More sharing options...
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