Perpetual Motion: The History of an Obsession |
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Page 50
... self - operating mills using the Archimedean screw . This one uses a coiled tube as a water lift and employs a turbine - like wheel ... moving wheel , the subject of a detailed analy- sis in the next chapter , that appeared the most plausible ...
... self - operating mills using the Archimedean screw . This one uses a coiled tube as a water lift and employs a turbine - like wheel ... moving wheel , the subject of a detailed analy- sis in the next chapter , that appeared the most plausible ...
Page 58
The History of an Obsession Arthur W. J. G. Ord-Hume. 4 Self - moving Wheels and Overbalancing Weights It is safe to say that all attempts at perpetual motion in the Middle Ages concerned the wheel which would ' turn of itself ' . That the ...
The History of an Obsession Arthur W. J. G. Ord-Hume. 4 Self - moving Wheels and Overbalancing Weights It is safe to say that all attempts at perpetual motion in the Middle Ages concerned the wheel which would ' turn of itself ' . That the ...
Page 65
... wheel revolves . This turns the lever on its pivot and brings the weighted end on to one of the stops I within the periphery of the wheel . A brake strap K may be tightened upon the wheel ... Self - moving Wheels and Overbalancing Weights 65.
... wheel revolves . This turns the lever on its pivot and brings the weighted end on to one of the stops I within the periphery of the wheel . A brake strap K may be tightened upon the wheel ... Self - moving Wheels and Overbalancing Weights 65.
Contents
Introduction | 15 |
What is Perpetual Motion? | 19 |
Elementary Physics and Perpetual Motion | 27 |
Copyright | |
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ammonia appeared Archimedean screw atoms Bishop Wilkins Böckler boiler bottom buckets centre century chain claims clock clockwork Coleman Sellers conservation of energy continue Cox's crank demonstrated descending described device discovered discovery discs driving dry pile electricity engine exhibition experiment flywheel force Franklin Institute friction fuel Garabed Giragossian glass gravity heat hollow impossible inclined plane invention inventor Keely's lamp Law of thermodynamics levers liquid lodestone magnets means mechanism mercury move Museum natural once operation Orffyreus Patent Office pendulum perpetual motion machine perpetual motion seekers perpetual motionists Perpetuum Mobile petual motion Philadelphia philosopher physicist piece possible pressure principle probably produced Professor published pulley pump radium reactor Redheffer Rolling Ball Clock rotation scheme Second Law self-moving wheel shaft side steam Stevinus strange temperature thing thought tion tube turn uranium 235 uranium 238 valve waterwheel weights winding Zimara