Perpetual Motion: The History of an Obsession |
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Page 33
... demonstrate per- petual motion . Stevinus was not only unwilling to accept this , but he deemed it wholly improbable ... demonstrated how the conditions of equilibrium are not disturbed by removing the eight balls in AEB , since from the ...
... demonstrate per- petual motion . Stevinus was not only unwilling to accept this , but he deemed it wholly improbable ... demonstrated how the conditions of equilibrium are not disturbed by removing the eight balls in AEB , since from the ...
Page 39
... demonstrated that both heat ( considered as small- scale motion ) and work ( regarded as large - scale motion ) were ... demonstrates that a fixed amount of mechanical work can always be converted into an equivalent amount of heat . This ...
... demonstrated that both heat ( considered as small- scale motion ) and work ( regarded as large - scale motion ) were ... demonstrates that a fixed amount of mechanical work can always be converted into an equivalent amount of heat . This ...
Page 91
... demonstrate some other aspect . This time , though , instead of bursting into life at full power , nothing happened . The ... demonstrated , apparently conclusively , that this could increase the engine speed by around 20 per cent . The ...
... demonstrate some other aspect . This time , though , instead of bursting into life at full power , nothing happened . The ... demonstrated , apparently conclusively , that this could increase the engine speed by around 20 per cent . The ...
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