Perpetual-motion sentence example

perpetual-motion
  • One of these projects, on which an elaborate report had actually to be submitted to the Emperor, was a device for which it was claimed that it had solved the problem of perpetual motion.
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  • Space is infinite, and there is an illimitable multitude of indestructible, indivisible and absolutely compact atoms in perpetual motion in this illimitable space.
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  • He accidentally leaves his car keys behind but one wonders whether a car would have been much use to this man of perpetual motion.
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  • Cayce also suggested humans would invent a perpetual motion machine that could provide an environmentally-friendly, sustainable means of transportation.
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  • Atmos clocks are almost perpetual motion machines that never need winding or adjusting.
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