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" ... which could always drop a penny out, though never a penny was put in, is a problem of the same kind. He who can construct this purse may construct a perpetual motion ; in this way. Let him hang the purse upside down, and with the stream of pence which... "
Perpetuum Mobile: Or, A History of the Search for Self-motive Power from the ... - Pagina 144
door Henry Dircks - 1870 - 368 pagina’s
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Littell's Living Age, Volume 55

1857 - 850 pagina’s
...with the stream ol peace which will flow out let him buy a «trong-Bteam-eDgipe, and pay for keeping i at work day and night. Have a new steamengine ready...of some work, without ever being fed with any means collecting momentum. It could be compassed, na certain way, — that is, by retaining the work done...
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The Annual of Scientific Discovery, Or, Year-book of Facts in Science and Art

1858 - 448 pagina’s
...purse upside down, and with the stream of pence which will flow out, let him buy a strong steam engine, and pay for keeping it at work day and night. Have...doing of some work, without ever being fed with any means-collecting momentum. It could be compassed, in a certain way, — that is, by retaining the work...
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The Annual of Scientific Discovery, Or, Year-book of Facts in ..., Volume 9

1859 - 448 pagina’s
...purse upside down, and with the stream of pence which will flow out, let him buy a strong steam engine, and pay for keeping it at work day and night. Have a new steam-engine ready to be set in motion by tho old one at its last gasp, and so on to all eternity. A perpetual motion demands of the nature of...
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The Annual of Scientific Discovery, Or, Year-book of Facts in ..., Volume 9

1859 - 448 pagina’s
...upside down, and with the stream of pence which will flow out, let him, buy a strong steam engine, and pay for keeping it at work day and night. Have...doing of some work, without ever being fed with any means-collecting momentum. It could be compassed, in a certain way, — that is, by retaining the work...
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