Memoirs of Benjamin Franklin, Volumen 2Harper & Brothers, 1839 |
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Página 230
... clouds and the earth ( like leaf gold in electrical experiments ) often serve as partial conductors for the ... clouds , drawing si- lently from them the fluid they are charged with , they are then attracted to the cloud , and may leave ...
... clouds and the earth ( like leaf gold in electrical experiments ) often serve as partial conductors for the ... clouds , drawing si- lently from them the fluid they are charged with , they are then attracted to the cloud , and may leave ...
Página 248
... clouds commonly float : but presently it will become visible at its ex- tremities . At its lower end , by the ... cloud . It seems easy to conceive how , by this succes- sive condensation from above , the spout appears to drop or descend ...
... clouds commonly float : but presently it will become visible at its ex- tremities . At its lower end , by the ... cloud . It seems easy to conceive how , by this succes- sive condensation from above , the spout appears to drop or descend ...
Página 249
... clouds : and the friction of the whirling air on the sides of the column W W , may detach great quantities of its ... cloud . Yet still the tube or whirl of air may remain entire , the middle only becoming invis- ible , as not containing ...
... clouds : and the friction of the whirling air on the sides of the column W W , may detach great quantities of its ... cloud . Yet still the tube or whirl of air may remain entire , the middle only becoming invis- ible , as not containing ...
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Términos y frases comunes
acquainted affectionately America appear assemblée des notables become body called cause centrifugal force clouds cold conductors continue David Hartley dear friend degree descending earth earthquakes endeavour England equal esteem farther favour fire fluid force Francis Hopkinson FRANKLIN give Glaucon globe gout hand happiness heat Hence honour hope imagine kind letter king king's counsel labour land late leave less light live Lord Kames Marquis de Lafayette matter ment mind motion nation nature necessary never obliged observed occasion opinion paper Parliament particles pass Passy perhaps person Philadelphia Philosophical pleased pleasure Poor Richard says present punishment pyrites quantity reason received rising river salt Socrates soon spiracles spout Star Chamber suppose surface things thought tion vapour virtue warm whirl whirlwind whole wind wish write