Memoirs of Benjamin Franklin, Volumen 2Harper & Brothers, 1839 |
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... Effects of the Sun's Rays on Cloths of different Colours To the same . - On the Effect of Air on the Barometer , and the Benefits derived from the Study of Insects To Dr. Joseph Priestley . - Effect of Vegetation on Noxious Air 264 266 ...
... Effects of the Sun's Rays on Cloths of different Colours To the same . - On the Effect of Air on the Barometer , and the Benefits derived from the Study of Insects To Dr. Joseph Priestley . - Effect of Vegetation on Noxious Air 264 266 ...
Página 219
... effect ; the earth will begin to tremble , crack , and smoke , and fire and flame burst through . Such is the effect even of the two cold bodies in cold ground ; there only wants a sufficient quan- tity of this mixture to produce a true ...
... effect ; the earth will begin to tremble , crack , and smoke , and fire and flame burst through . Such is the effect even of the two cold bodies in cold ground ; there only wants a sufficient quan- tity of this mixture to produce a true ...
Página 273
... EFFECT OF VEGETATION ON NOXIOUS AIR . * That the vegetable creation should restore the air which is spoiled by the animal part of it , looks like a rational system , and seems to be of a piece with the rest . Thus fire purifies water ...
... EFFECT OF VEGETATION ON NOXIOUS AIR . * That the vegetable creation should restore the air which is spoiled by the animal part of it , looks like a rational system , and seems to be of a piece with the rest . Thus fire purifies water ...
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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