The Works of Benjamin Franklin: Containing Several Political and Historical Tracts Not Included in Any Former Edition, and Many Letters, Official and Private, Not Hitherto Published; with Notes and a Life of the Author, Band 6Childs & Peterson, 1840 |
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... drawing back of the blood in those vessels when the heart dilates , while no such obstacles prevent its suck- ing ( to ... draw strongly upon the absorbents , that communicate with them . And thus the body is continually perspiring and ...
... drawing back of the blood in those vessels when the heart dilates , while no such obstacles prevent its suck- ing ( to ... draw strongly upon the absorbents , that communicate with them . And thus the body is continually perspiring and ...
Seite 522
... drawn into these funnels , and descends with the air into the chamber . The remedy is to have a sliding plate , hereafter de- scribed , * that will shut perfectly the offending funnel . 9. Chimneys , which generally draw well , do never ...
... drawn into these funnels , and descends with the air into the chamber . The remedy is to have a sliding plate , hereafter de- scribed , * that will shut perfectly the offending funnel . 9. Chimneys , which generally draw well , do never ...
Seite 541
... draw well as those in a south wall ; be- cause , when rendered cold by those winds , they draw downwards . Chimneys , enclosed in the body of a house , are bet- ter than those whose funnels are exposed in cold walls . Chimneys in stacks ...
... draw well as those in a south wall ; be- cause , when rendered cold by those winds , they draw downwards . Chimneys , enclosed in the body of a house , are bet- ter than those whose funnels are exposed in cold walls . Chimneys in stacks ...
Inhalt
A Proposal for promoting Useful Knowledge among | 14 |
TO CADWALLADER COLDEN 4 November 1743 | 25 |
CADWALLADER COLDEN TO B FRANKLIN Dec 1744 | 32 |
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air-box America appears Aurora Borealis boat body CADWALLADER COLDEN catarrhs cause chimney cloud coals cold air common conductor continue cool Copley Medal DEAR SIR degree descending diameter distance earth EDITOR effect electricity England equal experiment feet fire fire-place flame fluid force FRANKLIN fresh funnel give glass Gulf Stream heat hygrometer inches ingenious iron JOSEPH PRIESTLEY kind letter light London magic squares mentioned mercury miles moisture motion move observed occasion paper particles pass passage perhaps perspirable Philadelphia Philosophical piece pleasure present putrid quantity rarefied received rise river round Royal Society sail salt ship side Sir John Pringle Sir William Hamilton smoke soon sound specific gravity spout stove suppose surface thing tion transit of Venus upper vapor vessel waves weight whirlwind whole wind wood