A London encyclopaedia, or universal dictionary of science, art, literature and practical mechanics : comprising a popular view of the present state of knowledge : illustrated by numerous engravings, a general atlas, and appropriate diagrams (1829)
Curtis, Thomas, fl. 1820 · London : Thomas Tegg · leaf 804
tro-duced into the drum would fall into two, or atmost three, of the lower compartments, andwould remain there until some external forceshould alter the position of the drum, supposingin this case the cords tied fast to the arbor; butwe have said that they are wound round the cir-cumference of an… … Zoiulon fiihlis/inf In, rhomajltgp. TJ.OuapsiJc Jiuauopi 1927- J SIiui-v Srulp1 CLEPSYDRA. 767 count, from the centre of the drum, which wouldalso be in its centre of gravity, if it were empty,on which account it would, in that case, revolveto the left, in the direction F G II downwards,from the…
Encyclopedias and dictionaries · Aeronautics
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