A new and complete dictionary of arts and sciences : comprehending all the branches of useful knowledge, with accurate descriptions as well of the various machines, instruments, tools, figures, and schemes necessary for illustrating them, as of the classes, kinds, preparations, and uses of natural productions, whether animals, vegetables, minerals, fossils, or fluids : together with the kingdoms, provinces, cities, towns, and other remarkable places throughout the world : illustrated with above three hundred copper-plates, engraved by Mr. Jefferys, geographer to His Majesty : the whole extracted from the best authors in all languages (1763)
Society of Arts (Great Britain). Society of Gentlemen, Jefferys, Thomas, -1771, Grignion, Charles, 1721-1810, Wale, Samuel, d. 1786, Owen, W. (William), d. 1793 · London : Printed for W. Owen, at Homer's Head, in Fleet-Street · leaf 89
A/,f.T.ir;rsTiu.\r. … < i:° L I G [ 19 S97600000 feet per fecond ; fuppofe itsmatter to be but one millionth part of agrain, then its force to ftrike an object would be as 89760000°=: 897,6 feet/rr1000000 fecond for one grain 5 or it would ftrikewith the fame force that one grain weightwould do falling from half the…
Art · Science
Internet Archive · Getty Research Institute · Public Domain Mark 1.0. Free to use for anything.
