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Pyrotechnia, or, A discovrse of artificiall fire-works : in which the true grounds of that art are plainly and perspicuously laid downe : together with sundry such motions, both straight and circular, performed by the helpe of fire, as are not to be found in any other discourse of this kind, extant in any language : whereunto is annexed a short treatise of geometrie, contayning certaine definitions and problemes for the mensuration of superficies and sollids, with tables for the square root to 25000, and the cubick root to 10000 latus, wherein all roots under those numbers are extracted onely by ocular inspection (1635)

Babington, John, Droeshout, John, -1652 · London : Printed by Thomas Harper, for Ralph Mab · leaf 138

An illustration from Pyrotechnia, or, A discovrse of artificiall fire-works : in which the true grounds of that art are plainly and perspicuously laid downe : together with sundry such motions, both straight and circular, performed by the helpe of fire, as are not to be found in any other discourse of this kind, extant in any language : whereunto is annexed a short treatise of geometrie, contayning certaine definitions and problemes for the mensuration of superficies and sollids, with tables for the square root to 25000, and the cubick root to 10000 latus, wherein all roots under those numbers are extracted onely by ocular inspection, 1635, leaf 138
<t A c freatijeof (geometry. ing of the menfuratf on of Geometricall Solids. • Prob. i , How to meafurethe Soli ditie of the Cube. … Example, ' Let the cube ABC D be given to bee mea- fured, the fidcs whereof (hall be five inches, the fquare whereof is found to be 25 inches, and that againe multiplyed by the fide or root, produceth 12J , which is the content of the cube in inches, which was requited. Prob. 2. How to tneafure the…

Fireworks · Geometry

Internet Archive · Getty Research Institute · Public domain (published before 1931). Free to use for anything.

More pictures from Pyrotechnia, or, A discovrse of artificiall fire-works : in which the true grounds of that art are plainly and perspicuously laid downe : together with sundry such motions, both straight and circular, performed by the helpe of fire, as are not to be found in any other discourse of this kind, extant in any language : whereunto is annexed a short treatise of geometrie, contayning certaine definitions and problemes for the mensuration of superficies and sollids, with tables for the square root to 25000, and the cubick root to 10000 latus, wherein all roots under those numbers are extracted onely by ocular inspection

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