The philosophical works of the Honourable Robert Boyle esq.: abridged, methodized, and disposed under the general heads of physics, statics, pneumatics, natural history, chymistry, and medicine (1725)
Boyle, Robert, 1627-1691, Shaw, Peter, 1694-1763. ed · London, W. and J. Innys [etc.] · leaf 544
art of the bladder, we made two or three fmall holes, for the air to pafs in and out at: then, having placed, at thebottom of our cappd receiver, a thick piece of wood, perforated to re-ceive the neck of the bladder ; we placed the coverd ring upon this pieceof wood, fo that the upper part of the… … Phyflco-mechanical Experiments. 505 and to the upper part of this glafs, we faflend a large ring of metal to f^^^iJ^^Vprefs it againft the bladder. The receiver being now cemented on to the Tlf engine, we, by the help of the key, let down the cupping-glafs till it almofttouchd the level fuperhcies…
Physics · Chemistry · Medicine
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![An illustration from Essai de physique, par Mr. Pierre van Musschenbroek ... avec une description de nouvelles sortes de machines pneumatiques, et un recueil d'expériences par Mr. J. v[an] M[usschenbroek] Traduit du hollandois par Mr. Pierre Massuet .. (1751)](https://img.insideoutlibrary.com/img/200/ia-essaidephysiquep02muss-434-65.webp)
