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 614
tion of new air : if, then, you draw the plug downwards, the fame nu-merical air will be again rarified. Thus you may both condenfe and rarifythe fame air as often as you pleafe j and, by this means, you may find,whether the condenfation of the air contributes to prolong the life orhealth of… … voLn
Physics · Chemistry · Medicine
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