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able action agitation ALEMBIC antient Aqua fortis body dissolv'd cause Charcoal charr'd chips of Iron Coal Colours combustible contrivance cover'd Crucible describ'd diligence discover discover'd dissoluble dissolution dissolve divers easily effluvia examin'd exceeding small Experiment Explication Extract from Observ Faculty filings fire fixt flame Flint furlong Galileo Glasses hard and brittle hardned hindred Hypothesis imperfect improv'd improve incourage Indeavours indissoluble inquisitive Instances Interstitia Inventions Iron or Steel kind of pores light Liquors litharge lyes matter Mechanicks melted menstruum Metal Micrographia Microscope mixt motion multitudes MUSCOVY Nature neer observ'd Particles perfection perform'd perhaps Phenomena Philosophy Physitian pretty proprieties prosecution quick Lime rarify'd Reader reason red-hot round Globules Royal Society Saltpeter Scoria seem'd seems Senses shew shewn shining sliver solid Soot steams sulphureous Body surface tasting texture things tincture tion Tis not improbable true tryals turn'd violent vitrified Substances vitrify'd volatil wayes whereby wherein Wood Wren
Page 8 - The next care to be taken, in respect of the senses, is a supplying of their infirmities with instruments, and, as it were, the adding of artificial organs to the natural.
Page 9 - ... may arise many admirable advantages, towards the increase of the Operative, and the Mechanick Knowledge, to which this Age seems so much inclined, because we may perhaps be inabled to discern all the secret workings of Nature, almost in the same manner as we do those that are the productions of Aft, and are manag'd by Wheels, and Engines, and Springs, that were devised by humane Wit.
Page 9 - It seems not improbable, but that by these helps the subtilty of the composition of Bodies, the structure of their parts, the various texture of their matter, the instruments and manner of their inward motions, and all the other possible appearances of things, may come to be more fully discovered; all which the antient Peripateticks were content to FIG.
Page 46 - Therefore twelfthly, it seems reasonable to think that there is no such thing as an Element of Fire that should attract or draw up the flame, or towards which the flame should endeavour to ascend out of a desire or appetite of uniting with that as its Homogeneal primitive and generating Element ; but that that shining transient body which we call Flame, is nothing else but a mixture of Air, and volatil sulphureous parts of dissoluble or combustible bodies...
Page 27 - I must affirm, that since the Time of Archimedes, there scarce ever met in one Man, in so great a Perfection, such a mechanical Hand, and so philosophical a Mind.
Page 14 - And as Glasses have highly promoted our seeing, so 'tis not, improbable, but that there may be found many Mechanical Inventions to improve our other Senses, of hearing, smelling, tasting, touching. 'Tis not impossible to hear a whisper a furlong's distance, it having been already done; and perhaps the nature of the thing would not make it more impossible, though that furlong should be ten times multiply'd.
Page 44 - Fourthly, that this action is perform'd with so great a violence, and does so minutely act, and rapidly agitate the smallest parts of the combustible matter, that it produces in the diaphanous medium of the Air, the action or pulse of light, which what it is, I have elsewhere already shewn.
Page 8 - Instances are not to be neglected, but above all, the most instructive are to be entertain'd ; the footsteps of Nature are to be trac'd, not only in her ordinary course, but when she seems to be put to her shifts, to make many doublings and turnings, and to use some kind of art in indeavouring to avoid our discovery.
Page 14 - ... that is not the only medium, I can assure the reader that I have, by the help of a distended wire, propagated the...
Page 44 - Fifthly, that the dissolution of sulphureous bodies is made by a substance inherent, and mixt with the Air, that is like, if not the very same, with that which is fixt in Salt-peter, which by multitudes of Experiments that may be made with Saltpeter, will, I think, most evidently be demonstrated.