 | Isaac Newton - Optics - 1730 - 432 pages
...feparating their parts, be render'd fufficiently opake ; as Salts or wet Paper, or the Oculus Mundi Stone by being dried, Horn by being fcraped, Glafs by being reduced to Powder, or otherwife ftawed ; Turpentine by being ftirred about with Water till they mix imperfectly, and Water by being... | |
 | Isaac Newton - Light - 1730 - 403 pages
...feparating their parts, be render'd fufficiehdy opake ; as Salts or wet Paper, or the Oculus Mimdi Stone by being dried, Horn by being fcraped, Glafs by being...Water till they mix imperfectly, and Water by ' being forrn'd into many fmall Bubbles, either alone in the form of Froth-, or by making it together with... | |
 | Robert Smith - Electronic books - 1738 - 402 pages
...the oculus mundi ftone by .being dried j horn by being fcraped; glafs by being reduced to powder pr otherwife flawed ; turpentine by being ftirred about...imperfectly; and water by being formed into many fmall bubjjbl.es, either alone in the form of froth, or by fhaking it together with oil cil of turpentine... | |
 | Robert Boyle - 1738 - 964 pages
...feparating their parts, be render'd fufficiently opake ; as falts or wet paper, or the Oculus mundi ftone, by being dried ; horn, by being fcraped ; glafs, by being reduced to powder, or otherwife, flaw'd ; turpentine, by being ftirred about with water, till they mix imperfeftly j and water, by being... | |
 | Felix O'Gallagher - Astronomy - 1784 - 420 pages
...opake ; as " falts, or wet paper, or the oculus mundi " ftone by being dried, horn by being fcrap" ed, glafs by being reduced to powder, or " otherwife flawed, turpentine by being ftir" red about with water, till they mix imper" feebly, and water by being formed into " many fmall... | |
 | William Nicholson - Astronomy - 1787 - 446 pages
...feparating their parts, be rendered fufficiently opake, as falts, or wet paper, or the oculus mundi ftone, by being dried; horn, by being fcraped; glafs, by being reduced .to powder, or otherwife flawed i turpentine, by being ftirred about with water till they mix imperfectly ; and water, by being formed... | |
 | William Nicholson - Astronomy - 1796 - 440 pages
...feparating their parts, be rendered fufficiently opake, as falts, or wet paper, or the oculus mundi ftone, by being dried; horn, by being fcraped; glafs, by...water, by being formed into many fmall bubbles, either alone in the form of froth, or by fhaking it together with oil of turpentine, or fome other convenient... | |
 | William Nicholson - Astronomy - 1805 - 446 pages
...feparating their parts, be rendered fufficiently opake, as falts, or wet paper, or the oculus mundi ftone, by being dried; horn, by being fcraped; glafs, by...imperfectly ; and water, by being formed into many fhiall bubbles, either alone in the form of froth, or by making it together with oil of turpentine,... | |
 | John Mason Good - 1819 - 694 pages
...powder, or otherwise flawed ; turpentine, by being stirred about with water, till they mix im]*rfectly ; and water, by being formed into many fmall bubbles, either in the form of froth, or, by shaking it together with oil of turpentine, or some other convenient liquor, with which it will not... | |
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... fufficiently opake, as falts, or wet paper, or the oculus mundi ftone, by being dried; horn, by being fcraped; glafs, by being reduced to powder, or otherwife flawed; turpentine, by being ftirred about with water till they mix imperfectly; and water,... 