 And to shew that I do not take Gravity for an essential Property of Bodies, I have added one Question concerning its Cause, chusing to propose it by way of a Question, because I am not yet satisfied about it for want of Experiments.  The Book of Nature - الصفحة 43بواسطة John Mason Good - 1828 - عدد الصفحات: 530عرض كامل - لمحة عن هذا الكتاب
 | Samuel Vince - 1806 - عدد الصفحات: 72
...for gravitation. In his second advertisement, to the second edition of his Optics, he says, " To show that I do not take gravity for an essential property of bodies, I have added one question concerning it's cause; chusing to propose it by way of a question, because... | |
 | 1822 - عدد الصفحات: 526
...which the "Question" relating to gravity is published (Newt. Opera, vol. iv), he says, " And to show that I do not take gravity for an essential property of bodies, I have added one question concerning its cause, choosing to propose it by way of a question, because... | |
 | 1822 - عدد الصفحات: 536
...which the "Question " relating to gravity is published (Newt. Opera, vol. iv), he says, " And to show that I do not take gravity for an essential property of bodies, I have added one question concerning its cause, choosing to propose it by way of a question, because... | |
 | William Whewell - 1833 - عدد الصفحات: 416
...remarkable : it is found among the Queries in the second edition of his Optics. " To shew," he says, " that I do not take gravity for an essential property of bodies, I have added one question concerning its cause, choosing to propose it by way of question, because... | |
 | William Whewell - 1833 - عدد الصفحات: 298
...remarkable : it is found among the Queries in the second edition of his Optics. " To show," he says, " that I do not take gravity for an essential property of bodies, I have added one question concerning its cause, choosing to propose it by way of question, because... | |
 | 1836 - عدد الصفحات: 566
...remarkable: it is found among the Queries in the second edition of his Optics. " To show," he says, " that I do not take gravity for an essential property of bodies, I have added one question concerning its cause, choosing to propose it by way of question, because... | |
 | Samuel Lytler Metcalfe - 1843 - عدد الصفحات: 490
...26 of this work, he observes, in the advertisement to the second edition of the Opticks, " to show that I do not take gravity for an essential property of bodies, I have added one question concerning its cause, choosing to propose it by way of question, because... | |
 | Isaac Newton - 1850 - عدد الصفحات: 440
...17. Feb. 25. 169|. Advertisement to 2* Ed. (in English) of his Optics, July 16, 1717 : " And to shew that I do not take Gravity for an essential Property of Bodies, I have added one question {the 21"} concerning its Cause, chusing to propose it by way of a Question,... | |
 | Isaac Newton, J. Edleston - 1850 - عدد الصفحات: 436
...17. Feb. 25. 169|. Advertisement to 2d Ed. (in English) of his Optics, July 16, 1717 = " And to shew that I do not take Gravity for an essential Property of Bodies, I have added one question {the 21"} concerning its Cause, chusing to propose it by way of a Question,... | |
 | David Brewster - 1855 - عدد الصفحات: 504
...third book some questions, (namely, the thirty-one celebrated queries ;) " and/' he adds, " to shew that I do not take gravity for an essential property of bodies, I have added one question concerning its cause, choosing to propose it by way of a question, because... | |
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