Credit: ©The Royal Society
    Image number: RS.14527

    Diagrams from tract on gravity

    Date
    12 November 1674
    Creator
    Unknown, Artist
    Object type
    Archive reference number
    Manuscript page number
    p295
    Material
    Dimensions
    height (page): 365mm
    width (page): 231mm
    Subject
    Physics
       > Relativity
          > Gravity
    Description
    Figures 5 and 4 in John Wallis's Discourse on gravity and gravitation grounded on experimental observations, presented to the Royal Society on 12 November 1674, and published in 1675.

    This tract was copied from RBO/4/204-32.
    Object history
    At the meeting of the Royal Society on 12 November 1674, ‘Dr. Wallis presented them with, and read before them, a discourse of gravity and gravitation grounded on experimental observations, and having a reference to two books not long before published by an anonymous author, the one intitled an Essay concerning Gravitation or Non-Gravitation of Fluids; the other, Difficiles Nugae: or some Observations touching the Toricellian Experiments, etc. [both by Sir Matthew Hale]. The doctor was thanked for this discourse, which was ordered to be entered into the Register-book’ (Birch 3:143).

    Printed as John Wallis, A discourse of gravity and gravitation grounded on experimental observations (London: John Martyn, 1675), with a plate of figures inserted at the front.
    Related fellows
    John Wallis (1650, British) , Mathematician
    Associated place
    <The World>
       > Europe
          > United Kingdom
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