Credit: ©The Royal Society
    Image number: RS.15735

    Animal fat particles under the microscope

    Date
    6 July 1674
    Creator
    Antoni van Leeuwenhoek (1632 - 1723, Dutch) , Naturalist
    Object type
    Archive reference number
    Manuscript page number
    p4
    Material
    Dimensions
    height (page): 320mm
    width (page): 213mm
    Subject
    Description
    Figure in a letter from Antoni van Leeuwenhoek to Henry Oldenburg.

    Van Leeuwenhoek is explaining how he has seen how fat particles in animal fat stick together, and that if you have two globules, the third one will attach in-between.
    Object history
    Printed in A. Leeuwenhoek, 'Microscopical observations from Leeuwenhoeck, concerning blood, milk, bones, the brain, spitle, and cuticula, &c.', Phil. Trans. vol. 9, no. 106 (September 1674), pp. 121-31 (p. 123, woodcut figures of glass pipes for observing liquids, figs 1-5).
    Related fellows
    Antoni van Leeuwenhoek (1632 - 1723, Dutch) , Naturalist
    Henry Oldenburg (1612 - 1677, German) , Scientific correspondent
    Associated place
    <The World>
       > Europe
          > Netherlands
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