Credit: ©The Royal Society
    Image number: RS.14081

    Portrait of David Jones and his 'perpetual motion machine'

    Date
    ca.1981
    Sitter
    David Edward Hugh Jones (1938 - 2017, British) , Chemist
    Creator
    Unknown, Photographer
    Object type
    Archive reference number
    Material
    Technique
    Dimensions
    height: 150mm
    width: 210mm
    Subject
    Content object
    Description
    Portrait of David Jones standing behind one of his bicycle wheel 'perpetual motion machines' with folded arms.

    From the David Jones collection. Jones (1938-2017) was a research chemist and science writer. His alter ego, Daedalus, specialised in stretching the limits of science. His fake perpetual motion machines are one example of this.
    Object history
    This 'pereptual motion machine' was the first of a series of bicycle wheel machines created by Jones that deliberately concealed their mode of motion. It was created on the request of New Scientist Magazine for a meeting of the British Association for the Advancement of Science in York, 1981. It was later displayed in the Physical Chemistry Department of the University of Newcastle upon Tyne, where members of the public were invited to guess how it worked.
    Associated place
    <The World>
       > Europe
          > United Kingdom
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