Perpetual Motion: The History of an Obsession.
By Arthur W. J. G. Ord-Hume. Pp. 235. (Allen and Unwin: London, 1977.) £.50.
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Feather, N. Wonderful contrivances. Nature 269, 731 (1977). https://doi.org/10.1038/269731a0
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DOI: https://doi.org/10.1038/269731a0