Related links and images
The machines
THE GOVERNOR
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Images
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Drawing of a centrifugal "fly-ball" governor. The balls swing out as speed increases, which closes the valve, until a balance is achieved between demand and the proportional gain of the linkage and valve
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Cut-away drawing of steam engine speed governor. The valve starts fully open at zero speed, but as the balls rotate and rise, the central valve stem is forced downward and closes the valve. The drive shaft whose speed is being sensed is top right
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Porter governor on a Corliss steam engine
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Boulton & Watt engine of 1788
M. SPECULARIX (The Cybernetic Tortoise)
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Images
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Movement of the Cybernetic Tortoise. Image from THE CYBERNETIC BRAIN: Sketches of Another Future by Andrew Pickering. University of Chicago Press, 2010. Also available here from this review of the book: https://www.americanscientist.org/article/machines-minds-and-madness
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A tortoise built to the M. Docilis specification i.e. with the conditioned reflex. The student who built it was Ewald Eichler and it was built as part of his diploma thesis -Ewald Eichler: Ein umuetlabhaengiger Automat (Travail de diplome a l’Universite techniquo de Vienne, 1954). More information available via http://cyberneticzoo.com/cyberneticanimals/1954-vienna-turtle-eichler-zemanek-austrian/
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Another view of the Eichler Tortoise
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Circuit diagram for the Eichler Tortoise
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Relief Anthropometer (Structural Differential) suitable for hanging, image from https://korzybskifiles.blogspot.com/2014/11
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Diagram of SD, image from PDF available at ESGS website (see above link)
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Diagram of SD, image from PDF available at ESGS website (see above link)
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Diagram of SD, image from PDF available at ESGS website (see above link)
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Diagram of SD, image from PDF available at ESGS website (see above link)
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Diagram of SD, image from PDF available at ESGS website (see above link)
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Korzybski with 'deluxe, '3-D' model of Anthropometer with the rotary fan, the 'disk' where there is no disk, around 1927. Image from https://korzybskifiles.blogspot.com/2014/11/chapter-27-measure-of-man-part-3.html
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Page 1 of Korzybski's patent application for the Structural Differential
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Page 2 of Korzybski's patent application for the Structural Differential