The paper describes an episode in New Zealand science commonly referred to as the moa-hunter debate. In the 1870s the geologist and curator of the Canterbury Museum Julius Haast put forward a proposal that a race distinct from the indigenous Maori hunted the giant flightless birds known as moa to extinction. James Hector, director of the New Zealand Geological Survey and manager of the New Zealand Institute, rejected this proposal and challenged Haast in what would become a bitter fight. Because moa remains in the form of semi-fossilized bones, eggshells and occasionally preserved feathers and skin were important in the debate, the paper will use the analytical method of actor-network theory (ANT) to reopen it. The paper thus provides an opportunity to study the strengths and weaknesses of ANT as a form of analysis. This analysis emphasizes a number of interesting points about the moa-hunter debate, including the ability of human actors to manipulate the meaning of common terms in order to create new theories, in this case Haast's theory of an earlier indigenous race in New Zealand. Though dismissed at the time, this was a belief that has lasted in alternative forms to the present.

This paper sketches how late seventeenth-century Dutch anatomists used printed publications to advertise their anatomical preparations, inventions and instructional technologies to an international clientele. It focuses on anatomists Frederik Ruysch (1638–1732) and Lodewijk de Bils (1624–69), inventors of two separate anatomical preparation methods for preserving cadavers and body parts in a lifelike state for decades or centuries. Ruysch's and de Bils's publications functioned as an ‘advertisement’ for their preparations. These printed volumes informed potential customers that anatomical preparations were aesthetically pleasing and scientifically important but did not divulge the trade secrets of the method of production. Thanks to this strategy of non-disclosure and advertisement, de Bils and Ruysch could create a well-working monopoly market of anatomical preparations. The ‘advertising’ rhetorics of anatomical publications highlight the potential dangers of equating the growth of print culture with the development of an open system of knowledge exchange.

September 1931 is seen by historians as one of the key months in interwar British history. It was the first full month of the National Government, the month of the Invergordon Mutiny and of Britain being forced off the gold standard. It was also the month when large-scale celebrations were held to mark the centenary of the discovery of electromagnetic induction by Michael Faraday. This address discusses the specific events of celebrating Faraday and its consequences; it is framed in relation to, and in some instances directly linked with, the crises of that month and some of the consequences of the Great War, especially the growth of the corporate and coordinated state and the rise of modernity.

Let us honour if we can
The Vertical man
Though we value none
But the horizontal one.
W. H. Auden, Poems, London, 1930, dedication