In the early nineteenth century, Norwegian mathematician and astronomer Christopher Hansteen (1784–1873) contributed significantly to international collaboration in the study of terrestrial magnetism. In particular, Hansteen was influential in the origin and orientation of the magnetic lobby in Britain, a campaign which resulted in a global network of fixed geomagnetic observatories. In retrospect, however, his contribution was diminished, because his four-pole theory in Untersuchungen der Magnetismus der Erde (1819) was ultimately refuted by Carl Friedrich Gauss in Allgemeine Theorie des Erdmagnetismus (1839). Yet Hansteen's main contribution was practical rather than theoretical. His major impact was related to the circulation of his instruments and techniques. From the mid-1820s, ‘Hansteen's magnetometer’ was distributed all over the British Isles and throughout the international scientific community devoted to studying terrestrial magnetism. Thus in the decades before the magnetic crusade, Hansteen had established an international system of observation, standardization and representation based on measurements with his small and portable magnetometers.

The 1950 Boulting Brothers film Seven Days to Noon is one of the earliest British films to engage with the atomic bomb and uses a number of strategies to contain the public fears of the super-weapon. When an atomic scientist steals one such device and threatens to detonate it in central London, an elaborate but efficient security system swings into action. Drawing on the imagery and practices of civil defence during the Second World War, central London is evacuated while the army hunts down the scientist, who is presented as undergoing a psychological crisis as a result of his work. Although he is finally located and the bomb disarmed, the film only achieves its reassuring message by suppressing the Communist threat from within (which would become the subject of Roy Boulting's 1951 film High Treason) and from abroad, which differentiates Seven Days from comparable American films of the period. Presenting an idealized version of Londoners' stoicism, the film actually shows the disproportion between the specifics of daily life in the city and the massive destruction the new weapon could wreak. The acquiescence of Londoners in their orderly evacuation is only possible because of their virtually total ignorance of the true nature of the bomb.

For sound studies, the publication of a 593-page handbook, not to mention the establishment of at least one society – the European Sound Studies Association – might seem to signify the emergence of a new academic discipline. Certainly, the books under consideration here, alongside many others, testify to an intensification of concern with the aural dimensions of culture. Some of this work comes from HPS and STS, some from musicology and cultural studies. But all of it should concern members of our disciplines, as it represents a long-overdue foregrounding of the aural in how we think about the intersections of science, technology and culture.

Johann Gregor Mendel read his paper, “Versuche über Pflanzenhybriden”, to the Naturforschender Verein in Brno, in two parts, the first at the Society's meeting on 8 February 1865, and the second at the next meeting a month later. It was subsequently published in the Society's proceedings for the year 1865 which appeared in print in 1866.

This article explores the activities of the Society of Apothecaries and its members following the foundation of a laboratory for manufacturing chemical medicines in 1672. In response to political pressures, the guild created an institutional framework for production which in time served its members both functionally and financially and established a physical site within which the endorsement of practical knowledge could take place. Demand from state and institutional customers for drugs produced under corporate oversight affirmed and supported the society's trading role, with chemical and pharmaceutical knowledge utilized to fulfil collective and individual goals. The society benefited from the mercantile interests, political connections and practical expertise of its members, with contributions to its trading activities part of a much wider participation in London's medical, scientific and commercial milieu. Yet, as apothecaries became increasingly engaged in the practice of medicine rather than the preparation and sale of drugs, the society struggled to reconcile the changing priorities of those it represented, and tensions emerged between its corporate and commercial activities.

Historical accounts of the Indian space programme inevitably invoke the figure of Vikram Sarabhai (1919–71), credited as the father of its early development in the 1960s. A physicist by training, Sarabhai was best known for his ‘leapfrogging’ vision, into which social applications of space technology would catapult developing countries out of poverty. By interrogating official and unofficial records, speeches, cinematic productions and obituaries, this article examines how Indian leadership utilized Sarabhai’s persona to substantiate the role of space flight in the nation’s domestic modernization and geopolitical leverage. Especially after his death in 1971, the making of Sarabhai into the pioneer of Indian space flight allowed India to fashion a geocentric appeal specific to its space programme, which construed the benefits of low-earth-orbit satellite communication to tackle unequal development. In the 1990s, Sarabhai’s image was further appropriated by international powers and actors to propagate the commercialization of satellite systems. Despite its elitist outlook and subscription to received notions of nationhood and modernity, a closer look into the public resonance of Sarabhai’s persona reveals how the geocentric promise of space flight in the Indian context contributed to the formation of post-1960s astroculture globally.