Science and the Mechanics' Institutes, 1820–1850: The case of Sheffield

This paper points out that the provincial mechanics' institutes of England in their early years were as much the product of a general and pervasive scientific culture as they were of a particular educational movement. To this extent the institutes can be interpreted within the context of wider social and economic changes. The bulk of the paper relates to the Mechanics' Institute at Sheffield in the period 1832–50, but through this and other material it is argued that this case study deserves general consideration.     

Listening in Circles. Spoken Drama and the Architects of Sound, 1750–1830

The establishment of the discipline of architectural acoustics is generally attributed to the physicist Wallace Clement Sabine, who developed the formula for reverberation time around 1900, and with it the possibility of making calculated prognoses about the acoustic potential of a particular design. If, however, we shift the perspective from the history of this discipline to the history of architectural knowledge and praxis, it becomes apparent that the topos of ‘good sound’ had already entered the discourse much earlier. This paper traces the Europe-wide discussion on theatre architecture between 1750 and 1830. It will be shown that the period of investigation is marked by an increasing interest in auditorium acoustics, one linked to the emergence of a bourgeois theatre culture and the growing socio-political importance of the spoken word. In the wake of this development the search among architects for new methods of acoustic research started to differ fundamentally from an analogical reasoning on the nature of sound propagation and reflection, which in part dated back to antiquity. Through their attempts to find new ways of visualising the behaviour of sound in enclosed spaces and to rethink both the materiality and the mediality of theatre auditoria, architects helped pave the way for the establishment of architectural acoustics as an academic discipline around 1900.     

Navigational enterprises in Europe and its empires, 1730–1850

Scientific chemical production on a commercial scale was evident in Britain in the early nineteenth century. One of the first palaeotechnic chemical industries was the manufacture of synthetic alkali. By 1823 a well-defined pattern of soda production had emerged. An understanding of this initial distribution is important as those areas associated with the early growth of the synthetic alkali industry showed a remarkable continuity of inorganic chemical production for the remainder of the century. The paper attempts to consider those factors which contributed to this selective regional response, and in doing so, a number of interesting factors of location are revealed.     

The Making of Modern Science: Science,Technology, Medicine and Modernity: 1789–1914

We offer a novel historical-philosophical framework for discussing experimental practice which we call ‘Generating Experimental Knowledge’. It combines three different perspectives: experimental systems, concept formation, and the pivotal role of error. We then present an historical account of the invention of the Scanning Tunnelling Microscope (STM), or Raster-Tunnelmikroskop, and interpret it within the proposed framework. We show that at the outset of the STM project, Binnig and Rohrer—the inventors of the machine—filed two patent disclosures; the first is dated 22 December 1978 (Switzerland), and the second, two years later, 12 September 1980 (US). By studying closely these patent disclosures, the attempts to realize them, and the subsequent development of the machine, we present, within the framework of generating experimental knowledge, a new account of the invention of the STM. While the realization of the STM was still a long way off, the patent disclosures served as blueprints, marking the changes that had to be introduced on the way from the initial idea to its realization.     

Was Feyerabend a Popperian? Methodological issues in the History of the Philosophy of Science

For more than three decades, there has been significant debate about the relation between Feyerabend and Popper. The discussion has been nurtured and complicated by the rift that opened up between the two and by the later Feyerabend's controversial portrayal of his earlier self. The first part of the paper provides an overview of the accounts of the relation that have been proposed over the years, disentangles the problems they deal with, and analyses the evidence supporting their conclusions as well as the methodological approaches used to process that evidence. Rather than advancing a further speculative account of the relation based on Feyerabend's philosophical work or autobiographical recollections, the second part of the paper strives to clarify the problems at issue by making use of a wider range of evidence. It outlines a historical reconstruction of the social context within which Feyerabend's intellectual trajectory developed, putting a special emphasis on the interplay between the perceived intellectual identity of Feyerabend, Feyerabend's own intellectual self-concept, and the peculiar features of the evolving Popperian research group.     

Horticulture in Portugal 1850–1900: The role of science and public utility in shaping knowledge

In this paper, we address the emergence of horticultural practice, agents, spaces and institutions in the two urban settings of Lisbon and Porto, in Portugal, during the second half of the nineteenth century. We do so by following the networking activities of two players: the self-made horticulturist and entrepreneur José Marques Loureiro, who created, in Porto, a commercial horticultural establishment and founded the Journal of Practical Horticulture; and the agronomist Francisco Simões Margiochi, head of the gardens and green grounds department of the municipality, who created the first course on gardening and horticulture, and founded the Royal Horticultural Society, both in Lisbon. Their joint activities were aimed at establishing horticulture as an applied science and to cater simultaneously to an extended audience of citizens. They enable us to enrich the narratives on the emergence and development of horticulture in Europe by calling attention to the participation in circulatory extended networks of actors who are often absent from these accounts. Additionally, they allow a comparative assessment of the outcome of their actions at the national level, and to understand their results in terms consonant with recent historiographical trends on the co-construction of centres and peripheries.

Abbreviations: AML – Arquivo Municipal de Lisboa (Municipal Archive of Lisbon).; ANTT – Arquivo Nacional da Torre do Tombo (National Archives at Torre do Tombo).; AHCPL – Arquivo Histórico da Casa Pia de Lisboa (Historical Archive of the Casa Pia of Lisbon).; JHP – Jornal de Horticultura Practica (Journal of Practical Horticulture). Online at: http://www.fc.up.pt/fa/?p=nav&;f=html.fbib-Periodico-oa&;item=378; BSNHP - Boletim da Sociedade Nacional de Horticultura de Portugal (Bulletin of the National Society of Horticulture of Portugal).     

Spanish Jesuits in the Philippines: Geophysical Research and Synergies between Science,Education and Trade, 1865–1898

In 1865, Spanish Jesuits founded the Manila Observatory, the earliest of the Far East centres devoted to typhoon and earthquake studies. Also on Philippine soil and under the direction of the Jesuits, in 1884 the Madrid government inaugurated the first Meteorological Service in the Spanish Kingdom, and most probably in the Far East. Nevertheless, these achievements not only went practically unnoticed in the historiography of science, but neither does the process of geophysical dissemination that unfolded fit in with the two types of transmitter of knowledge identified by historians in the missionary diffusion of the exact sciences in colonial contexts. Rather than regarding science as merely a stimulus to their functionary and missionary tasks, Spanish Jesuits used their overseas posting to produce and publish original research –– a feature that would place them within the typology of the ‘seeker’ rather than the ‘functionary’ (in stark contrast to what the standard typology sustains). This paper also analyses examples of synergies between science, education and trade, which denotes, inter alia, the existence of a broad and solid educational structure in the Manila Mission that sustained the strength of research enterprise.     

In vitro inactivation of the neurotoxic action of β-bungarotoxin by the marine natural product,manoalide

Summary The irreversible neurotoxic action of -bungarotoxin (-BuTx) can be prevented by preincubation of the toxin with manoalide, a non-steroidal anti-inflammatory agent. Manoalide was also found to inactivate purified phospholipase A₂ and thus prevent hydrolysis of phosphatidylcholine. PLA₂ is a component found in several neurotoxic venoms and is also a rate limiting enzyme important in phospholipid metabolism and prostaglandin synthesis in man.This work is a result of research sponsored in part by NOAA-Department of Commerce under Sea Grant No. NA80AA-D-00120 and the California State Resources Agency R/MP-21. The US Government is authorized to produce and distribute reprints for governmental purposes. A preliminary report of aspects of this work appeared in Fedn Proc.42 (1983) 374. We also acknowledge the technical assistance of Dan Rohrer. Dr George Taborski's advice and assistance during the course of this work is gratefully acknowledged.J. C. de Freitas is a post-doctoral fellow supported by Fundacao de Amparo à Pesquisa do Estado de São Paulo (81/0263-9) and Conselho Nacional de Desenvolvimento Cientifico e Tecnológico (201.171/82), Brazil.     

Science in English encyclopædias, 1704–1875.—III

This note discusses lecture plates at the Hugo de Vries Laboratorium that may be relevant to Hugo de Vries's claim to have independently discovered Mendel's law of segregation. Dating when the plates were made is problematic.     

The platypus in Edinburgh: Robert Jameson,Robert Knox and the place of the Ornithorhynchus in nature, 1821–24

The duck-billed platypus, or Ornithorhynchus, was the subject of an intense debate among natural historians in the late eighteenth and early nineteenth centuries. Its paradoxical mixture of mammalian, avian and reptilian characteristics made it something of a taxonomic conundrum. In the early 1820s Robert Jameson (1774–1854), the professor of natural history at the University of Edinburgh and the curator of the University's natural history museum, was able to acquire three valuable specimens of this species. He passed one of these on to the anatomist Robert Knox (1791–1862), who dissected the animal and presented his results in a series of papers to the Wernerian Natural History Society, which later published them in its Memoirs. This paper takes Jameson's platypus as a case study on how natural history specimens were used to create and contest knowledge of the natural world in the early nineteenth century, at a time when interpretations of the relationships between animal taxa were in a state of flux. It shows how Jameson used his possession of this interesting specimen to provide a valuable opportunity for his protégé Knox while also helping to consolidate his own position as a key figure in early nineteenth-century natural history.