The Universe will be televised: space,science, satellites and British television production, 1946–1969

This essay uses material from the British Broadcasting Corporation (BBC) archives to show how space-related technoscientific activities played a key role in the development of BBC television. The essay focuses on a crucial period when this influential cultural institution transitioned away from radio as their primary broadcast medium in the 1930s and 1940s to reluctantly embrace television in the 1950s and 1960s. Space-related activities, including astronomy, cosmology, rocketry, aerospace engineering, astrophysics and interplanetary research, played a key role in the modernization of BBC television broadcasting in two intersecting ways. Space-related material provided informative, yet popular, programmatic material that helped BBC television compete in an increasingly commercialized media market, and, later, space projects supplied technologies that impacted on the mechanics of broadcast production and transmission. The profile and prestige of space as a topic, in particular, its visuality, the drama of exploration it presented, and its association with celebrity scientists like Bernard Lovell and Fred Hoyle, meant that such programming became a crucial business asset for the BBC and a professional asset for ambitious producers who saw its commercial potential. Following the launch of Sputnik in 1957, space technology became further intertwined with the development of British broadcasting as the fields of satellite communications and broadcasting transmissions infrastructure converged. In particular, BBC producers promoted the potential development of communication satellites within their television programming by portraying such satellites as plausible and necessary for the advancement of civilization, and most crucially, as a prospective British Space Race achievement.     

博物馆数字化科普平台建设

建设博物馆数字化的科普平台,加强了对馆藏文物的保护能力,促进了博物馆的历史文化教育和传播功能,具有重大的现实意义和深远的历史意义。本工作将介绍其构建方法:采用全景拍摄、三维扫描等数字化信息采集技术,对博物馆建筑的内外景、重点馆藏文物进行信息采集,构建虚拟的历史遗迹遗存、网上博物馆,将实体博物馆以数字化方式完整呈现,通过互联网/移动互联网提供身临其境的虚拟参观服务;采用二维码、电子标签、混合定位等技术,为现场观众提供自助音视频文化科普导览服务;策划制作面向广大青少年的反映中国历史文化遗产的4D影视科普作品及建设面向普通观众开放的博物馆4D动感影厅工程播放系统,以此构建博物馆数字化科普平台。     

Science, text and space: thoughts on the geography of reading

The idea of a 'geography of reading' provides a potential point of conversation between the cultural and scientific wings of our profession. Here I explore some dimensions of the geography of reading scientific texts. Drawing on a number of theoretical pronouncements – Gadamer's 'fusion of horizons', Said's 'travelling theory', Secord's 'geographies of reading', Beer's 'miscegenation of texts', Fish's 'interpretive communities' and Rupke's 'geographies of reception'– I focus on the spaces where scientific theories are encountered. The argument is that where scientific texts are read has an important bearing on how they are read. This realization points to a fundamental instability in scientific meaning and to the crucial significance of what might be called located hermeneutics. As a case study in the development of a cartographics of scientific meaning, I explore the different ways in which Darwin's fundamentally biogeographical theory of evolution by natural selection was construed in a number of different settings. The sites I have chosen to illustrate this are the scientific communities which congregated around the Charleston Museum of Natural History in South Carolina, the Wellington Philosophical Society and New Zealand Institute, and the St Petersburg Society of Naturalists in Russia during the second half of the nineteenth century. In each case the encounter with evolution theory, and the ways it was interpreted, are shown to have been shaped by local cultural politics, thereby disclosing the critical role that space plays in the production of scientific meaning.     

Arctic Explorer Robert E. Peary’s Other Quest: Money,Science, and the Year 1897

American Robert E. Peary is famous for his claim of being the first person to reach the North Pole. However, too little historical attention has been paid to independent parts of his long exploratory career. A closer examination of one year, 1897, in his two‐decade quest, reveals the substantial difficulties of being an explorer at the turn of the twentieth century. Peary used specially crafted arguments to endear himself to the recently organized but poorly connected professional scientists who proved to be his most earnest, if inconsistent, backers before 1898. Peary worked on the scientists’ behalf to locate, and sometimes create, publishing venues and stateside audiences for them, in exchange for their patronage. The money chase was difficult and time‐consuming, but did more than help the scientists and ensure Peary’s future backing. It introduced him to the young American scientific community, with whom he learned to “sell” the Arctic. Peary also used his scientific credentials to maintain a public image of the Arctic that allowed Americans to celebrate both the rugged hero and cultural superiority in this remote region.     

Wissenschaftswachstum in wichtigen naturwissenschaftlichen Disziplinen vom 17. bis zum 21. Jahrhundert

The Growth of Science within Important Scientific Disciplines from 17th to 21st century. – In this paper the growth of knowledge is investigated for the disciplines of Astrophysics / Astronomy, of Physics and of Chemistry in the last centuries. In this context the main emphasis is devoted to the discussion of the growth of literature. Besides, this is also illustrated by the growth of indicators like for example important books, new discoveries in science, the chemical elements, the known chemical compounds and the number of known inorganic chemical structures. Compared to numerous earlier studies a systematic evaluation of all presently available data sources is carried out. The data are fitted by different mathematical growth models (linear, quadratic, exponential, hyperbolic). These are discussed and compared. As far as the exponential growth model is applied the doubling periods obtained have values between 11 and 32 years for the cumulative total of publications, between 24 and 98 years for that of important books, between 79 and 163 years for that of new discoveries and between 10 and 14 years for that of chemical substances. From an order of magnitude point of view this is in agreement with the results of other authors. It is however also demonstrated that the exponential growth model which is normally used is not necessarily the best to describe the growth of the data. Other models are often better suitable to explain the growth. It is shown that linear growth of the yearly publications describes the data better than exponential growth in certain epochs. In this latter case it is demonstrated that the parameter (linear slope) for the rate of increase has a constant values in certain epochs, but rises in steps from epoch to epoch by a factor of 3 to 40. After the second world war the linear growth model for the yearly publications or the quadratic growth model for the cumulative total of publications respectively delivers the best results. This is therefore used for forecasting the future.