As an historical account of the exchange of “duplicate specimens” between anthropologists at the Smithsonian Institution and museums, collectors, and schools around the world in the late nineteenth century, this book reveals connections between both well-known museums and little-known local institutions, created through the exchange of museum objects. It explores how anthropologists categorized some objects in their collections as “duplicate specimens,” making them potential candidates for exchange. This historical form of what museum professionals would now call deaccessioning considers the intellectual and technical requirement of classifying objects in museums, and suggests that a deeper understanding of past museum practice can inform mission-driven contemporary museum work.

Laying the foundation for Thomas Edison, the first electric generators were built in the 1830s, the earliest commercial lighting systems before 1860, and the first commercial application of generator-powered light in the early 1860s. This book examines some of these early applications of electricity.

In Immeasurable Weather Sara J. Grossman explores how environmental data collection has been central to the larger project of settler colonialism in the United States. She draws on an extensive archive of historical and meteorological data spanning two centuries to show how American scientific institutions used information about the weather to establish and reinforce the foundations of a white patriarchal settler society. Grossman outlines the relationship between climate data and state power in key moments in the history of American weather science, from the nineteenth-century public data-gathering practices of settler farmers and teachers and the automation of weather data during the Dust Bowl to the role of meteorological satellites in data science’s integration into the militarized state. Throughout, Grossman shows that weather science reproduced the natural world as something to be measured, owned, and exploited. This data gathering, she contends, gave coherence to a national weather project and to a notion of the nation itself, demonstrating that weather science’s impact cannot be reduced to a set of quantifiable phenomena.

The nineteenth century witnessed a dramatic shift in the display and dissemination of natural knowledge across Britain and America, from private collections of miscellaneous artifacts and objects to public exhibitions and state-sponsored museums. The science museum as we know it—an institution of expert knowledge built to inform a lay public—was still very much in formation during this dynamic period. Science Museums in Transition provides a nuanced, comparative study of the diverse places and spaces in which science was displayed at a time when science and spectacle were still deeply intertwined; when leading naturalists, curators, and popular showmen were debating both how to display their knowledge and how and whether they should profit from scientific work; and when ideals of nationalism, class politics, and democracy were permeating the museum's walls. Contributors examine a constellation of people, spaces, display practices, experiences, and politics that worked not only to define the museum, but to shape public science and scientific knowledge. Taken together, the chapters in this volume span the Atlantic, exploring private and public museums, short and long-term exhibitions, and museums built for entertainment, education, and research, and in turn raise a host of important questions, about expertise, and about who speaks for nature and for history.