This volume is written as a reaction to the worldwide decreasing interest in the natural sciences. It addresses many intriguing questions. How is the changing image of the distinct sciences experienced by the general public, by the scientists themselves, or in disciplines in which natural sciences are applied? How can it be connected to the phenomenon of the low number of women in science? It is of interest to researchers, teachers, and students of natural sciences, the history of science, and philosophy.

This volume is written as a reaction to the worldwide decreasing interest in the natural sciences. It addresses many intriguing questions. How is the changing image of the distinct sciences experienced by the general public, by the scientists themselves, or in disciplines in which natural sciences are applied? How can it be connected to the phenomenon of the low number of women in science? It is of interest to researchers, teachers, and students of natural sciences, the history of science, and philosophy.

Measuring the Universe is the first history of the evolution of cosmic dimensions, from the work of Eratosthenes and Aristarchus in the third century B.C. to the efforts of Edmond Halley (1656--1742). "Van Helden's authoritative treatment is concise and informative; he refers to numerous sources of information, draws on the discoveries of modern scholarship, and presents the first book-length treatment of this exceedingly important branch of science."--Edward Harrison, American Journal of Physics "Van Helden writes well, with a flair for clear explanation. I warmly recommend this book."--Colin A. Ronan, Journal of the British Astronomical Association

They measure, they demonstrate, they reveal unseen worlds. Through the ages, scientific instruments have been used not only to advance understanding, but also to advance careers, dazzle audiences, and impose standards. These eleven essays take stock of the philosophy of instrumentation and the impact of new instruments in both the physical and life sciences, carefully considering the important interplay between instruments and authority, audience, and culture.
Contributors include Albert Van Helden on telescopes and authority, Jan Golinski on the demonstrative order of proof in Lavoisier's chemistry, Bruce J. Hunt on the development of electrical standards, Deborah Warner on terrestrial magnetism, Bruce Hevly on Stanford's supervoltage X-ray tube, Robert W. Smith and Jose h N. Tatarewicz on devices and black boxes, Thatcher Deane on the imperial astronomical bureau in the Ming dynasty, Thomas L. Hankins on Louis-Bertrand Castel's ocular harpsichord, Simon Schaffer on demonstration devices in Georgian mechanics, Timothy Lenoir on Helmholtz and the materialities of communication, and Robert Frank on instruments, biological techniques, and the "all-or-none" principle.