Optical science and engineering affect almost every aspect of our lives. Millions of miles of optical fiber carry voice and data signals around the world. Lasers are used in surgery of the retina, kidneys, and heart. New high-efficiency light sources promise dramatic reductions in electricity consumption. Night-vision equipment and satellite surveillance are changing how wars are fought. Industry uses optical methods in everything from the production of computer chips to the construction of tunnels. Harnessing Light surveys this multitude of applications, as well as the status of the optics industry and of research and education in optics, and identifies actions that could enhance the field's contributions to society and facilitate its continued technical development.

Light Touches: Cultural Practices of Illumination, 1800-1900 explores how urban lives in the nineteenth century were increasingly touched by innovations in the technologies and aesthetics of illumination. Dramatic changes in qualities of light – and darkness – became acutely palpable to the human sensorium; using, seeing, feeling, and being in light were now matters of intense personal and cultural concern. Light gave meaningful vitality to the period’s material culture, and light itself became something to be perceptually consumed. Over the course of six chapters Alice Barnaby traces how light was used in amateur artistic pastimes, interior design and clothing fashions, spectacular public amusements, volatile street demonstrations, and art gallery designs. From these previously unexplored examples a more complex history of light in the period emerges. Society’s fascination with illumination, its desire to work with it and make meaning from it gave rise to a distinctly new set of cultural practices. Through these practices unexpected discoveries about the modern world were revealed. Light proved to be instrumental in everyday acts of experimentation and imaginative enquiry. Barnaby offers an intervention into the dominant scholarly narrative of the nineteenth century which traditionally reads modernity as synonymous with the formation of a spectacular, disembodied visuality. Light Touches, in contrast, returns vision to the body and foregrounds the actively felt - as well as seen - sensation of light. In coming to understand these cultural practices of illumination, the book reconsiders many assumptions about nineteenth-century modernity.

Optics and photonics technologies are ubiquitous: they are responsible for the displays on smart phones and computing devices, optical fiber that carries the information in the internet, advanced precision manufacturing, enhanced defense capabilities, and a plethora of medical diagnostics tools. The opportunities arising from optics and photonics offer the potential for even greater societal impact in the next few decades, including solar power generation and new efficient lighting that could transform the nation's energy landscape and new optical capabilities that will be essential to support the continued exponential growth of the Internet. As described in the National Research Council report Optics and Photonics: Essential Technologies for our Nation, it is critical for the United States to take advantage of these emerging optical technologies for creating new industries and generating job growth. The report assesses the current state of optical science and engineering in the United States and abroad-including market trends, workforce needs, and the impact of photonics on the national economy. It identifies the technological opportunities that have arisen from recent advances in, and applications of, optical science and engineering. The report also calls for improved management of U.S. public and private research and development resources, emphasizing the need for public policy that encourages adoption of a portfolio approach to investing in the wide and diverse opportunities now available within photonics. Optics and Photonics: Essential Technologies for our Nation is a useful overview not only for policymakers, such as decision-makers at relevant Federal agencies on the current state of optics and photonics research and applications but also for individuals seeking a broad understanding of the fields of optics and photonics in many arenas.

Biochemistry is a single-semester text designed for undergraduate non-biochemistry majors. Accessible, engaging, and informative, Biochemistry is the perfect introduction to the subject for students who may approach chemistry with apprehension. Biochemistry's unique emphasis on metabolism and its kinetic underpinnings gives the text up-to-the-minute relevance for students investigating current public health concerns such as obesity and diabetes. Biochemistry will encourage students to explore the basics of chemistry and its influence on biological problems.Biochemistry provides students with a broad understanding of contemporary advances in molecular biology. Its innovative approach will challenge students to develop connections across multiple concepts, and sets Biochemistry apart in a crowded field. Biochemistry is an invaluable and user-friendly resource.This innovative text for non-biochemistry majors includes:* Introductory material at the beginning of each chapter that contextualizes chapter themes in real-life scenarios* Clear list of objectives for each chapter* Online supporting materials with further opportunities for research and investigation* Synthesis questions at the end of each chapter that encourage students to make connections between concepts and ideas, as well as develop critical-thinking skills