History Of Science

[close] Perhaps no other advancement of public health has been as significant. Yet, few know the intriguing story of a simple idea—disinfecting public water systems with chlorine—that in just 100 years has saved more lives than any other single health development in human history.

At the turn of the 20th century, most scientists and doctors called the addition of chloride of lime, a poisonous chemical, to public water supplies not only a preposterous idea but also an illegal act—until a courageous physician, working with the era’s greatest sanitary engineer, proved it could be done safely and effectively on a large scale.

This is the first book to tell the incredible true story of the first use of chlorine to disinfect a city water supply, in Jersey City, New Jersey, in 1908. This important book also corrects misinformation long-held in the historical record about who was responsible for this momentous event, giving overdue recognition to the true hero of the story—an unflagging champion of public health, Dr. John L. Leal.
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[close] Nikola Tesla was a major contributor to the electrical revolution that transformed daily life at the turn of the twentieth century. His inventions, patents, and theoretical work formed the basis of modern AC electricity, and contributed to the development of radio and television. Like his competitor Thomas Edison, Tesla was one of America's first celebrity scientists, enjoying the company of New York high society and dazzling the likes of Mark Twain with his electrical demonstrations. An astute self-promoter and gifted showman, he cultivated a public image of the eccentric genius. Even at the end of his life when he was living in poverty, Tesla still attracted reporters to his annual birthday interview, regaling them with claims that he had invented a particle-beam weapon capable of bringing down enemy aircraft.

Plenty of biographies glamorize Tesla and his eccentricities, but until now none has carefully examined what, how, and why he invented. In this groundbreaking book, W. Bernard Carlson demystifies the legendary inventor, placing him within the cultural and technological context of his time, and focusing on his inventions themselves as well as the creation and maintenance of his celebrity. Drawing on original documents from Tesla's private and public life, Carlson shows how he was an "idealist" inventor who sought the perfect experimental realization of a great idea or principle, and who skillfully sold his inventions to the public through mythmaking and illusion.

This major biography sheds new light on Tesla's visionary approach to invention and the business strategies behind his most important technological breakthroughs.

W. Bernard Carlson is professor of science, technology, and society in the School of Engineering and Applied Science and professor of history at the University of Virginia. His books include Technology in World History and Innovation as a Social Process: Elihu Thomson and the Rise of General Electric, 1870-1900. [close]