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Empire of the Air : The Men Who Made Radio (0060981199)

The story of the invention of radio focuses on scientist Lee de Forest, brilliant recluse Edwin Armstrong, and RCA mogul David Sarnoff, who turned a basement discovery into a worldwide communications revolution Product details Format Paperback | 432 pages Dimensions 134 x 204 x 25.4mm | 340.19g ...
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e: The Story of a Number (9780691168487)



The interest earned on a bank account, the arrangement of seeds in a sunflower, and the shape of the Gateway Arch in St. Louis are all intimately connected with the mysterious number e. In this informal and engaging history, Eli Maor portrays the curious characters and the elegant mathematics that lie behind the number. Designed for a reader with only a modest mathematical background, this biography brings out the central importance of e to mathematics and illuminates a golden era in the age of science.


Product details

  • Paperback | 248 pages
  • 140 x 216 x 20.32mm | 255g
  • New Jersey, United States
  • English
  • Reprint
  • 6 halftones. 74 line illus.
  • 0691168482
  • 9780691168487
  • 219,449


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Mind on Fire : Shortlisted for the Wellcome Book Prize 2019 (9780241982853)

Shortlisted for the Wellcome Book Prize 2019 '[A] painfully intense, courageous and gripping account of [Fanning's] journey to the underworld of madness and back. This is a brave and instructive book.' Irish Times 'Extraordinary. An account of mental illness, grief, delusions, homelessness, a fractured family relationship ... and all while trying to recover and create. Superb writing on a frequently difficult subject.' Sinead Gleeson Arnold Thomas Fanning had his first experience of depression during adolescence, following the death of his mother. Some ten years later, an up-and-coming playwright, he was overcome by mania and delusions. Thus began a terrible period in which he was often suicidal, increasingly disconnected from family and friends, sometimes in trouble with the law, and homeless in London. Drawing on his own memories, the recollections of people who knew him when he was at his worst, and medical and police records, Arnold Thomas Fanning has produc...
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Soil Science for Gardeners : Working with Nature to Build Soil Health (9780865719309)

Build healthy soil and grow better plants Robert Pavlis, a gardener for over four decades, debunks common soil myths, explores the rhizosphere, and provides a personalized soil fertility improvement program in this three-part popular science guidebook. Healthy soil means thriving plants. Yet untangling the soil food web and optimizing your soil health is beyond most gardeners, many of whom lack an in-depth knowledge of the soil ecosystem. Soil Science for Gardeners is an accessible, science-based guide to understanding soil fertility and, in particular, the rhizosphere - the thin layer of liquid and soil surrounding plant roots, so vital to plant health. Coverage includes: Soil biology and chemistry and how plants and soil interact Common soil health problems, including analyzing soil's fertility and plant nutrients The creation of a personalized plan for improving your soil fertility, including setting priorities and goals in a cost-effective, realistic time frame. Creating the...
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Genius Makers : The Mavericks Who Brought A.I. to Google, Facebook, and the World (9781847942142)

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