A unique A-to-Z reference of brilliance in innovation and invention Combining engagingly written, well-researched history with the respected imprimatur of Scientific American magazine, this authoritative, accessible reference provides a wide-ranging overview of the inventions, technological advances, and discoveries that have transformed human society throughout our history. More than 400 entertaining entries explain the details and significance of such varied breakthroughs as the development of agriculture, the "invention" of algebra, and the birth of the computer. Special chronological sections divide the entries, providing a unique focus on the intersection of science and technology from early human history to the present. In addition, each section is supplemented by primary source sidebars, which feature excerpts from scientists' diaries, contemporary accounts of new inventions, and various "In Their Own Words" sources. Comprehensive and thoroughly readable, Scientific American Inventions and Discoveries is an indispensable resource for anyone fascinated by the history of science and technology. Topics include: aerosol spray * algebra * Archimedes' Principle * barbed wire * canned food * carburetor * circulation of blood * condom * encryption machine * fork * fuel cell * latitude * music synthesizer * positron * radar * steel * television * traffic lights * Heisenberg's uncertainty principle

An informative reference guide on the history of technology featuring more than four hundred entries and dozens of illustrations and sidebars describes the history and significance of a variety of scientific and technological breakthroughs, from early human history to the present day.

A “timely, informative, and fascinating” study of 8 inventions—and how they shaped our world—with “totally compelling” insights on little-known inventors throughout history (Elizabeth Kolbert, Pulitzer Prize–winning author of The Sixth Extinction) In The Alchemy of Us, scientist and science writer Ainissa Ramirez examines 8 inventions and reveals how they shaped the human experience: • Clocks • Steel rails • Copper communication cables • Photographic film • Light bulbs • Hard disks • Scientific labware • Silicon chips Ramirez tells the stories of the woman who sold time, the inventor who inspired Edison, and the hotheaded undertaker whose invention pointed the way to the computer. She describes how our pursuit of precision in timepieces changed how we sleep; how the railroad helped commercialize Christmas; how the necessary brevity of the telegram influenced Hemingway’s writing style; and how a young chemist exposed the use of Polaroid’s cameras to create passbooks to track black citizens in apartheid South Africa. These fascinating and inspiring stories offer new perspectives on our relationships with technologies. Ramirez shows not only how materials were shaped by inventors but also how those materials shaped culture, chronicling each invention and its consequences—intended and unintended. Filling in the gaps left by other books about technology, Ramirez showcases little-known inventors—particularly people of color and women—who had a significant impact but whose accomplishments have been hidden by mythmaking, bias, and convention. Doing so, she shows us the power of telling inclusive stories about technology. She also shows that innovation is universal—whether it's splicing beats with two turntables and a microphone or splicing genes with two test tubes and CRISPR.

Scientific American Inventions from Outer Space presents over 60 inventions developed by NASA for use in space - and the ways they are used every day on Earth. There's a little bit of outer space everywhere on Earth, from the paint on the Golden Gate Bridge (originally developed by NASA to withstand high temperatures on the space shuttle launch pad) to today's high-tech sneakers (which use technology first developed for space suits) and keyboards used by disabled workers. These items, plus Dustbuster vacuums, CAT scans, and home water filters, are only some of the world's most familiar consumer products that trace their origins to NASA's space program. This fascinating book describes over 60 inventions and, in color photographs and diagrams, outlines how the space technology was developed and how it is used here on Earth. Full-color illustrations and clear writing offers complete explanations of how inventions are used in everyday objects. Strong "Scientific American imprimatur assures quality and appeals to science buffs of all levels.

Presents inventions from the twentieth-century including the microwave, cellophane, assembly lines, and more.