Spanning early celestial navigation to satellite-enabled warfare, Accessory to War is a richly researched and provocative examination of the intersection of science, technology, industry, and power that will introduce Tyson’s millions of fans to yet another dimension of how the universe has shaped our lives and our world.

    Few composers write more than one or two symphonies in their lifetimes. Beethoven spent a year on his shorter symphonies but more than six years on his 9th Symphony. But Georg Philipp Telemann composed at least 200 overtures in a two-year period. Over his lifetime Telemann's oeuvre consists of more than 3,000 pieces, although “only” 800 survive to this day. He was not the only person whose productivity defied all reason. Greek scientist Archimedes discovered mathematical phenomena that weren't confirmed for 17 centuries. Isaac Newton invented classical physics and was one of the inventors of calculus. Benjamin Franklin wrote, published, politicked, invented, experimented, and humored, sometimes all at the same time. Theodore Roosevelt was the first American to earn a belt in judo, hunted, wrote numerous books, and read four hours a day, even during the busiest moments of his political life. This book will explore the lives of the 18 most productive people in history. We will look at the cultures into which they were born and see the methods that they used to achieve such sweeping results. Perhaps we can also create enough time to focus on the tasks in life that are truly meaningful.

    Dairy products don't strengthen bones. Drugs may be dangerous.For years, doctors have been telling us to drink milk, eat dairy products, and take calcium pills to improve our bone vitality. The problem is, they're wrong. This groundbreaking guide uses the latest clinical studies and the most up-to-date medical information to help you strengthen your bones, reduce the risk of fractures, and prevent osteoporosis. You'll learn why there's no proof of calcium's effectiveness, despite what doctors say, and why a low-acid diet is the only effective way to prevent bone loss."This clear, convincing explanation of osteoporosis will change the way the world thinks about bone health. Lanou and Castleman prove beyond doubt that milk and dairy are the problem, not the solution." -Rory Freedman, coauthor of #1 New York Times best seller Skinny Bitch"The authors have tackled an almost intractable myth: that calcium is the one and only key to bone vitality. It isn't. Everyone who cares about preventing osteoporosis should read this book." -- Dr. T. Colin Campbell, author of The China Study