From the longest running column in Scientific American's history comes this collection of fascinating projects for amateur astronomers For over seventy years, "The Amateur Scientist" column in Scientific American has helped people explore their world and make original discoveries. This collection of both classic and recent articles presents projects for amateur astronomers at all levels. Hands-on astronomy fans will find how to build inexpensive astronomical instruments using ordinary shop-tools. From making a telescope to predicting satellite orbits to detecting the chemical composition of faraway stars, this book has something for everyone interested in practical astronomy.

33 essays on the fads and fantasies of science and scientists—including climate prediction, genetic engineering, space colonization, and paranormal phenomena—by “the iconoclastic physicist who has become one of science’s most eloquent interpreters” (New York Times) “Provocative, touching, and always surprising.” —Wired Magazine From Galileo to today’s amateur astronomers, scientists have been rebels, writes Freeman Dyson. Like artists and poets, they are free spirits who resist the restrictions their cultures impose on them. In their pursuit of nature’s truths, they are guided as much by imagination as by reason, and their greatest theories have the uniqueness and beauty of great works of art. Dyson argues that the best way to understand science is by understanding those who practice it. He tells stories of scientists at work, ranging from Isaac Newton’s absorption in physics, alchemy, theology, and politics, to Ernest Rutherford’s discovery of the structure of the atom, to Albert Einstein’s stubborn hostility to the idea of black holes. His descriptions of brilliant physicists like Edward Teller and Richard Feynman are enlivened by his own reminiscences of them. He looks with a skeptical eye at fashionable scientific fads and fantasies, and speculates on the future of climate prediction, genetic engineering, the colonization of space, and the possibility that paranormal phenomena may exist yet not be scientifically verifiable. Dyson also looks beyond particular scientific questions to reflect on broader philosophical issues, such as the limits of reductionism, the morality of strategic bombing and nuclear weapons, the preservation of the environment, and the relationship between science and religion. These essays, by a distinguished physicist who is also a prolific writer, offer informed insights into the history of science and fresh perspectives on contentious current debates about science, ethics, and faith.

A riveting true story of industrial espionage in which a Chinese-born scientist is pursued by the U.S. government for trying to steal trade secrets, by a finalist for the Pulitzer Prize in nonfiction. In September 2011, sheriff’s deputies in Iowa encountered three ethnic Chinese men near a field where a farmer was growing corn seed under contract with Monsanto. What began as a simple trespassing inquiry mushroomed into a two-year FBI operation in which investigators bugged the men’s rental cars, used a warrant intended for foreign terrorists and spies, and flew surveillance planes over corn country—all in the name of protecting trade secrets of corporate giants Monsanto and DuPont Pioneer. In The Scientist and the Spy, Hvistendahl gives a gripping account of this unusually far-reaching investigation, which pitted a veteran FBI special agent against Florida resident Robert Mo, who after his academic career foundered took a questionable job with the Chinese agricultural company DBN—and became a pawn in a global rivalry. Industrial espionage by Chinese companies lies beneath the United States’ recent trade war with China, and it is one of the top counterintelligence targets of the FBI. But a decade of efforts to stem the problem have been largely ineffective. Through previously unreleased FBI files and her reporting from across the United States and China, Hvistendahl describes a long history of shoddy counterintelligence on China, much of it tinged with racism, and questions the role that corporate influence plays in trade secrets theft cases brought by the U.S. government. The Scientist and the Spy is both an important exploration of the issues at stake and a compelling, involving read.

"Reinventing Discovery argues that we are in the early days of the most dramatic change in how science is done in more than 300 years. This change is being driven by new online tools, which are transforming and radically accelerating scientific discovery"--