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Thomas Edison, one of the world's greatest inventors, is introduced in this fascinating activity book. Children will learn how Edison ushered in an astounding age of invention with his unique way of looking at things and refusal to be satisfied with only one solution to a problem. This book helps inspire kids to be inventors and scientists, as well as persevere with their own ideas. Activities allow children to try Edison's experiments themselves, with activities such as making a puppet dance using static electricity, manufacturing a switch for electric current, constructing a telegraph...

We force them into crowded, sedentary lives. We harvest their eggs and artificially inseminate them. We fill them with hormones and antibiotics, and we feed them manufactured pellets instead of the food they were meant to eat. They are commercialized and scientized--in many ways, just like us. Laurie Winn Carlson's intriguing book examines in fascinating detail the relationship between people and domesticated cattle, a resource that has been vital to civilization but long ignored and neglected. She considers the impact of science, technology, and economics on cattle, and how they in turn have...

In the late winter and early spring of 1692, residents of Salem Village, Massachusetts, began to suffer from strange physical and mental maladies. The randomness of the victims, and unusual symptoms that were seldom duplicated, led residents to suspect an otherworldly menace. Their suspicions and fears eventually prompted the infamous Salem Witch Trials. While most historians have concentrated their efforts on the accused, Laurie Winn Carlson, A Fever in Salem focuses on the afflicted. What were the characteristics of a typical victim? Why did the symptoms occur when and where they did? What...

In her provocative new book, Laurie Winn Carlson questions the larger aims of the famed Lewis and Clark expedition of 1804-1806 and sees it as part of a broad range of schemes to wrest the American West from the claims of established European powers. If American ships were already plying the waters off the Pacific Northwest coast, why, Ms. Carlson asks, was it necessary to send these two intrepid explorers overland-except as a demonstration of American reach, and perhaps as a ploy to tempt the Spanish to attack the expedition, thus provoking a war with Spain in Florida and the West. Ms....