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Nikola Tesla
Life and work of the famous inventor and electrical engineer. Grades 6-9.
Anti-Gravity and the Unified Field
Explored here is how gravity, electricity, and magnetism manifest from a unified field around us; why artificial gravity is possible; secrets of UFO propulsion; free energy; Nikola Tesla and anti gravity airships of the 20s and 30s; flying saucers as superconducting whirls of plasma; anti-mass generators; vortex propulsion; government cover-ups; gravitational pulse drive; spacecraft; and more.
Secret Weapons of World War II
Critical Acclaim for Secret Weapons of World War II "Breuer has produced yet another collection of rip-roaring tales. . . . A delightful addition to the niche that Breuer has so successfully carved out." -Publishers Weekly "It is Breuer's portrayal of the competition for technological superiority between the Allies and the Nazis that grabs the reader and shows the significance of each wartime discovery and invention." -State Journal-Register, Springfield, Illinois In the fast-paced, suspenseful Secret Weapons of World War II, noted military historian William Breuer chronicles the clandestine battle that occurred between the brilliant scientists and codebreakers of the Allies and the Axis powers. Re-creating the covert missions, hoaxes, spying, conspiracies, and electronic sleuthing, Breuer deftly uncovers the spectacular feats of the fascinating men and women who determined the outcome of the war-providing an unprecedented look at the least-known operations and plots conducted by both sides.
From Insight to Innovation
The engineering ideas behind key twentieth-century technical innovations, from great dams and highways to the jet engine, the transistor, the microchip, and the computer. Technology is essential to modern life, yet few of us are technology-literate enough to know much about the engineering that underpins it. In this book, David P. Billington, Jr., offers accessible accounts of the key twentieth-century engineering innovations that brought us into the twenty-first century. Billington examines a series of engineering advances—from Hoover Dam and jet engines to the transistor, the microchip, the computer, and the internet—and explains how they came about and how they work. Each of these inn...
Catalog of Copyright Entries. Third Series
Includes Part 1, Number 2: Books and Pamphlets, Including Serials and Contributions to Periodicals July - December)
