As aircraft flew faster, higher, and farther in the early days of flight, pilots were exposed as inefficient, vulnerable, and dangerous. They asphyxiated or got the bends at high altitudes; they spiraled to the ground after encountering clouds or fog; they fainted during high-G maneuvers Their capacity to commit fatal
The new 2nd edition of the popular survey of Near Eastern civilization from the Bronze Age to the era of Alexander the Great. A Companion to the Ancient Near East, 2nd edition, (PDF) explores the history of the region from 4400 BCE to the Macedonian conquest of the Persian Empire
This ebook, Cowan’s Microbiology: A Systems Approach 5th edition (PDF) is suited for all kinds of college students and doesn’t require any prerequisite knowledge of chemistry or biology. If you are interested in entering the health care profession in some way this PDF ebook will give you a very strong
From the ebook’s signature “toolkit” approach to the new chapter on the Environment and Sustainability to the complementary videos and interactive learning tools, all aspects of Ken Guest’s Cultural Anthropology, 3rd Edition, (PDF/ePub) work together to stimulate anthropology students to use the tools of anthropology to see the world in a
The 3rd edition of A Guide to Experiments in Quantum Optics gives fully updated coverage of new experiments in quantum optics This fully revised and expanded edition of a well-established textbook on experiments on quantum optics includes new concepts, results, procedures, and developments in state-of-the-art experiments. It begins with the