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Chronicles the history of marine science from 1901, documenting the significant discoveries of the 20th century by notable marine and other scientists.
The Cold War was the first major conflict between superpowers in which victory and defeat were unambiguously determined without the firing of a shot. Without the shield of a strong, silent deterrent or the intellectual sword of espionage beneath the sea, that war could not have been won. John P. Craven was a key figure in the Cold War beneath the sea. As chief scientist of the Navy's Special Projects Office, which supervised the Polaris missile system, then later as head of the Deep Submergence Systems Project (DSSP) and the Deep Submergence Rescue Vehicle program (DSRV), both of which engaged in a variety of clandestine undersea projects, he was intimately involved with planning and executi...
Sealab is the underwater Right Stuff: the compelling story of how a US Navy program sought to develop the marine equivalent of the space station—and forever changed man’s relationship to the sea. While NASA was trying to put a man on the moon, the US Navy launched a series of daring experiments to prove that divers could live and work from a sea-floor base. When the first underwater “habitat” called Sealab was tested in the early 1960s, conventional dives had strict depth limits and lasted for only minutes, not the hours and even days that the visionaries behind Sealab wanted to achieve—for purposes of exploration, scientific research, and to recover submarines and aircraft that ha...
A keepsake, a remembrance, a celebration: USA TODAY’s Passages is a rich and touching look at the lives of those who left us in 2012 – ranging from pop’s troubled goddess to the reclusive first man on the moon, from a wise sheriff in mythical Mayberry to a brave schoolteacher who saved her students in Connecticut. These are the stories of more than 235 people who changed entertainment, science, sports, business and our world, leaving legacies large and small. Passages is a USA TODAY e-book worth turning to again and again.
FIELD & STREAM, America’s largest outdoor sports magazine, celebrates the outdoor experience with great stories, compelling photography, and sound advice while honoring the traditions hunters and fishermen have passed down for generations.
Although the ability to retain, process, and project prior experience onto future situations is indispensable, the human mind also possesses the ability to override experience and adapt to changing circumstances. Cognitive scientist Stellan Ohlsson analyzes three types of deep, non-monotonic cognitive change: creative insight, adaptation of cognitive skills by learning from errors, and conversion from one belief to another, incompatible belief. For each topic, Ohlsson summarizes past research, re-formulates the relevant research questions, and proposes information-processing mechanisms that answer those questions. The three theories are based on the principles of redistribution of activation, specialization of practical knowledge, and re-subsumption of declarative information. Ohlsson develops the implications of those mechanisms by scaling their effects with respect to time, complexity, and social interaction. The book ends with a unified theory of non-monotonic cognitive change that captures the abstract properties that the three types of change share.
Describes deep sea diving, its history, dangers, and some divers' underwater adventures.
"Featuring a new preface by the author."
Gifford Pinchot is known primarily for his work as first chief of the U. S. Forest Service and for his argument that resources should be used to provide the "greatest good for the greatest number of people." But Pinchot was a more complicated figure than has generally been recognized, and more than half a century after his death, he continues to provoke controversy. Gifford Pinchot and the Making of Modern Environmentalism, the first new biography in more than three decades, offers a fresh interpretation of the life and work of the famed conservationist and Progressive politician. In addition to considering Gifford Pinchot's role in the environmental movement, historian Char Miller sets fort...