Helmets of the Deep

Helmets of the Deep PDF Author: Leon G. Lyons
Publisher:
ISBN: 9789627256014
Category : Deep diving
Languages : de
Pages : 370

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Modern Sports Helmets

Modern Sports Helmets PDF Author: James A. Newman
Publisher: Schiffer Publishing
ISBN: 9780764327186
Category : Automobile racing
Languages : en
Pages : 0

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Book Description
This wonderful new survey follows the evolution of the sports helmet from early military and aviation uses, through early motorcycle and auto racing, and to modern helmets used in a wide variety of sports today. The science of helmet design and manufacture is covered before moving into the art of the helmet. Helmets for six major sports are extensively covered: auto and motorcycle racing, bicycling, equestrian activities, skiing, football, and ice hockey. Some lesser known sports and their helmets are also included to give a fascinating and complete panorama of the field. The design innovations, both for safety and appearance, the colors, and the fascinating history will engage the reader, while nearly 600 color images will please even the most particular sports fan. For designers, players, scientists, and historians this book is a true delight.

Ski

Ski PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 258

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In Oceans Deep

In Oceans Deep PDF Author: Bill Streever
Publisher: Little, Brown
ISBN: 031655135X
Category : Science
Languages : en
Pages : 260

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Book Description
In this masterful account in the spirit of Bill Bryson and Ian Frazier, a longtime deep-sea diver masterfully weaves together the science and history of Earth's last remaining frontier: the sea. In an age of unprecedented exploration and innovation, our oceans remain largely unknown, and endlessly fascinating: full of mystery, danger, beauty, and inspiration. In Oceans Deep celebrates the daring pioneers who tested the limits of what the human body can endure under water: free divers able to reach 300 feet on a single breath; engineers and scientists who uncovered the secrets of decompression; teenagers who built their own diving gear from discarded boilers and garden hoses in the 1930s; saturation divers who lived under water for weeks at a time in the 1960s; and the trailblazing men who voluntarily breathed experimental gases at pressures sufficient to trigger insanity. Tracing both the little-known history and exciting future of how we travel and study the depths, Streever's captivating journey includes seventeenth-century leather-hulled submarines, their nuclear-powered descendants, a workshop where luxury submersibles are built for billionaire clients, and robots capable of roving unsupervised between continents, revolutionizing access to the ocean. In this far-flung trip to the wild, night-dark place of shipwrecks, trapped submariners, oil wells, innovative technologies, and people willing to risk their lives while challenging the deep, we discover all the adventures our seas have to offer -- and why they are in such dire need of conservation.

Field Trip to the Ocean Deep

Field Trip to the Ocean Deep PDF Author: John Hare
Publisher: Holiday House
ISBN: 0823446301
Category : Juvenile Fiction
Languages : en
Pages : 43

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Book Description
Come join the fun as students take a submarine bus on a field trip to explore the ocean deep, in this wordless picture book from the creator of Field Trip to the Moon! Students dressed in deep sea helmets travel to the ocean deep in a yellow school-bus submarine. When they get there, they frolic with fish, chase luminescent squid, and discover an old shipwreck. But when it's time to return to the submarine bus, one student lingers to take a photo of a treasure chest and falls into a deep ravine. Luckily, the child makes an unexpected friend-- a maybe-not-so-extinct sea creature called a Pleiosaur- that's happy to entertain the young explorer until the teacher returns. In his follow-up to Field Trip to the Moon, John Hare's rich, atmospheric art in this wordless picture book invites all children to imagine themselves in the story- a tale full of mysteries, surprises, and adorable aquatic friends. Named a LITA Golden Duck Picture Book A Junior Library Guild Selection

Historical Diver

Historical Diver PDF Author:
Publisher:
ISBN:
Category : Deep diving
Languages : en
Pages : 258

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A Survey of Heavy Duty Deep Sea Diving Equipment

A Survey of Heavy Duty Deep Sea Diving Equipment PDF Author: William A. Danesi
Publisher:
ISBN:
Category : Deep diving
Languages : en
Pages : 138

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The Infernal Diver

The Infernal Diver PDF Author: John Bevan
Publisher:
ISBN:
Category : Deep diving
Languages : en
Pages : 352

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Men Under the Sea

Men Under the Sea PDF Author: Edward Ellsberg
Publisher: Open Road Media
ISBN: 1480493694
Category : History
Languages : en
Pages : 254

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Book Description
“Ellsberg’s writings chronicled his experiences and attitudes on the topic of marine salvage in a manner which has no equal in naval literature.” —War History Online Commander Edward Ellsberg rose to fame after leading the harrowing effort to raise the sunken submarine S-51 just off Long Island. That is where he begins Men Under the Sea, his tribute to and history of the men who risk everything to plunge into the blackness of the deep sea. Ellsberg holds an expert’s knowledge of deep-sea salvage, and that knowledge has put him repeatedly on the front lines of some of the world’s worst wrecks. After the S-51, Ellsberg goes on to the heartrending tale of the sinking of the submarine S-4, which sank after a collision with forty sailors aboard. Commander Ellsberg races to the scene through land, air, and sea to search for potential survivors trapped aboard the sunken sub. Ellsberg also regales readers with stories of some of the most famous underwater missions in history, such as men submerging deep to recover £5 million worth of gold from the wreck of the Laurentic, bringing vast treasures from the ocean bottom, and diving to rescue thirty-three survivors from the stricken submarine Squalus. Ellsberg’s passion, experience, and natural narrative talent turn Men Under the Sea into an unforgettable voyage.

Naval Battles of the Century ...

Naval Battles of the Century ... PDF Author: Francis J. Higginson
Publisher:
ISBN:
Category : Naval battles
Languages : en
Pages : 524

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