We are the first species with the ability to leave planet Earth and expand the horizons of existence into the infinite realm of the universe. Humanity has been working, learning and building toward this accomplishment throughout history. Those who live and work in space will be no different from their predecessors who left ancient homelands to venture into the unknown wilderness. But to travel and work in space, one must not only know the physical characteristics of the space environment, but also something about the human beings involved. Living in Space explains: -Technology necessary for staying happy, healthy and alive in space. - Effects of acceleration on the human body - The long term affects of living in zero-g conditions - The most harmful forms of ionizing radiation for humans - Nutrition and Sanitation - Basic problems of working in space. The people who go into space to live and work are setting the foundation for humanity s future."

The classic guide by the "father of model rocketry"-revised and updated for the twenty-first century

This new edition of the "bible of modern rocketry" shows you how to safely build, launch, track, and recover model rockets-just as the experts do it! Whether you're a beginner or a veteran model rocketeer, the Handbook of Model Rocketry explains everything you need to know to get your rocket off the ground-from rocket construction and ignition systems to launching techniques, aerodynamics, altitude determinations, and recovery devices. G. Harry Stine's son, Bill Stine, covers all the latest changes to the hobby since the last edition was published. This authoritative guide, the official manual of the National Association of Rocketry, provides the expertise you need to launch your rocket skyward.

• Features new types of rockets, motors, and electronic payloads, as well as computer software and Internet resources
• Includes the latest regulations and a new chapter on high-power rocketry
• Explains building and flying large rocket models, and using radio- controlled boost gliders and rocket gliders
• Lists the latest resources as well as information about joining model rocket clubs and entering contests!