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612-822-4611
Gravity: How the Weakest Force in the Universe Shaped Our Lives

Gravity: How the Weakest Force in the Universe Shaped Our Lives

Hardcover

Sports GeneralPhysics

Publisher Price: $39.99

ISBN10: 0312616295
ISBN13: 9780312616298
Publisher: St. Martin's Press
Published: May 22 2012
Pages: 336
Weight: 0.90
Height: 1.16 Width: 5.82 Depth: 8.49
Language: English

A history of gravity, and a study of its importance and relevance to our lives, as well as its influence on other areas of science.

Physicists will tell you that four forces control the universe. Of these, gravity may the most obvious, but it is also the most mysterious. Newton managed to predict the force of gravity but couldn't explain how it worked at a distance. Einstein picked up on the simple premise that gravity and acceleration are interchangeable to devise his mind-bending general relativity, showing how matter warps space and time. Not only did this explain how gravity worked - and how apparently simple gravitation has four separate components - but it predicted everything from black holes to gravity's effect on time. Whether it's the reality of anti-gravity or the unexpected discovery that a ball and a laser beam drop at the same rate, gravity is the force that fascinates.

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Physics