Download PDF by Stephen Hawking, Leonard Mlodinow: A Briefer History of Time

By Stephen Hawking, Leonard Mlodinow

ISBN-10: 0553385461

ISBN-13: 9780553385465

From the most fantastic minds of our time comes a booklet that clarifies his most crucial ideas.

Stephen Hawking’s around the world bestseller, A short historical past of Time, is still one of many landmark volumes in medical writing of our time. yet for years readers have requested for a extra available formula of its key concepts—the nature of house and time, the position of God in construction, and the background and way forward for the universe.

Professor Hawking’s reaction is that this new paintings that might consultant nonscientists all over the ongoing look for the tantalizing secrets and techniques on the middle of time and space.

Although “briefer,” this ebook is far greater than an insignificant clarification of Hawking’s previous paintings. A Briefer heritage of Time either clarifies and expands at the nice matters of the unique, and files the newest advancements within the field—from string idea to the quest for a unified idea of all of the forces of physics. Thirty-seven full-color illustrations improve the textual content and make A Briefer historical past of Time an exciting and must-have addition in its personal correct to the good literature of technological know-how and ideas.

Show description

Read Online or Download A Briefer History of Time PDF

Best science books

Read e-book online The 100 Most Influential Scientists of All Time (The PDF

It's been acknowledged that once it involves good fortune, it isn't what you recognize, yet who you recognize.

The a hundred such a lot Influential Scientists of All Time is one identify during this eight publication sequence, during which readers get the simplest of either worlds. Concise yet information-packed biographies aspect the lives and life's paintings of 1000's of prime contributors from an collection of disciplines.

Readers gets to grasp the most important minds inside technological know-how, paintings, writing, song, invention, politics and philosophy. every one worthy compendium bargains a complete index, complementary visuals, and behind-the-scenes info that display the very human nature at the back of world-changing personalities.

Richard P. Feynman, Robert B. Leighton, Matthew Sands's The Feynman Lectures on Physics, Volume 3: Quantum Mechanics PDF

Unique 12 months of e-book: 1964; 2006; 2010; 2011 - pb

“The entire factor was once primarily an experiment,” Richard Feynman acknowledged overdue in his occupation, in retrospect at the origins of his lectures. The test became out to be highly profitable, spawning courses that experience remained definitive and introductory to physics for many years. starting from the fundamental ideas of Newtonian physics via such ambitious theories as basic relativity and quantum mechanics, Feynman’s lectures stand as a monument of transparent exposition and deep insight.

Timeless and collectible, the lectures are crucial interpreting, not only for college kids of physics yet for someone looking an advent to the sphere from the inimitable Feynman.

Source: Amazon. com Retail AZW3 (via library)

Download e-book for iPad: Science Education and Culture: The Contribution of History by J. L. Heilbron (auth.), Fabio Bevilacqua, Enrico Giannetto,

This anthology includes chosen papers from the 'Science as tradition' convention held at Lake Como, and Pavia college Italy, 15-19 September 1999. The convention, attended by way of approximately 220 participants from thirty international locations, used to be a three way partnership of the overseas heritage, Philosophy and technology instructing staff (its 5th convention) and the heritage of Physics and Physics educating department of the ecu actual Society (its 8th conference).

Additional info for A Briefer History of Time

Sample text

3 THE NATURE OF A SCIENTIFIC THEORY IN ORDER TO TALK ABOUT THE nature of the universe and to discuss such questions as whether it has a beginning or an end, you have to be clear about what a scientific theory is. We shall take the simpleminded view that a theory is just a model of the universe, or a restricted part of it, and a set of rules that relate quantities in the model to observations that we make. It exists only in our minds and does not have any other reality (whatever that might mean).

The Speed of Light and the Timing of Eclipses The observed times of the eclipses of Jupiter’s moons depend on both the actual time of the eclipses and the time it takes their light to travel from Jupiter to the earth Thus the eclipses seem to appear more frequently when Jupiter is moving toward the earth, and less frequently when it is moving away This effect is exaggerated here for clarity A proper theory of the propagation of light didn’t come until 1865, when the British physicist James Clerk Maxwell succeeded in unifying the partial theories that up to then had been used to describe the forces of electricity and magnetism.

In fact, now that you are accelerating, everything that happens inside the elevator will unfold exactly as it would if the elevator was not moving at all but at rest in a uniform gravitational field. Einstein realized that just as you cannot tell from inside a train whether or not you are moving uniformly, you also cannot tell from inside the elevator whether you are uniformly accelerating or in a uniform gravitational field. The result was his principle of equivalence. The principle of equivalence, and the above example of it, is true only if inertial mass (the mass in Newton’s second law that determines how much you accelerate in response to a force) and gravitational mass (the mass in Newton’s law of gravity that determines how much gravitational force you feel) are the same thing (see Chapter 4).

Download PDF sample

A Briefer History of Time by Stephen Hawking, Leonard Mlodinow


by George
4.3

Rated 4.59 of 5 – based on 18 votes