A Brief History of Time: From the Big Bang to Black HolesBantam Books, 1990 - 198 páginas Stephen Hawking has earned a reputation as the most brilliant theoretical physicist since Einstein. In this landmark volume, Professor Hawking shares his blazing intellect with nonscientists everywhere, guiding us expertly to confront the supreme questions of the nature of time and the universe. Was there a beginning of time? Will there be an end? Is the universe infinite or does it have boundaries? From Galileo and Newton to modern astrophysics, from the breathtakingly cast to the extraordinarily tiny, Professor Hawking leads us on an exhilarating journey to distant galaxies, black holes, alternate dimensions--as close as man has ever ventured to the mind of God. From the vantage point of the wheelchair from which he has spent more than twenty years trapped by Lou Gehrig's disease, Stephen Hawking has transformed our view of the universe. Cogently explained, passionately revealed, "A Brief History of Time is the story of the ultimate quest for knowledge: the ongoing search for the tantalizing secrets at the heart of time and space. |
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... theory . On the other hand , you can disprove a theory by finding even a single observation that disagrees with the predictions of the theory . As philosopher of science Karl Popper has emphasized , a good theory is characterized by the ...
... theory . On the other hand , you can disprove a theory by finding even a single observation that disagrees with the predictions of the theory . As philosopher of science Karl Popper has emphasized , a good theory is characterized by the ...
Página 12
... theory that will incorporate them both a quantum theory of gravity . We do not yet have such a theory , and we may still be a long way from having one , but we do already know many of the properties that it must have . And we shall see ...
... theory that will incorporate them both a quantum theory of gravity . We do not yet have such a theory , and we may still be a long way from having one , but we do already know many of the properties that it must have . And we shall see ...
Página 155
... theory that would include all these partial theories as approximations , and that did not need to be adjusted to fit the facts by picking the values of certain arbitrary numbers in the theory . The quest for such a theory is known as ...
... theory that would include all these partial theories as approximations , and that did not need to be adjusted to fit the facts by picking the values of certain arbitrary numbers in the theory . The quest for such a theory is known as ...
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A Brief History of Time: From the Big Bang to Black Holes Stephen Hawking,Carl Sagan Vista de fragmentos - 1988 |
Términos y frases comunes
able according appear arrow atoms attraction beginning believed big bang black hole body boundary called caused collapse complete contracting density describe developed dimensions direction disorder distance early earth effect Einstein electrons emitted energy event event horizon example exist expanding explain fact fall field FIGURE force galaxies gravitational collapse gravity happen histories idea increase infinite initial known later laws less light limit look mass matter means measure million million million moving neutron Newton objects observe orbits particles past paths phase planets position possible predictions principle probably quantum mechanics quarks question radiation rays reason regions relativity result rotating seems showed single singularity space space-time speed stars started string suggested surface temperature theory thought uncertainty unified theory universe waves weak zero