A Brief History of Time#1 NEW YORK TIMES BESTSELLER |
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direction as seen from any other galaxy too . This , as we have seen , was Friedmann's second ... In Friedmann's model , all the galaxies are moving directly away from each other . The situation is rather like a balloon with a number of ...
We can determine the present rate of expansion by measuring the velocities at which other galaxies are moving away from us , using the Doppler effect . This can be done very accurately . However , the dis- tances to the galaxies are not ...
In Friedmann's models , the galaxies are all moving directly away from each other — so it is not surprising that at some time in the past they were all at the same place . In the real universe , however , the galaxies are not just ...
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LibraryThing Review
Crítica de los usuarios - jcvogan1 - LibraryThingFirst hundred pages are excellent, but then it gets to the then current day and becomes more a standard academic ‘this is what I think’ book. Leer comentario completo
LibraryThing Review
Crítica de los usuarios - benkaboo - LibraryThingSummary: Deep dive summary of the world of physics over the last 500 odd years. Things I liked: Objective: Trying to break heavy duty science into the language and ideas that regular folk can ... Leer comentario completo
Otras ediciones - Ver todas
A Brief History of Time: From the Big Bang to Black Holes Stephen Hawking,Carl Sagan Vista de fragmentos - 1990 |
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Referencias a este libro
Qualitative Data Analysis: A User-friendly Guide for Social Scientists Ian Dey Sin vista previa disponible - 1993 |
Postmodern Public Administration: Toward Discourse Charles J. Fox,Hugh T. Miller Vista de fragmentos - 1995 |