A Brief History of Time#1 NEW YORK TIMES BESTSELLER |
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But in 1929 , Edwin Hubble made the landmark observation that wherever you look , distant galaxies are moving rapidly away from us . In other words , the universe is expanding . This means that at earlier times objects would have been ...
We now know that whichever di- rection we look , this noise never varies by more than a tiny fraction : so Penzias and Wilson had unwittingly stumbled across a remarkably accurate confirmation of Friedmann's first assumption .
What the spin of a particle really tells us is what the particle looks like from different directions . ... Only if one turns it round a complete revolution ( 360 de- grees ) does the particle look the same .
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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 |