A Brief History of Time#1 NEW YORK TIMES BESTSELLER |
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Nowadays we use just this method to measure distances pre- cisely , because we can measure time more accurately than length . In effect , the meter is defined to be the distance traveled by light in 0.000000003335640952 second ...
In order to prove this , he needed to determine the distances to these other galaxies , which are so far away that ... For nearby stars , we can measure their apparent brightness and their distance , and so we can work out their ...
As the balloon expands , the distance between any two spots increases , but there is no spot that can be said to be the center of the expansion . Moreover , the farther apart the spots are , the faster they will be moving apart .
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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 |
Términos y frases comunes
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 |