A Brief History of TimeRandom House Publishing Group, 1998 M09 1 - 240 páginas #1 NEW YORK TIMES BESTSELLER |
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... known exactly what length a stadium was , but it may have been about 200 yards , which would make Aristotle's estimate about twice the currently accepted figure . The Greeks even had a third argument that the earth must be round , for ...
... known as microwaves ( a few centime- ters ) or infrared ( more than a ten - thousandth of a centimeter ) . Visible light has a wavelength of between only forty and eighty millionths of a centimeter . Even shorter wavelengths are known ...
... known as " the unification of physics . " Einstein spent most of his later years unsuccessfully searching for a unified theory , but the time was not ripe : there were partial theories for gravity and the electromagnetic force , but ...
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 |