a revolution in modern physics
71Natural science — Part of a series on Science …
72Gear — For the gear like device used to drive a roller chain, see Sprocket. This article is about mechanical gears. For other uses, see Gear (disambiguation). Two meshing gears transmitting rotational motion. Note that the smaller gear is rotating… …
73Cartesianism — See Cartesian. * * * Philosophical tradition derived from the philosophy of René Descartes. A form of rationalism, Cartesianism upholds a metaphysical dualism of two finite substances, mind and matter. The essence of mind is thinking; the essence …
74Military history of Jewish Americans — Jewish Americans have served in the United States armed forces dating back to before the colonial era, when Jews have served in militias of the Thirteen Colonies. Jewish military personnel have served in all branches of the armed forces and in… …
75Formation and evolution of the Solar System — Artist s conception of a protoplanetary disk The formation and evolution of the Solar System is estimated to have begun 4.568 billion years ago with the gravitational collapse of a small part of a giant molecular cloud …
76Fractal cosmology — In physical cosmology, fractal cosmology relates to the usage or appearance of fractals in the study of the universe or cosmos. When cosmologists study the universe, they employ both observational and theoretical tools, and examine (or consider)… …
77Heisenberg, Werner — ▪ German physicist and philosopher Introduction in full Werner Karl Heisenberg born Dec. 5, 1901, Würzburg, Ger. died Feb. 1, 1976, Munich, W.Ger. German physicist and philosopher who discovered (1925) a way to formulate quantum mechanics in… …
78Energy — This article is about the scalar physical quantity. For other uses, see Energy (disambiguation). Energetic redirects here. For other uses, see Energetic (disambiguation) …
7920th century — For other uses, see 20th century (disambiguation). Millennium: 2nd millennium Centuries: 19th century · 20th century · 21st century Decades: 1900s 1910s …
80Stephen Brush — Stephen G. Brush (* 12. Februar 1935) ist ein US amerikanischer Physiker und Wissenschaftshistoriker. Inhaltsverzeichnis 1 Leben 2 Schriften 3 Weblinks 4 Anmerkungen …
