Smoothly
41Norway Spruce — Taxobox name = Norway Spruce status = LR/lc | status system = IUCN2.3 image width = 240px image caption = Norway Spruce regnum = Plantae divisio = Pinophyta classis = Pinopsida ordo = Pinales familia = Pinaceae genus = Picea species = P. abies… …
42The Wizard of Oz (1939 film) — The Wizard of Oz Theatrical release poster Directed by Victor Fleming Uncredited: Norman Taurog Richard Thorpe …
43Differential structure — In mathematics, an n dimensional differential structure (or differentiable structure) on a set M makes M into an n dimensional differential manifold, which is a topological manifold with some additional structure that allows us to do differential …
44Exotic R4 — In mathematics, an exotic R4 is a differentiable manifold that is homeomorphic to the Euclidean space R4, but not diffeomorphic. The first examples were found by Robion Kirby and Michael Freedman, by using the contrast between Freedman s theorems …
45Slice knot — A slice knot is a type of mathematical knot. It helps to remember that in knot theory, a knot means an embedded circle in the 3 sphere :S^3 = {mathbf{x}in mathbb{R}^4 mid |mathbf{x}|=1 } and that the 3 sphere can be thought of as the boundary of… …
46china — /chuy neuh/, n. 1. a translucent ceramic material, biscuit fired at a high temperature, its glaze fired at a low temperature. 2. any porcelain ware. 3. plates, cups, saucers, etc., collectively. 4. figurines made of porcelain or ceramic material …
47China — /chuy neuh/, n. 1. People s Republic of, a country in E Asia. 1,221,591,778; 3,691,502 sq. mi. (9,560,990 sq. km). Cap.: Beijing. 2. Republic of. Also called Nationalist China. a republic consisting mainly of the island of Taiwan off the SE coast …
48France — /frans, frahns/; Fr. /frddahonns/, n. 1. Anatole /ann nann tawl /, (Jacques Anatole Thibault), 1844 1924, French novelist and essayist: Nobel prize 1921. 2. a republic in W Europe. 58,470,421; 212,736 sq. mi. (550,985 sq. km). Cap.: Paris. 3.… …
49Mathematics and Physical Sciences — ▪ 2003 Introduction Mathematics Mathematics in 2002 was marked by two discoveries in number theory. The first may have practical implications; the second satisfied a 150 year old curiosity. Computer scientist Manindra Agrawal of the… …
50Picea abies — Norway Spruce Norway Spruce Conservation status …
