simple cusp
21amorphous solid — ▪ physics Introduction any noncrystalline solid in which the atoms and molecules are not organized in a definite lattice pattern. Such solids include glass, plastic, and gel. Solids and liquids (liquid) are both forms of condensed… …
22? Nycticebus linglom —  ? Nycticebus linglom Temporal range: 18 mya Scientific classification Kingdom …
23Oospira smithi — Three views of the shell of the holotype of Oospira smithi Scientific classification Kingdom …
24cosmos — /koz meuhs, mohs/, n., pl. cosmos, cosmoses for 2, 4. 1. the world or universe regarded as an orderly, harmonious system. 2. a complete, orderly, harmonious system. 3. order; harmony. 4. any composite plant of the genus Cosmos, of tropical… …
25SINGULARITÉS DES FONCTIONS DIFFÉRENTIABLES (la théorie mathématique et ses applications) — De la topologie différentielle à la dynamique qualitative, en passant par la géométrie analytique et la topologie algébrique, les «singularités» ont bien des incarnations en mathématiques; mais cela n’exclut pas une certaine unité: qu’il s’agisse …
26Ambient music — Stylistic origins Electronic art music Minimalist music Drone music[1] Psychedelic rock Krautrock Space rock Frippertronics Cultural origins …
27Orbifold — This terminology should not be blamed on me. It was obtained by a democratic process in my course of 1976 77. An orbifold is something with many folds; unfortunately, the word “manifold” already has a different definition. I tried “foldamani”,… …
28Glossary of botanical terms — Many of the terms used in Wikipedia glossaries (often most) are already defined and explained within Wikipedia itself. However, lists like the following indicate where new articles need to be written and are also useful for looking up and… …
29Primate — This article is about the type of animal. For other uses, see Primate (disambiguation). Primates[1] Temporal range: Late Paleocene–recent …
30Langlands program — The Langlands program is a web of far reaching and influential conjectures that connect number theory and the representation theory of certain groups. It was proposed by Robert Langlands beginning in 1967. Connection with number theory The… …
