non-decaying
51Michigan Central Station — U.S. National Register of Historic Places …
52Muscina — Adult Muscina stabulans Scientific classification Kingdom: Animalia …
53Germanium — (pronEng|dʒɚˈmeɪniəm) is a chemical element with the symbol Ge and atomic number 32. It is a lustrous, hard, silver white metalloid in the carbon group, chemically similar to its group neighbors tin and silicon. Germanium has five naturally… …
54Perron–Frobenius theorem — In linear algebra, the Perron–Frobenius theorem, proved by Oskar Perron (1907) and Georg Frobenius (1912), asserts that a real square matrix with positive entries has a unique largest real eigenvalue and that the corresponding… …
55Magneto-optical trap — experimental setup of the MOT A magneto optical trap (abbreviated MOT) is a device that uses both laser cooling with magneto optical trapping in order to produce samples of cold, trapped, neutral atoms at temperatures as low as several… …
56CLEO (particle detector) — CLEO was a general purpose particle detector at the Cornell Electron Storage Ring (CESR), and the name of the collaboration of physicists who operated the detector. The name CLEO is not an acronym; it is short for Cleopatra and was chosen to go… …
57Ibrahim Quraishi — (born 1970) is a conceptual artist, writer, choreographer and artistic director of Compagnie Faim de Siecle (NY/Paris). Ibrahim s work is based on the transformation of space, an immersive narrative and a pro active performative dialogue through… …
58Microstigmus — Scientific classification Kingdom: Animalia Phylum: Arthropoda Class: Insecta …
59UNITED STATES OF AMERICA — UNITED STATES OF AMERICA, country in N. America. This article is arranged according to the following outline: introduction Colonial Era, 1654–1776 Early National Period, 1776–1820 German Jewish Period, 1820–1880 East European Jewish Period,… …
60Eastern Bloc — Map of the Eastern Bloc …
