Issue+in+rays
91Astronomy — (from the Greek words astron (ἄστρον), star , and nomos (νόμος), law ) is the scientific study of celestial objects (such as stars, planets, comets, and galaxies) and phenomena that originate outside the Earth s atmosphere (such as the cosmic… …
92Nuclear weapon design — The first nuclear weapons, though large, cumbersome and inefficient, provided the basic design building blocks of all future weapons. Here the Gadget device is prepared for the first nuclear test: Trinity. Nuclear weapon designs are physical,… …
93Al-Kindi — Infobox Philosopher region = Arab scholar era = Islamic Golden Age color = #B0C4DE image caption = Syrian postage stamp depicting al Kindi name = Al Kindi birth = c. 801 death = c. 873 school tradition = Early Islamic philosophy, Mu tazili,… …
94Malmquist bias — For other uses of Malmquist, see Malmquist (disambiguation). The Malmquist bias refers to an effect in observational astronomy which leads to the preferential detection of intrinsically bright objects. It was first popularized in 1922 by Swedish… …
95evolution — evolutional, adj. evolutionally, adv. /ev euh looh sheuhn/ or, esp. Brit., /ee veuh /, n. 1. any process of formation or growth; development: the evolution of a language; the evolution of the airplane. 2. a product of such development; something… …
96Captain America — This article is about the superhero. For other uses, see Captain America (disambiguation). For the 2011 film, see Captain America: The First Avenger. This article is about Steve Rogers. For the subsequent incarnations of the character, see List… …
97Brown dwarf — Brown dwarfs are sub stellar objects which are too low in mass to sustain hydrogen 1 fusion reactions in their cores, which is characteristic of stars on the main sequence. Brown dwarfs have fully convective surfaces and interiors, with no… …
98Sun tanning — describes a darkening of the skin (especially of fair skinned individuals) in a natural physiological response stimulated by exposure to ultraviolet (UV) radiation from sunshine or from artificial sources such as a tanning bed. With excessive… …
99Peter Deunov — Peter Konstantinov Deunov Peter Deunov Full name Peter Konstantinov Deunov Born 11 July 1864 Died 27 December 1944 Era Christianity …
100Inventions in medieval Islam — A significant number of inventions were developed in the medieval Islamic world, a geopolitical region that has at various times extended from Al Andalus and Africa in the west to the Indian subcontinent and Malay Archipelago in the east.… …
