accumulation of nuclear weapons
51Earth — This article is about the planet. For other uses, see Earth (disambiguation). Earth   …
52Ferengi — For other meanings, see Ferengi#Etymology. Ferengi The Ferengi Alliance A trio of Ferengi Founder Grand Nagus Gint Home world Ferenginar Capital(s) City of Commerce …
53Terre — Pour les articles homonymes, voir Terre (homonymie). Terre …
54chemistry — /kem euh stree/, n., pl. chemistries. 1. the science that deals with the composition and properties of substances and various elementary forms of matter. Cf. element (def. 2). 2. chemical properties, reactions, phenomena, etc.: the chemistry of… …
55electromagnetic radiation — Physics. radiation consisting of electromagnetic waves, including radio waves, infrared, visible light, ultraviolet, x rays, and gamma rays. [1950 55] * * * Energy propagated through free space or through a material medium in the form of… …
56Anti-communism — For opposition to the Soviet Union, see Anti Sovietism. Part of the series on Communism …
57Half-life — This article is about the scientific and mathematical term. For other uses, see Half life (disambiguation). Number of half lives elapsed Fraction remaining Percentage remaining 0 1/1 100 1 1/2 50 2 …
58Andrei Sakharov — Infobox Scientist name = Andrei Sakharov Андрей Сахаров box width = 300px image width = 160px caption = Andrei Sakharov, 1943 birth date = birth date|1921|5|21 birth place = Moscow, USSR death date = death date and age|1989|12|14|1921|5|21 death… …
59munitions — Synonyms and related words: A weapons, abundance, accouterments, accumulation, amassment, apparatus, appliances, appointments, appurtenances, armament, arms, backlog, biological weapons, budget, collection, commissariat, commissary, conveniences …
60Tritium — Pour les articles homonymes, voir Tritium Calcio 1908 . Tritium (Hydrogène 3) table Général Nom, Symbole tritium …
