atomic cloud
81literature — /lit euhr euh cheuhr, choor , li treuh /, n. 1. writings in which expression and form, in connection with ideas of permanent and universal interest, are characteristic or essential features, as poetry, novels, history, biography, and essays. 2.… …
82Collision Course (Space: 1999) — Collision Course Space: 1999 episode Episode no. Season 1 Episode 13 Directed by Ray Austin Written by …
83Twentieth Air Force — Infobox Military Unit unit name= Twentieth Air Force caption= Twentieth Air Force emblem dates= 20 June 1941 country= United States of America allegiance= branch= United States Air Force type= role= size= command structure=Air Force Space Command …
84Orders of magnitude (length) — Contents 1 Detailed list 1.1 Subatomic 1.2 Atomic to cellular 1.3 Human scale 1.4 …
85Hydroxyl radical — IUPAC name Hydroxyl radical …
86Japanese nuclear weapons program — Lise Meitner and Otto Hahn discovered nuclear fission in December 1938. Physicists around the world immediately noticed that chain reactions could be produced and notified their governments of the possibility of developing nuclear weapons. The… …
87Nobel Prizes — ▪ 2009 Introduction Prize for Peace The 2008 Nobel Prize for Peace was awarded to Martti Ahtisaari, former president (1994–2000) of Finland, for his work over more than 30 years in settling international disputes, many involving ethnic,… …
88Astronomical unit — This article is about unit of length. For the full system of units, see Astronomical system of units. 1 astronomical unit = SI units 149.60×10^6 km 149.60×10^9 m Astronomical units 4.8481 …
89Effects of nuclear explosions — An American nuclear test. Nuclear weapons …
90Operation Plowshare — Not to be confused with the anti nuclear Plowshares Movement. The 1962 Sedan plowshares shot displaced 12 million tons of earth and created a crater 320 feet (100 m) deep and 1,280 feet (390 m) wide. Project Plowshare was the overall United… …
