daylight developing machine
51Colonization of the Moon — Lunar outpost redirects here. For NASA s plan to construct an outpost between 2012 and 2024, see Lunar outpost (NASA). Moonbase redirects here. For other uses, see Moonbase (disambiguation). 1986 artist concept The colonization of the Moon is the …
52Big Week — Operation Argument Part of World War II Date February 20–25, 1944 Location Germany Result Limite …
53language — /lang gwij/, n. 1. a body of words and the systems for their use common to a people who are of the same community or nation, the same geographical area, or the same cultural tradition: the two languages of Belgium; a Bantu language; the French… …
54Martin Eden —   1st edition …
55Condom — This article is about the transmission barrier and contraceptive device. For other uses, see Condom (disambiguation). Condom …
56History of science — History of science …
57P-61 Black Widow — Infobox Aircraft name = P 61 Black Widow caption = A P 61A 1NO of 419th Night Fighter Squadron type = Night fighter national origin= United States manufacturer = Northrop designer = first flight = 26 May 1942 introduced = 1944 retired = 1952… …
58The City and the Stars —   …
59Naval weaponry of the People's Liberation Army Navy — The People s Liberation Army Navy (PLAN) is the naval branch of the People s Liberation Army (PLA), the armed forces of the People s Republic of China. The PLAN force consists of approx. 250,000 men and over a hundred major combat vessels,… …
60International Space Station — ISS redirects here. For other uses, see ISS (disambiguation). International Space Station …
