technologically feasible
41Uranium mining — The Ranger Uranium Mine in Australia …
42computer — computerlike, adj. /keuhm pyooh teuhr/, n. 1. Also called processor. an electronic device designed to accept data, perform prescribed mathematical and logical operations at high speed, and display the results of these operations. Cf. analog… …
43Alternate history — This article is about the subgenre in fiction. For other uses, see Alternative history (disambiguation). Speculative Fiction Speculative fiction Portal v · d · e …
44Internet Explorer — Windows Internet Explorer A component of Microsoft Windows Internet Explorer 9 in Wi …
45Vorkosigan Saga — The Vorkosigan Saga is a series of science fiction novels and short stories set in a common fictional universe by American author Lois McMaster Bujold.[1] Most of these were published between 1986 and 2002, with the exceptions being “Winterfair… …
46Spaceflight — For the magazine published by the British Interplanetary Society, see Spaceflight (magazine). For the 1985 PBS documentary series narrated by Martin Sheen, see Spaceflight (TV series). For the Sam Lazar album, see Space Flight (album). Part of a… …
47Lensman series — The Lensman series is a serial science fiction space opera by E. E. Smith. It was also the original source which introduced many innovative concepts into science fiction. In this sense the series was ground breaking and defined an entire genre.… …
48Worldwar — is a series of four alternate history science fiction novels by Harry Turtledove.The premise of the series is an alien invasion of Earth in the middle of World War II. The military invasion begins on or around May 30, 1942, but the aliens, who… …
49Criticisms of socialism — Economics …
50Economic history of the People's Republic of China — Throughout most of the nineteenth and twentieth centuries, as during much of earlier Chinese history, the economy was barely able to meet the basic needs of the country s huge population the largest in the world. In normal years the economy… …
