wire-free communication
71Diffusion of technology in Canada — This article outlines the history of the diffusion or spread of technology in Canada. Technologies chosen for treatment here include, in rough order, transportation, communication, energy, materials, industry, public works, public services… …
72Neopets — Codestone redirects here. For the type of artificial stone, see Coade stone. ‹ The template below (Cleanup spam) is being considered for deletion. See templates for discussion to help reach a consensus.› Neopets …
73Old-time radio — Before television, radio was the dominant home entertainment medium. Old Time Radio (OTR) and the Golden Age of Radio refer to a period of radio programming in the United States lasting from the proliferation of radio broadcasting in the early… …
74Western Union — For other uses, see Western Union (disambiguation). The Western Union Company Type Public Traded as NYSE:  …
75American Old West — Wild West redirects here. For other uses, see Wild West (disambiguation). For cultural influences and their development, see Western (genre). American Old West The …
76Text messaging — Texter redirects here. For the American surname, see Texter (surname). Txt msg redirects here. For the TV series, see Pop Up Video. A user typing a text message on an LG enV (VX9900) Text messaging, or texting, refers to the exchange of brief… …
77January 2004 — larr; January February March April May June July August September October November December →EventsJanuary 1* Ireland s Roman Catholic and Protestant Boy Scouts organisations merge after nearly a century of division, in spite of efforts by the R …
78Berlin Crisis of 1961 — History of Berlin This article is part of a series Weimar Republic (1919–33) …
79Modem — For other uses, see Modem (disambiguation). A modem (modulator demodulator) is a device that modulates an analog carrier signal to encode digital information, and also demodulates such a carrier signal to decode the transmitted information. The… …
80Ethiopia — /ee thee oh pee euh/, n. 1. Formerly, Abyssinia. a republic in E Africa: formerly a monarchy. 58,732,577; 409,266 sq. mi. (1,060,000 sq. km). Present boundaries include Eritrea. Cap.: Addis Ababa. 2. Also called Abyssinia. an ancient region in NE …
