pioneer patent
31Harold Beverage — Infobox Scientist name = Harold Beverage caption = birth date = 14 October 1893 birth place = North Haven, ME death date = 27 January 1993 death place = Port Jefferson, NY residence = Stony Brook, NY nationality = American field = Electrical… …
32History of virtual learning environments — A virtual learning environment (VLE) is a system that creates an environment designed to facilitate teachers in the management of educational courses for their students, especially a system using computer hardware and software, which involves… …
33Tracked vehicle — A tracked vehicle (also called: track type tractor, tractor crawler, or track laying vehicle) is a vehicle that runs on continuous tracks instead of wheels. Tracked vehicles include construction vehicles, military armored vehicles and unmanned… …
34Glenn Curtiss — For the basketball player, see Glenn Curtis. Glenn Hammond Curtiss Grande Semaine d Aviation in France in 1909 Born May 21, 1878 Hammondsport, New York Died …
35Louis Le Prince — Louis Le Prince, inventor of motion picture film Born Louis Aimé Augustin Le Prince 28 August 1841(1841 08 28) Metz, France Disappeared …
36Steve Jobs — For the biography, see Steve Jobs (biography). Steve Jobs …
37James Floyd Smith — or J. Floyd Smith (October 17, 1884 ndash; April 18, 1956) was a test pilot and instructor for Glenn Martin and was a manufacturer of parachutes. He built and flew his own plane in 1912 and invented the manually operated parachute for the Army in …
38Computers and Information Systems — ▪ 2009 Introduction Smartphone: The New Computer. The market for the smartphone in reality a handheld computer for Web browsing, e mail, music, and video that was integrated with a cellular telephone continued to grow in 2008. According to… …
39Robert H. Goddard — Infobox Engineer image width = 150px caption =Robert Hutchings Goddard (1882 1945) name = Robert H. Goddard nationality = United States birth date = October 5, 1882 birth place = Worcester, Massachusetts death date = August 10, 1945 death place …
40computer — 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… …
