engine telegraph receiver
11Computers 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… …
12Timeline of historic inventions — The timeline of historic inventions is a chronological list of particularly important or significant technological inventions. Note: Dates for inventions are often controversial. Inventions are often invented by several inventors around the same… …
13Seattle, Lake Shore and Eastern Railway — Infobox SG rail railroad name=Seattle, Lake Shore and Eastern Railway locale=Washington start year=1885 end year=1896 hq city=Seattle, Washington The Seattle, Lake Shore and Eastern Railway (SLS E) was a railroad founded in Seattle, Washington… …
14Chess handicap — a b c d e f g h …
15Timeline of Russian inventions and technology records — The Hall of Space Technology in the Tsiolkovsky State Museum of the History of Cosmonautics, Kaluga, Russia. The exhibition includes the models and replicas of the following Russian inventions: the first satellite, Sputnik 1 (a ball under the… …
16History of the Internet — Main article: Internet The history of the Internet starts in the 1950s and 1960s with the development of computers. This began with point to point communication between mainframe computers and terminals, expanded to point to point connections… …
17Charles Grafton Page — (January 25, 1812 in Salem, Massachusetts – May 5, 1868 in Washington, D.C.) was an American electrical experimenter and inventor, physician, patent examiner, patent advocate, and professor of chemistry. Charles Grafton Page …
18United Kingdom — Infobox Country conventional long name = United Kingdom of Great Britain and Northern Ireland common name = the United Kingdom symbol type = Royal coat of arms map caption = map caption |countryprefix=the |region=on the European continent… …
19McDonnell Douglas F-15E Strike Eagle — For the game, see F 15 Strike Eagle (video game). F 15E Strike Eagle USAF F 15Es of the 4th Operations Group in fo …
20Nikola Tesla — Tesla, aged 37, 1893, photo by Sar …
