on-off-type controller
41List of pipeline accidents — The following is a list of pipeline accidents: This is an incomplete list, which may never be able to satisfy particular standards for completeness. You can help by expanding it with reliably sourced entries. Contents 1 Bel …
42History of video games — Part of a series on …
43Minor characters in The Railway Series — Contents 1 Standard gauge engines 1.1 Sodor engines 1.1.1 Neil 1.1.2 …
44Apple II series — The Apple II (often written as Apple ] [ or Apple //) was the first mass produced microcomputer product, manufactured by Apple Computer (now Apple Inc.). It was among the first home computers on the market, and became one of the most recognizable …
45Dead man's switch — For other uses, see Dead man s switch (disambiguation). A dead man s switch in a high altitude truck A dead man s switch (for other names, see alternative names) is a switch that is automatically operated in case the human operator becomes… …
46XBMC — Media Center XBMC Media Center Home Screen Developer(s) …
47Instrument approach — Terminal procedures for an ILS approach in the United States. (The disclaimers shown in red in the illustration do not appear on the original approach plate.) For aircraft operating under instrument flight rules (IFR), an instrument approach or… …
48Rock Band — This article is about the video game series. For the first video game of the series, see Rock Band (video game). For the type of musical group, see Rock band. Rock Band Genres Rhythm game …
49automation — /aw teuh may sheuhn/, n. 1. the technique, method, or system of operating or controlling a process by highly automatic means, as by electronic devices, reducing human intervention to a minimum. 2. a mechanical device, operated electronically,… …
501972 Chicago-O'Hare runway collision — 1972 Chicago O’Hare runway collision Accident summary Date 20 December 1972 Type Runway incursion Site …
