ceiling tube
41Bowers Fly Baby — Infobox Aircraft name=Bowers Fly Baby caption= type=Sport and personal aircraft manufacturer=homebuilt aircraft designer=Peter M. Bowers first flight= 1962 introduced= retired= status= primary user= more users= produced=1962 today number… …
42Caldecott Tunnel fire — The Caldecott Tunnel fire killed seven people in the north tube of the Caldecott Tunnel, on State Route 24 between Oakland and Orinda in the US state of California just after midnight on 7 April, 1982. It is one of the few major tunnel fires… …
43Barra system — The Barra system is a passive solar building technology developed by Horazio Barra in Italy. It uses a collector wall to capture solar radiation in the form of heat. It also uses the thermosiphon effect to distribute the warmed air through… …
44List of Canada's Worst Handyman episodes — This is a list of episodes for the first season of the Canadian television series Canada s Worst Handyman , where the worst contestant, as determined by 25 challenges over 12 days, is given the dubious title. Format Each of the first five… …
45Eurocopter EC 635 — Infobox Aircraft name= EC 635 caption= type= Light Multi Purpose Helicopter manufacturer= Eurocopter designer= first flight= introduced= May 1998 retired= status= primary user= Royal Jordanian Air Force more users= Swiss Air Force produced=… …
46airplane — /air playn /, n. 1. a heavier than air aircraft kept aloft by the upward thrust exerted by the passing air on its fixed wings and driven by propellers, jet propulsion, etc. 2. any similar heavier than air aircraft, as a glider or helicopter. Also …
47Dornier Do 217 — Do 217 Do 217 E 2 Role Medium bomber Heavy bomber …
48List of CRT video projectors — The is a complete list of front projection CRT video projectors.List of CRT projectors List of CRT video projectors/row template|name=Videobeam 1000 |maker=Advent |date=1973 [According to an article in a late 1974 edition of Popular Science… …
49Messerschmitt Bf 109 — Bf 109 Restored Messerschmitt Bf 109G 6 Role Fighter Manufacturer …
50Flush toilet — A flush toilet or Water Closet (WC) is a toilet that disposes of human waste by using water to flush it through a drainpipe to another location. Flushing mechanisms are found more often on western toilets (used in the sitting position), but many… …
