upward ventilation
41Lung — For other uses, see Lung (disambiguation). Lunged redirects here. For other uses, see Lunge. The lungs of a pig …
42RMS Lusitania — was a British luxury ocean liner owned by the Cunard Steamship Company and built by John Brown and Company of Clydebank, Scotland. Christened and launched on Thursday, 7 June 1906, Lusitania met a disastrous end as a casualty of the First World… …
43Ceiling fan — A ceiling fan is a fan, usually electrically powered, suspended from the ceiling of a room, that uses hub mounted rotating paddles to circulate air. Casablanca Fan Co. ceiling fan from the early 1980s. A ceiling fan rotates much mo …
44Composting toilet — Public composting toilet facility on E6 highway in Sweden A composting toilet is a dry toilet that using a predominantly aerobic processing system that treats excreta, typically with no water or small volumes of flush water, via composting or… …
45National University Hospital — Coordinates: 1°17′42.3″N 103°46′58.2″E / 1.295083°N 103.782833°E / 1.295083; 103.782833 …
46Project Eden — For the anime, see Dirty Pair. Infobox VG title = Project Eden caption = developer = Core Design publisher = Eidos Interactive designers = Gavin Rummery (Lead Programmer), Stuart Atkinson (Lead Artist/Animator), Joss Charmet (Artist/Animator),… …
47Rapidan Camp — Infobox nrhp | name =Camp Hoover nrhp type = nhld caption = The Rapidan Camp Brown House in Hoover s Time nearest city= Syria, Virginia locmapin = Virginia area = built =1929 architect= Hoover,Lou Henry; US Marine Corps architecture= Other… …
48Rock Krusher — (Real name: Edmund Scarry, voiced by Brent Ticomb) is a cartoon character in the C.O.P.S. (Central Organization of Police Specialists) series from Hasbro which ran from 1988 1989.Character ProfileRock Krusher ( Demolisher in Brazilian version) is …
49Insect physiology — includes the physiology and biochemistry of insect organ systems. Although diverse, insects are quite similar in overall design, internally and externally. The insect is made up of three main body regions (tagmata), the head, thorax and abdomen.… …
50Escalator — For the album by Sam Gopal, see Escalator (album). Escalators in a Copenhagen Metro station, Denmark, 2007 Escalator in action, 2011 An e …
