non-rotary tower
111Glossary of rail terminology — Rail transport Operations Track Maintenance High speed Gauge Stations …
112Aircraft carrier — From bottom to top: Principe de Asturias, amphibious assault ship USS Wasp, USS Forrestal and light V/STOL carrier HMS Invincible, showing size differences of late 20th century carriers An aircraft …
113Periscope — For the 1916 French film, see Le périscope. Principle of the periscope. The periscope on the left uses mirrors whereas the right uses prisms. a Mirrors b Prisms c Observer s eye …
114Medieval technology — Pumhart von Steyr, a 15th century supergun …
115Invention of radio — Great Radio Controversy redirects here. For the album by the band Tesla, see The Great Radio Controversy. Contents 1 Physics of wireless signalling 2 Theory of electromagnetism …
116Chelwood — Coordinates: 51°21′18″N 2°31′30″W / 51.3549°N 2.5249°W / 51.3549; 2.5249 …
117Timeline of radio — The timeline of radio lists within the history of radio, the technology and events that produced instruments that use radio waves and activities that people undertook. Later, the history is dominated by programming and contents, which is closer… …
118Athenæum (Das Deutsche Haus) — Athenaeum (Das Deutsche Haus) U.S. National Register of Historic Places …
119University of Texas MD Anderson Cancer Center — The University of Texas MD Anderson Cancer Center Geography Location Houston, Texas, United States Organization …
120George H. W. Bush — This article is about the 41st U.S. president. For ship named after him, see USS George H.W. Bush (CVN 77). For his son, the 43rd U.S. president, see George W. Bush. For other persons of the same name, see George Bush (disambiguation). George H.… …
