open-conduit drop
41Blackpool — For other uses, see Blackpool (disambiguation). Borough of Blackpool   Town, Borough Unitary authority   …
42Southampton — For other uses, see Southampton (disambiguation). Southampton   Unitary City   Montage of Southampton …
43Diamondback (roller coaster) — This article is about a roller coaster at Kings Island. For other uses, see Diamondback. Diamondback Diamondback Logo Location Kings …
44Roughnecks: Starship Troopers Chronicles — The DVD cover of Roughnecks: The Starship Troopers Chronicles Genre Action Science fiction Comedy …
45San Joaquin River — Coordinates: 38°04′00″N 121°51′04″W / 38.0666667°N 121.85111°W / 38.0666667; 121.85111 …
46South America — South American. a continent in the S part of the Western Hemisphere. 271,000,000; ab. 6,900,000 sq. mi. (17,871,000 sq. km). * * * Continent, Western Hemisphere. The world s fourth largest continent, it is bounded by the Caribbean Sea to the… …
47JERUSALEM — The entry is arranged according to the following outline: history name protohistory the bronze age david and first temple period second temple period the roman period byzantine jerusalem arab period crusader period mamluk period …
48Viet Cong and Vietnam People's Army logistics and equipment — Trailporters The Viet Cong and the People s Army of Vietnam (PAVN or North Vietnamese Army) used well organized logistics methods to supply and equip their fighting forces. This logistics organization contributed to the defeat of their American… …
49Drilling rig — For a detailed diagram of a Petroleum drilling rig, see List of components of oil drilling rigs. Drilling rig preparing rock blasting …
50Coaxial cable — RG 59 flexible coaxial cable composed of: A: outer plastic sheath B: woven copper shield C: inner dielectric insulator D: copper core Coaxial cable, or coax, has an inner conductor surrounded by a flexible, tubular insulating layer, surrounded by …
