backup shaft
21Launch control center (ICBM) — The launch control center, or LCC for short, is the main control facility of any U.S. ICBM complex. From here, the crew can monitor the complex, launch the missile, or relax in the living quarters (depending on the ICBM system). The LCC is… …
22List of spaceflight-related accidents and incidents — Death in space redirects here. For death in specifically outer space conditions, see Space exposure. Space Shuttle Challenger disintegrates 73 seconds after launch, due to hot gases escaping the SRBs leading to structural failure of the external… …
23Missile launch control center — A guide (right) conducts a tour of the Launch Control Center at the Titan Missile Museum …
24Toyota Tundra — Infobox Automobile name=Toyota Tundra manufacturer=Toyota Motor Corporation production=2000 ndash;present assembly=Princeton, Indiana, USA San Antonio, Texas, USA predecessor=Toyota T100 class=Mid size pickup truck (2000 2006) Full size pickup… …
25Hydraulic machinery — are machines and tools which use fluid power to do work. Heavy equipment is a common example.In this type of machine, high pressure hydraulic fluid is transmitted throughout the machine to various hydraulic motors and hydraulic cylinders. The… …
26DIRAVI — is the name given by Citroën to its proprietary power steering system, first seen in 1970. DIRAVI is an acronym for Direction à rappel asservi literally meaning steering with controlled return more accurately described in English as power… …
27environmental works — ▪ civil engineering Introduction infrastructure that provides cities and towns with water supply, waste disposal, and pollution control services. They include extensive networks of reservoirs, pipelines, treatment systems, pumping stations …
28New York Islanders — 2011 12 New York Islanders season Conference …
29Mother's Milk — This article is about the studio album by Red Hot Chili Peppers. For human milk, see Human breast milk. Mother s Milk Studio album by Red Hot Chili Peppers …
30Space Shuttle Solid Rocket Booster — The Space Shuttle Solid Rocket Boosters (SRBs) are the pair of large solid rockets used by the Space Shuttle during the first two minutes of powered flight. They are located on either side of the orange external propellant tank. Each SRB produces …
