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21Winter service vehicle — A winter service vehicle (WSV), or snow removal vehicle, is used to clear thoroughfares of ice and snow.cite news|url=http://news.bbc.co.uk/1/hi/magazine/6342887.stm|title=How do snowplough drivers get to work?|publisher=BBC News Magazine… …
22American Broadcasting Company — Pour les articles homonymes, voir ABC. Type Réseau de télévision Réseau de …
23Énergie en Islande — La centrale géothermique de Nesjavellir Bilan énergétique (2008) Offre d énergie primaire (TPES) …
24Hydrogen economy — The hydrogen economy is a proposed system of delivering energy using hydrogen. The term hydrogen economy was coined by John Bockris during a talk he gave in 1970 at General Motors (GM) Technical Center.[1] Hydrogen advocates promote hydrogen as… …
25Bell Rocket Belt — The Bell Rocket Belt is a low power rocket propulsion device that allows an individual to safely travel or leap over small distances. It is a type of rocket pack.OverviewIn the early 1960s, Bell Aerosystems built a rocket pack which it called the …
26Paint — For other uses, see Paint (disambiguation). Paints redirects here. For the baseball team, see Chillicothe Paints. Dried green paint Paint is any liquid, liquefiable, or mastic composition which after application to a substrate in a thin layer is… …
27Brian Schweitzer — 23rd Governor of Montana Incumbent Assumed office January 3, 2005 Lieutenant …
28Art, Antiques, and Collections — ▪ 2003 Introduction In 2002 major exhibitions such as Documenta 11 reflected the diverse nature of contemporary art: artists from a variety of cultures received widespread recognition for work ranging from installation to video to painting …
29Confirmations of Barack Obama's Cabinet — The Obama Cabinet. The President of the United States has the authority to nominate members of his or her cabinet to the United States Senate for confirmation under Article II, Section II, Clause II of the United States Constitution. This page… …
30Vacuum tube — This article is about the electronic device. For experiments in an evacuated pipe, see free fall. For the transport system, see pneumatic tube. Modern vacuum tubes, mostly miniature style In electronics, a vacuum tube, electron tube (in North… …
