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81Portugal — /pawr cheuh geuhl, pohr /; Port. /pawrdd too gahl /, n. a republic in SW Europe, on the Iberian Peninsula, W of Spain. (Including the Azores and the Madeira Islands) 9,867,654; 35,414 sq. mi. (91,720 sq. km). Cap.: Lisbon. * * * Portugal… …
82Earth Sciences — ▪ 2009 Introduction Geology and Geochemistry The theme of the 33rd International Geological Congress, which was held in Norway in August 2008, was “Earth System Science: Foundation for Sustainable Development.” It was attended by nearly… …
83Decriminalization of non-medical cannabis in the United States — United States non medical cannabis decriminalization laws (as of January 2009) Note: Federal law bans all forms of cannabis and THC as a schedule I drug, as per the Controlled Substances Act of 1970 …
84Smoking pipe (tobacco) — This article is about pipes used for smoking tobacco. For information about the practice of pipe smoking, see Pipe smoking. Parts of a pipe include the (1) bowl, (2) chamber, (3) draught hole, (4) shank, (5) mortise, (6) tenon, (7) stem, (8) bit… …
85Sub-Saharan Africa — Black Africa redirects here. For the Namibian football team, see Black Africa F.C.. Definition of Sub Saharan Africa as used in the statistics of the UN institutions. However, Sudan and South Sudan is classified as North Africa by the United… …
86Marcel Duchamp — Duchamp redirects here. For other uses, see Duchamp (disambiguation). Marcel Duchamp Marcel Duchamp playing chess in 1952. (Kay Bell Reynal photo in the Smithsonian Institution Archives of American Art.) Birth name …
87Corrosion — v · d · e Materials failure modes Buckling · …
88Federal Assault Weapons Ban — The Federal Assault Weapons Ban (AWB) (or Public Safety and Recreational Firearms Use Protection Act) was a subtitle of the Violent Crime Control and Law Enforcement Act of 1994, a federal law in the United States that included a prohibition on… …
89Campfire — A campfire is a fire lit at a campsite, usually in a fire ring. Campfires are a popular feature of camping, particularly among organized campers such as Scouts or Guides. Without proper precautions they are also potentially dangerous. A certain… …
90Old Man of the Mountain — This article is about the geographic feature. For the historic Islamic leader, see Rashid ad Din Sinan. For other uses, see Old Man of the Mountain (disambiguation). A composite image of the Old Man of the Mountain created from images taken… …
