floating (guard) boom
21Brazil — Brazilian /breuh zil yeuhn/, adj., n. /breuh zil /, n. a republic in South America. 164,511,366; 3,286,170 sq. mi. (8,511,180 sq. km). Cap.: Brasília. Portuguese and Spanish, Brasil. Official name, Federative Republic of Brazil. * * * Brazil… …
22Washington (state) — Washington state redirects here. For the university, see Washington State University. State of Washington …
23HMS Warrior (1860) — For other ships of the same name, see HMS Warrior. HMS Warrior Career (UK) …
24Mexico — /mek si koh /, n. 1. a republic in S North America. 97,563,374; 761,530 sq. mi. (1,972,363 sq. km). Cap.: Mexico City. 2. a state in central Mexico. 6,245,000; 8268 sq. mi. (21,415 sq. km). Cap.: Toluca. 3. Gulf of, Mexican, Golfo de México /gawl …
25History of Miami, Florida — The area in which the city of Miami, Florida would later be founded by Europeans was inhabited for more than a thousand years by the Tequesta Indians. Pedro Menéndez de Avilés and his men first visited and claimed the area around Miami for Spain… …
26environment — environmental, adj. environmentally, adv. /en vuy reuhn meuhnt, vuy euhrn /, n. 1. the aggregate of surrounding things, conditions, or influences; surroundings; milieu. 2. Ecol. the air, water, minerals, organisms, and all other external factors… …
27MythBusters (2011 season) — Country of origin Australia United States Broadcast Original channel Discovery Channel Original run …
28Superboy (Kon-El) — Superboy Superboy flies into action. Art by Mike McKone. Publication information Publisher DC Comics First …
29Antarctica — /ant ahrk ti keuh, ahr ti /, n. the continent surrounding the South Pole: almost entirely covered by an ice sheet. ab. 5,000,000 sq. mi. (12,950,000 sq. km). Also called Antarctic Continent. * * * Antarctica Introduction Antarctica Background:… …
30Balloon boy hoax — The balloon boy hoax occurred on October 15, 2009 in Fort Collins, Colorado, when Richard and Mayumi Heene allowed a gas balloon filled with helium to float away into the atmosphere, and then claimed that their six year old son Falcon was inside… …
