heat gains
51The Biggest Loser: Couples 2 — For the Australian series, see The Biggest Loser Australia: Couples 2. The Biggest Loser: Couples 2 Format Reality TV Created by Dave Broome Presented by Alison Sweeney Starring Bob Harper …
52Australia — /aw strayl yeuh/, n. 1. a continent SE of Asia, between the Indian and the Pacific oceans. 18,438,824; 2,948,366 sq. mi. (7,636,270 sq. km). 2. Commonwealth of, a member of the Commonwealth of Nations, consisting of the federated states and… …
53Supercritical fluid — A supercritical fluid is any substance at a temperature and pressure above its thermodynamic critical point. It can diffuse through solids like a gas, and dissolve materials like a liquid. Additionally, close to the critical point, small changes… …
54Earth's energy budget — [ thumb|right|250px|A schematic representation of the energy exchanges between the EarthEarth s atmosphere, and outer space. Note that the total energy entering each level is equal to the energy leaving that level as should be expected for a… …
55List of professional wrestling terms — Professional wrestling has accrued a considerable amount of slang, in references and jargon.cite web|url=http://www.pwtorch.com/insiderglossary.shtml|title=Torch Glossary of Insider Terms|publisher=PWTorch.com|accessdate=2007 07 10|date=2000]… …
56fusion reactor — Physics. a reactor for producing atomic energy by nuclear fusion. Cf. reactor (def. 4). * * * Introduction also called fusion power plant or thermonuclear reactor a device to produce electrical power from the energy released in a nuclear… …
57Europe, history of — Introduction history of European peoples and cultures from prehistoric times to the present. Europe is a more ambiguous term than most geographic expressions. Its etymology is doubtful, as is the physical extent of the area it designates.… …
58Moon landing conspiracy theories — Astronauts Buzz Aldrin and Neil Armstrong in NASA s training mockup …
59France — /frans, frahns/; Fr. /frddahonns/, n. 1. Anatole /ann nann tawl /, (Jacques Anatole Thibault), 1844 1924, French novelist and essayist: Nobel prize 1921. 2. a republic in W Europe. 58,470,421; 212,736 sq. mi. (550,985 sq. km). Cap.: Paris. 3.… …
602000s (decade) — …
