no other metal unless iron can be used here
71The House (The Keys to the Kingdom) — The House is a domain that serves as the center of the universe in the Keys to the Kingdom series by Australian author Garth Nix. Anything in creation not in the House, such as earth (the solar system and indeed this universe), is part of the… …
72Heat capacity — Thermodynamics …
73Structural engineering — is a field of engineering dealing with the analysis and design of structures that support or resist loads. Structural engineering is usually considered a speciality within civil engineering, but it can also be studied in its own right. [cite… …
74Induction cooker — Induction stove (top view) …
75List of X-Play characters — The video game review television program X Play has had numerous recurring sketch characters that have appeared throughout the show s history; during a preview for the game WWE Day of Reckoning 2 (Episode No. 5093), co hosts Adam Sessler and… …
76electricity — /i lek tris i tee, ee lek /, n. 1. See electric charge. 2. See electric current. 3. the science dealing with electric charges and currents. 4. a state or feeling of excitement, anticipation, tension, etc. [1640 50; ELECTRIC + ITY] * * *… …
77South Africa — Republic of, a country in S Africa; member of the Commonwealth of Nations until 1961. 42,327,458; 472,000 sq. mi. (1,222,480 sq. km). Capitals: Pretoria and Cape Town. Formerly, Union of South Africa. * * * South Africa Introduction South Africa… …
78Artillery — For other uses of the term, see Artillery (disambiguation). Warfare Military history Eras Prehistoric Ancient …
79Professional wrestling — For the Olympic sport, see Wrestling. For other uses, see Professional wrestling (disambiguation). Professional wrestling A professional wrestling match. Two wrestlers grapple in a wrestling ring while a referee (in white, right) looks on …
80Water wheel — This article is about the machine for converting energy of flowing or falling water. For paddle wheels used to propel watercraft, see paddle wheel ship. For wheels used solely to lift water, see Noria. For factories or industries driven by water… …
