symmetrical arrangement
11Chemical polarity — Polar molecule and Nonpolar redirect here. For other uses see Polar (disambiguation). A water molecule, a commonly used example of polarity. The two charges are present with a negative charge in the middle (red shade), and a positive charge at… …
12Architecture of the United States — The Architecture of the United States includes a wide variety of architectural styles over its history. Architecture in the US is regionally diverse and has been shaped by many external forces, and can therefore be said to be eclectic, something… …
13metalwork — metalworker, n. /met l werrk /, n. objects made of metal. [1840 50; METAL + WORK] * * * Useful and decorative objects fashioned of various metals. The oldest technique is hammering. After с 2500 BC, casting was also used, molten metal being… …
14Chinese checkers — A typical pitted wood game board using six differently colored sets of marbles as game pieces. Another popular arrangement uses differently colored pegs in holes. Genre(s) Board game Players 2–6, not 5 …
15Locust Lawn Estate — Infobox nrhp name = Locust Lawn nrhp type = imagesize = 300px caption = Front elevation, 2007 location = Gardiner, NY nearest city = Poughkeepsie lat degrees = 41 lat minutes = 41 lat seconds = 51 lat direction = N long degrees = 74 long minutes …
16centrosymmetric — adjective having a symmetrical arrangement of radiating parts about a central point • Syn: ↑radially symmetrical • Similar to: ↑symmetrical, ↑symmetric * * * centrosymmetry /sen troh sim i tree/, n. /sen troh si me trik/, adj …
17Octagon house — For specific places named Octagon House, see Octagon House (disambiguation). For an extensive list of octagon houses, see List of octagon houses. For other octagon structures in the United States, see List of octagonal buildings and structures in …
18Generalized keyboard — Generalized keyboards are musical keyboards with regular, tile like arrangements usually with rectangular or hexagonal keys, and were developed for performing music in different tunings. They were introduced by Robert Bosanquet in the 1870s, and… …
192-4-2 — In the Whyte notation for the classification of steam locomotives by wheel arrangement, a 2 4 2 has two leading wheels, four driving wheels (two driving axles) and two trailing wheels. The type is sometimes named Columbia after an early… …
20Aquascaping — is an art form practiced by aquarium enthusiasts that entails arranging aquatic plants, as well as rocks, stones, cavework, or driftwood in an aesthetically pleasing manner within an aquarium.Typically, an aquascape includes fish as well as… …
