Outermost
51Final stellation of the icosahedron — Two symmetric orthographic projections Symmetry group icosahedra …
52Member state of the European Union — Member states of the European Union …
53Nanotube nanomotor — A device generating linear or rotational motion using carbon nanotube(s) as the primary component, is termed a nanotube nanomotor. Nature already has some of the most efficient and powerful kinds of nanomotors. Some of these natural biological… …
54Madeira — This article is about the archipelago. For other uses, see Madeira (disambiguation). Coordinates: 32°39′4″N 16°54′35″W / 32.65111°N 16.90972°W / …
55Noble gas — Group 18 Period 1 2 He 2 …
56Uranus — This article is about the planet. For other uses, see Uranus (disambiguation). Uranus   …
57Vehicular cycling — (also known as integrated cycling, integrated traffic cycling, cooperative cycling, and bicycle driving) is the practice of riding bicycles on roads in a manner that is visible, predictable, and in accordance with the principles for driving in… …
58Modular connector — This article is about modular connectors. For the registered jack (RJ) wiring standard, see registered jack. Left to right, modular connectors: 8P8C plug, 6P6C plug, 6P4C plug, 4P4C plug, 6P6C jack …
59luminescence — luminescent, adj. /looh meuh nes euhns/, n. 1. the emission of light not caused by incandescence and occurring at a temperature below that of incandescent bodies. 2. the light produced by such an emission. [1885 90; < L lumin (see LUMEN) +… …
60Pluto — /plooh toh/, n. 1. Class. Myth. a name given to Hades, under which he is identified by the Romans with Orcus. 2. Astron. the planet ninth in order from the sun, having an equatorial diameter of about 2100 miles (3300 km), a mean distance from the …
