outer group
121Moons of Uranus — Uranus and its six largest moons compared at their proper relative sizes and relative positions. From left to right: Puck, Miranda, Ariel, Umbriel, Titania and Oberon Uranus, the seventh planet of the Solar System, has 27 known moons …
122Malayo-Polynesian languages — Malayo Polynesian Geographic distribution: Southeast Asia and the Pacific Linguistic classification: Austronesian Paiwanic ? Malayo Polynesian Proto language …
123Western Malayo-Polynesian languages — The Western Malayo Polynesian languages, also known as the Hesperonesian languages, are those Malayo Polynesian languages which are not in the Central Eastern branch. Since there are no features which define these languages positively as a group …
124Federal Bridge Gross Weight Formula — [ wheelbase trucks. The shorter truck is damaging the bridge because all of its weight is concentrated in a smaller area.] The Federal Bridge Gross Weight Formula is a mathematical formula used by truck drivers and United States Department of… …
125Detached object — Trans Neptunian objects beyond 100AU: SDO (in grey) and detached objects (in white) Detached objects are a dynamical class of bodies in the outer Solar System beyond the orbit of Neptune. These objects have orbits whose points of closest approach …
126Serre spectral sequence — In mathematics, the Serre spectral sequence (sometimes Leray Serre spectral sequence to acknowledge earlier work of Jean Leray) is a basic tool of algebraic topology. It expresses the singular (co)homology of the total space E of a (Serre)… …
127Abegg, Richard Wilhelm Heinrich — ▪ German chemist born Jan. 9, 1869, Danzig, Prussia [now Gdansk, Pol.] died April 3, 1910, Köslin, Ger. physical chemist whose work contributed to the understanding of valence (the capacity of an atom to combine with another atom) in light… …
128Noble gas — Group 18 Period 1 2 He 2 …
