orbital replacement unit
91Rydberg formula — The Rydberg formula is used in atomic physics to describe the wavelengths of spectral lines of many chemical elements. The formula was invented by the Swedish physicist Johannes Rydberg and presented on November 5, 1888.HistoryIn the 1880s,… …
92Lacrosse (satellite) — Lacrosse 4, under construction[citation needed] For the 2009 Lunar Impactor Mission designed to crash into the moon, see LCROSS. Lacrosse and Onyx are the code names for the United States National Reconnaissance Office …
93Electric double-layer capacitor — Maxwell Technologies MC and BC series supercapacitors (up to 3000 farad capacitance) An electric double layer capacitor (EDLC), also known as supercapacitor, supercondenser, electrochemical double layer capacitor, or ultracapacitor, is an… …
94Space Shuttle orbiter — The Discovery orbiter approaches the ISS on STS 121 Operator NASA Mission type Orbiter …
95aerospace industry — Introduction assemblage of manufacturing concerns that deal with vehicular flight within and beyond the Earth s atmosphere. (The term aerospace is derived from the words aeronautics and spaceflight.) The aerospace industry is engaged in the …
96Chesham branch — The sharply curved embankment into Chesham station and the entrance to the disused second platform Overview …
97List of Schlock Mercenary characters — This article is about the characters from Schlock Mercenary, a hard sci fi webcomic. Contents 1 Main characters 1.1 Protagonists 1.1.1 Sergeant Schlock 1.1.2 …
98DirecTV — Type Public company[1] Traded as NASDAQ:  …
99technology, history of — Introduction the development over time of systematic techniques for making and doing things. The term technology, a combination of the Greek technē, “art, craft,” with logos, “word, speech,” meant in Greece a discourse on the arts, both… …
100Ireland — Irelander, n. /uyeur leuhnd/, n. 1. John, 1838 1918, U.S. Roman Catholic clergyman and social reformer, born in Ireland: archbishop of St. Paul, Minn., 1888 1918. 2. Also called Emerald Isle. Latin, Hibernia. a large western island of the British …
