pointing+to+the+zenith
61Dobsonian telescope — A Dobsonian telescope on display at Stellafane in the early 1980s A Dobsonian telescope is an alt azimuth mounted newtonian telescope design popularized by the amateur astronomer John Dobson starting in the 1960s. Dobson s telescopes featured a… …
62BepiColombo — Mission logo Operator European Space Agency, Japan Aerospace Exploration Agency Major contractors EADS Astrium is Prime Contractor for ESA modules …
63Modernization — Sociology …
64Astronomical clock — An astronomical clock is a clock with special mechanisms and dials to display astronomical information, such as the relative positions of the sun, moon, zodiacal constellations, and sometimes major planets. DefinitionThe term is loosely used to… …
65John Gibson (sculptor) — John Gibson, (June 19, 1790 Death date and age|1866|01|27|1790|06|19) was a Welsh sculptor.LifeEarly lifeHe was born near Conwy, Wales, his father being a market gardener. To his mother, whom he described as ruling his father and all the family,… …
66Stereophonic sound — Stereophonic sound, commonly called stereo, is the reproduction of sound, using two or more independent audio channels, through a symmetrical configuration of loudspeakers, in such a way as to create a pleasant and natural impression of sound… …
67Russian architecture — follows a tradition whose roots were established in the Eastern Slavic state of Kievan Rus . After the fall of Kiev, Russian architectural history continued in the principalities of Vladimir Suzdal, and Novgorod, and the succeeding states of… …
68Champagne Krug — Krug s logotype Champagne Krug a négociant manipulateur with offices in Reims, the main city in Champagne was one of the famous Champagne houses who formed part of the membership of the Grande Marques. Krug Grande Cuvée is one of the crown jewels …
69Human sacrifice in Aztec culture — Human sacrifice was an aspect of historical Aztec culture/religion, although the extent of the practice is debated by scholars. The Spaniards who first met the Aztecs explicitly stated in their writings that human sacrifice was widely practiced… …
70Integrated Truss Structure — ISS elements as of February 2010[update] …
