o-degree obliquity
31Muḥammad ibn Jābir al-Ḥarrānī al-Battānī — Albategnius redirects here. For the lunar crater, see Albategnius (crater). Al Battānī A modern artist s impression of al Battānī holding an astrolabe Full name Al Battānī Born c. 858 CE Harran …
32New Chronology (Fomenko) — Not to be confused with New Chronology (Rohl). Cover of History: Fiction or Science? Chronology volumes 1,2,3 The New Chronology is a fringe theory in history, which argues that the conventional chronology is fundamentally flawed, that events… …
33moral — Pertains to character, conduct, intention, social relations, etc. 1. Pertaining or relating to the conscience or moral sense or to the general principles of right conduct. 2. Cognizable or enforceable only by the conscience or by the principles… …
34moral — Pertains to character, conduct, intention, social relations, etc. 1. Pertaining or relating to the conscience or moral sense or to the general principles of right conduct. 2. Cognizable or enforceable only by the conscience or by the principles… …
35Ascendant — The ascendant ( sign and degree that was ascending on the eastern horizon at the specific time and location of an event. According to astrological theory, celestial phenomena reflect or determine human activity on the principle of as above so… …
36Inventions in medieval Islam — A significant number of inventions were developed in the medieval Islamic world, a geopolitical region that has at various times extended from Al Andalus and Africa in the west to the Indian subcontinent and Malay Archipelago in the east.… …
37Earth — This article is about the planet. For other uses, see Earth (disambiguation). Earth   …
38Europa (moon) — Europa Europa s trailing hemisphere in approximate natural color. The prominent crater in the lower right is Pwyll and the darker regions are areas where Europa s primarily water ice surface has a higher mineral content. Imaged on September 7,… …
39Armillary sphere — An armillary sphere (variations are known as spherical astrolabe, armilla, or armil) is a model of the celestial sphere. Description and use of the armillary sphere The exterior parts of this machine are a compages of brass rings, which represent …
40Ordnance QF 17 pounder — 17 pounder in Batey ha Osef museum, Israel Type Anti tank gun Tank gun …
