prosaically
51Raychaudhuri equation — In general relativity, Raychaudhuri s equation is a fundamental result describing the motion of nearby bits of matter.The equation is important as a fundamental lemma for the Penrose Hawking singularity theorems and for the study of exact… …
52Gliese 581 — Gliese 581 The star Gliese 581. Digitized Sky Survey photo. Observation data Epoch J2000.0      Equinox J2000.0 (ICRS) …
53Silver Pit — The Silver Pit is a long valley in the bed of the North Sea, 45 km (27 miles) east of Spurn Head in England. In origin, it is probably a tunnel valley (Benn Evans fig.9.27) which was kept free of periglacial deposits by the Wash River when the… …
54Mamankam festival — The river Nila(Bharatappuzha) in Thirunavaya, where the festival takes place Mamankam festival or Mamangam festival was an ancient festival celebrated in Thirunavaya, Malabar coast, south India, in the present day state of Kerala from the time of …
55Echo Helstrom (band) — Infobox musical artist Name = Echo Helstron Img capt = Img size = Landscape = Background = group or band Alias = Origin = United States Genre = Progressive rock Fusion Years active = ???? present Label = Unsigned Associated acts = URL = Current… …
56William Hosking — FSA (November 26, 1800 August 2, 1861) was a writer, lecturer, and architect who had an important influence on the growth and development of London in Victorian times. He became the first Professor of Architecture at King s College London, and… …
57Tres Zapotes — is a Mesoamerican archaeological site located in the south central Gulf Lowlands of Mexico in the Papaloapan River plain. Tres Zapotes is sometimes referred to as the third major Olmec capital (after San Lorenzo Tenochtitlán and La Venta),… …
58Religious significance of Jerusalem — The city of Jerusalem, located in modern day Israel, is significant in a number of religious traditions, including Abrahamic religions Judaism, Christianity, and Islam, which consider it a holy city. In JudaismJerusalem has been the holiest city… …
59Music of Vancouver — Music of Canada General topics Portal Genres …
60Áed Dub mac Suibni — (died c. 588) was an Irish king of the cruithne of Dál nAraidi (in modern Ulster). He may have been king of the Ulaid.Áed Dub mdash; Black Áed mdash; killed the last pagan High King of Ireland, Diarmait mac Cerbaill. Tradition has Diarmaid die a… …
