Two+pipes
41Cell microprocessor implementations — Implementation= First edition Cell on 90 nm CMOSIBM has published information concerning two different versions of Cell in this process, an early engineering sample designated DD1 , and an enhanced version designated DD2 intended for production.… …
42Precious (Boukenger) — nihongo|Precious|プレシャス|Pureshasu are fictional artifacts that are the focus for each Task (episode) of the Japanese tokusatsu series GoGo Sentai Boukenger . For an artifact to be considered a Precious, it must be physically or technologically… …
43Pipe organ tuning — This article describes the process and techniques involved in the tuning of a pipe organ. Electronic organs typically do not require tuning. A pipe organ produces sound via hundreds or thousands of organ pipes, each of which produces a single… …
44Cortes's Account of the City of Mexico — ▪ Primary Source FROM HIS SECOND LETTER TO THE EMPEROR CHARLES V. In order, most potent Sire, to convey to your Majesty a just conception of the great extent of this noble city of Temixtitan, and of the many rare and wonderful objects …
45Neher water system — provided clean water for the people of Aurangabad and its suburbs. It was created by Malik Ambar and was later expanded by Aurangzeb in order to facilitate the military activity that became prevalent under Mughal rule during the 17th century.… …
46Pop pop boat — A pop pop boat is a toy with a very simple heat engine without moving parts, powered by a candle or oil burner. The name comes from the noise the boats make. Other names are putt putt boat, crazy boat, flash steamer, hot air boat, pulsating water …
47Southeast Asian arts — Literary, performing, and visual arts of Myanmar (Burma), Thailand, Laos, Cambodia, Vietnam, Malaysia, Singapore, and the Philippines. The classical literatures of Southeast Asia can be divided into three major regions: the Sanskrit region of… …
48String theory — This article is about the branch of theoretical physics. For other uses, see String theory (disambiguation). String theory …
49Prague pneumatic post — The Prague pneumatic post (Czech: Pražská potrubní pošta) is the world s last preserved municipal pneumatic post system. [Wertheim, Margaret. [http://www.newscientist.com/article/mg16422095.000 bones to phones.html Bones to phones] , New… …
50Oxy-fuel welding and cutting — Oxyacetylene redirects here. For the song, see Cubanate. Side of metal, cut by oxygen propane cutting torch …
