total distance recorder
81NEAR Shoemaker — This article is about the robotic space probe named NEAR Shoemaker. For the type of asteroid, see Near Earth asteroid. For the public alarm system tested by the U.S. government in the 1950s and 1960s, see National Emergency Alarm Repeater. Artist …
829/11 conspiracy theories — The collapse of the two World Trade Center towers and the nearby WTC7 (in this photo, the brown building to the left of the towers) is a major focus of 9/11 cons …
83telescope — /tel euh skohp /, n., adj., v., telescoped, telescoping. n. 1. an optical instrument for making distant objects appear larger and therefore nearer. One of the two principal forms (refracting telescope) consists essentially of an objective lens… …
84mass spectrometry — or mass spectroscopy Analytic technique by which chemical substances are identified by sorting gaseous ions by mass using electric and magnetic fields. A mass spectrometer uses electrical means to detect the sorted ions, while a mass spectrograph …
85aerospace 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 …
86undersea exploration — Introduction the investigation and description of the ocean waters and the seafloor and of the Earth beneath. Primary objectives and accomplishments Included in the scope of undersea exploration are the physical and chemical… …
87Spanair Flight 5022 — Spanair Flight JK 5022 EC HFP Sunbreeze in its final Star Alliance livery. Fatal accident summary Date 20 August 2008 …
88Frequent-flyer program — For other uses, see frequent flyer (disambiguation). A frequent flyer program (FFP) is a loyalty program offered by many airlines. Typically, airline customers enrolled in the program accumulate frequent flyer miles (kilometers, points, segments) …
89Anexo:Abreviaturas aeronáuticas y aeroespaciales — Un glosario de abreviaturas usadas en relación a la aeronáutica y la astronáutica, en orden alfabético. Contenido A B C D E F G H I J K L M N Ñ O P Q R S T U V W X Y Z A …
90Portland, Oregon — Portland   City   City of Portland Portland s skyline from the west, with Mount Hood on the left …
