observations from space platforms
81Wye (rail) — A triangle or wye, in rail terminology, is a triangular shaped arrangement of railway tracks with a switch (point) at each corner. In mainline railroads, this is used at a railway junction, where two railways join, or cross over. It can also be… …
82Tranquility (ISS module) — Tranquility photographed just before being installed to Unity node …
83Algorithm — Flow chart of an algorithm (Euclid s algorithm) for calculating the greatest common divisor (g.c.d.) of two numbers a and b in locations named A and B. The algorithm proceeds by successive subtractions in two loops: IF the test B ≤ A yields yes… …
84education — /ej oo kay sheuhn/, n. 1. the act or process of imparting or acquiring general knowledge, developing the powers of reasoning and judgment, and generally of preparing oneself or others intellectually for mature life. 2. the act or process of… …
85agricultural technology — Introduction application of techniques to control the growth and harvesting of animal and vegetable products. Soil preparation Mechanical processing of soil so that it is in the proper physical condition for planting is usually… …
86Cupola (ISS module) — Tracy Caldwell Dyson in the Cupola module of the International Space Station observing the Earth below …
87Vietnam War — Part of the Cold War and the Indochina Wars …
88Spotted Owl — northern race plumage Conservation status …
89Hurricane Rita — Infobox Hurricane Name=Hurricane Rita Type=hurricane Year=2005 Basin=Atl Image location=HurricaneRita21Sept05a.jpg Formed=September 17, 2005 Dissipated=September 24, 2005 1 min winds=155 Pressure=895 Da Inflated=1 Damagespost=Ninth costliest… …
90Liaison 16 — La Liaison 16 (L16) est un standard de liaison de données tactiques de l OTAN pour l échange d informations tactiques entre des unités militaires. Le contenu de sa messagerie et le protocole d émission sont définis par le STANAG[acro 1] 5516 pour …
