crack development
81de Havilland Comet — This article is about the jet airliner. For the 1930s racing aircraft, see de Havilland DH.88. DH 106 Comet …
82May 2011 — was the fifth month of the current year. It began on a Sunday and ended after 31 days on a Tuesday. International holidays (See Holidays and observances, on sidebar at right, below) Portal:Current events This is an archived version of Wikipedia s …
83History of cricket to 1725 — The history of cricket to 1725 traces the sport s development from its perceived origins to the stage where it had become a major sport in England and had been introduced to other countries.The earliest definite reference to cricket occurs in… …
84T. V. S. R. Appa Rao — T.V.S.R. Appa Rao is a scientist from India. He is an Emeritus Scientist with over 40 years of experience in Research Development in the areas of structural analysis design, testing, and failure investigations including those due to natural… …
85M39 Pantserwagen — Type Armoured car Place of origin  Netherlands …
86tunnels and underground excavations — ▪ engineering Introduction Great tunnels of the world Great tunnels of the worldhorizontal underground passageway produced by excavation or occasionally by nature s action in dissolving a soluble rock, such as limestone. A vertical opening …
87Grand Theft Auto: San Andreas — Developer(s) Rockstar North Publisher(s) Rockstar Games Capco …
88Indiana Jones and the Last Crusade — This article is about the film. For the video games, see Indiana Jones and the Last Crusade (video game). Indiana Jones and the Last Crusade Theatrical poster by Drew Struzan …
89Pebble bed reactor — Sketch of a pebble bed reactor in Italian …
90History of rock climbing — Although the practice of rock climbing was an important component of Victorian mountaineering in the Alps, it is generally thought that the sport of rock climbing began in the last quarter of the nineteenth century in at least three areas:… …
