Altimeter
An altimeter is an instrument that measures altitude (the distance above sea level or some other chosen point). Aircraft use two different types: the aneroid (barometric) altimeter and the r...
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Falling from the sky doesn't feel like it does in a dream. At 11,500 feet, it's more tactile, more unnerving, fast. In less than 13 seconds you hit terminal velocity, about 120 mph, the whoosh...
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An American climber is leading an expedition up Mount Everest to resolve the debate about who was the first to scale the world's highest peak.Conrad Anker of Big Oakflag, Calif., and his team are t...
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Wellington (dpa) - A British skydiver who miraculously survived
after slamming into the ground at about 130 kilometres an hour when
his parachute failed to open over New Zea...
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An expedition retracing the 1924 Mount Everest expedition by George Mallory and Andrew Irvine returned from the mountain Wednesday unable to say whether the men were the first to scale the world's ...
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In December 1995, an American Airlines jet slammed into a mountain while descending in clear conditions near Cali, Colombia.The crash claimed 159 lives.The year before, a Learjet 25D operated by Me...
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