Browsing: Science & Technology

A Brief History On September 19, 1991, the mummified body of a man that lived around 3350 to 3105 BC was discovered in the Ötztal Alps between Austria and Italy.  The name of the mountains was used to name the mummy “Otzi,” and the long dead “iceman” became a celebrity. Digging Deeper Preserved by the snow and ice on the mountain, this Copper Age man was found to probably have been murdered, an arrowhead found in his shoulder and other wounds implying so. Otzi was found by tourists from Germany at a height of 10,530 feet.  Believing the body to…

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A Brief History On September 17, 1961, downtown Pittsburgh, Pennsylvania was the site of the first retractable roof arena in the world, although its purpose may surprise you! Digging Deeper The Civic Arena was built mainly as the home of the Pittsburgh Civic Light Opera, although it moved into the sporting world in a big way in 1967 when it became the home of the Pittsburgh Penguins NHL hockey team, until 2010, when it finally closed. Of course, the 17,000 seat arena also hosted many other sporting events, professional and amateur, including basketball, wrestling, boxing, soccer, figure skating, gymnastics, and…

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A Brief History On September 16, 1979, eight people yearning to be free of oppressive communism in East Germany made a flight to freedom in a hot air balloon to West Germany. Digging Deeper Amazingly, the escapees had been plotting their flight for over 18 months and had failed in a previous attempt.  Lucky for them the authorities were unable to identify the would-be aeronauts.  The successful balloon was the third balloon constructed by the determined Germans. Germany had been separated into Soviet and other Allied zones after the end of World War II in Europe, with East Germany dominated…

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A Brief History On September 14, 1984, retired USAF Colonel Joseph Kittinger made aviation history by becoming the first person to pilot a gas balloon solo across the Atlantic. Digging Deeper Kittinger scored other aviation firsts when he made the then record high altitude skydive, 102,800 feet, in 1960, a record that stood until 2012.  Kittinger flew 483 combat missions in Vietnam, including being shot down and captured in 1972. Kittinger had also previously set altitude records for balloon flight, and on one of those high-altitude flights became the first human to view the curvature of the Earth fully.  Not…

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A Brief History On September 13, 1987, two thieves took advantage of a guard being absent from an abandoned Brazilian hospital site to help themselves to whatever they could scavenge.  The men made the blunder of taking a 3.3-ounce capsule of caesium chloride, a highly radioactive substance used in radiation therapy. Digging Deeper The same night of the theft, the thieves exhibited signs of radiation poisoning.  Visiting a local clinic, they were diagnosed with radiation sickness.  About three days after the theft, the thieves opened the capsule and picked out some of the glowing blue substance inside. The thieves sold…

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