Word: pureed
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Dates: during 1980-1989
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...This is an act of terrorism, pure and simple," said James E. Burke, chairman of Johnson & Johnson...
...accepted what the mind could not: a sudden burst of white and yellow fire, then white trails streaming up and out from the fireball to form a twisted Y against a pure heaven, and the metal turning to rags, dragging white ribbons into the ocean. A terrible beauty exploded like a primal event of physics -- the birth of a universe; the death of a star; a fierce, enigmatic violence out of the blue. The mind recoiled in sheer surprise. Then it filled with horror...
...space walk, and Chaffee, a rookie astronaut, had been scheduled to run through a simulated Apollo launch. Suited up, they clambered into the gleaming steel cone 218 ft. above Pad 34 and hooked themselves up to life-support systems. Technicians sealed the airtight double hatch plates and pumped pure oxygen into the little chamber. The test countdown had proceeded for several hours when suddenly, over their radio link to the spacecraft, controllers heard the cry "Fire aboard the spacecraft!" followed by movements, more shouts and a sharp scream of pain. "It was horrible," recalled a former NASA official. "We could...
...which began, NASA eventually concluded, with a short circuit in the Apollo's 20 miles of wiring. Flames spread along a nylon net under the astronauts' couches. Had the fire occurred in a natural atmosphere, the three might have had time to escape. But the blaze flashed through the pure oxygen in seconds. Even then the astronauts might have had a chance if they could have blown out Apollo's hatch by touching off explosive bolts. But Grissom was firmly opposed to the use of such bolts. Splashing down in the Atlantic in his Mercury capsule 5 1/ 2 years...
...space flights for 18 months and extensively redesigned the Soyuz capsule. NASA was also cautious. It suspended manned flights for 21 months after the Apollo fire, a period of agonizing self-appraisal. Admitting that no one had realized the extent of the fire hazard in a capsule full of pure oxygen, NASA switched to cabin atmospheres that consisted of 60% oxygen and 40% nitrogen while the spacecraft was on the pad. The agency also developed a new type of hatch that could be opened in five seconds. As NASA workers last week searched for answers to the Challenger tragedy...