Word: metallize
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Dates: during 1980-1989
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...every measure, ENIAC was an imposing machine. It weighed 30 tons and occupied a space as large as a boxcar. Its 40 modular memory and processing units, each housed in a 9-ft.-high black metal cabinet and bristling with dials, wires and indicator lights, filled a room the size of a small gymnasium. Its 18,000 vacuum tubes radiated so much heat that industrial cooling fans were needed to keep its circuitry from melting down...
Safman, accepted to the College in December, developed the experiment when she was a 14-year-old junior high school student. The project, which took off with the shuttle after a record seven aborted take-offs, involved injecting air bubbles into metal to make it structurally lighter in space...
...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...
Despite the obvious devastation of the explosion, searchers began finding surprisingly large parts of the wreckage, the biggest being a 25-ft.- long section of the spacecraft's fuselage. Parts of the shuttle's wings, cabin and cargo-bay door were tentatively identified. Sonar detected a large metal object 140 ft. below the surface, and deep-diving submersibles went down to inspect it. There was speculation that the object might be Challenger's main cabin, although a more likely possibility was that it was one of Challenger's three main engines, which could have fallen in a cluster. But Coast...
...coalition of student groups known as the Coalition for a Just World erected the plywood, sheet metal, tree branches, and string structures...