Word: hovercraft
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Dates: during 1961-1961
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...called in the engineers who developed the Hovercraft (TIME, June 22, 1959), an amphibian that floats above land or water on a cushion of air. Eventually, they devised a "bed" with twelve 6-in. jets arranged four to a side, with two at each end, and through them they pumped 2,000 cu. ft. of air a minute. The inward-facing jets created their own curtained cushion from which the air escaped at a smooth, continuous rate, equal to the input rate...