Word: balloon
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...would have seemed dangerous indeed. He slit open the 70-year-old duke's belly and cut down to the aorta, the body's main artery, on which he found a 4-in. section that had swollen into an aneurysm, much as an inner tube will balloon through a weakness in its rubber wall. In 67 min. of delicate surgery, Dr. DeBakey cut out the aneurysm and replaced it with a length of knitted Dacron tubing...
...giant balloon hoisted the Johns Hopkins telescope 16 miles high-high enough to get it up above most of the dust and water vapor in the Earth's atmosphere, high enough for a clear look at the dark-blue daytime sky where stars and planets glow with hardly diminished brilliance. Most important of all, it was high enough for the mechanized scope to scan accurately the infra red rays from the sun that were being bounced off Venus...
...parachuted back to Earth promises to stir up a lively astronomical argument. Mariner confirmed earlier radiotelescope observations and reported that the Venusian surface is far too hot and dry to support any Earth-type life. The flying telescope got a vastly different slant. After careful analysis, says Hopkins Balloon Astron omer John Strong, he is convinced that the clouds hiding the Venusian surface are made of ice particles, just like the Earth's high clouds. And if Venus has that amount of water around, it may also have some sort of life...
...plane sends a 400-lb., do-it-yourself kit drifting downward by parachute. The bulky package, which is buoyant enough to float if it lands on water, contains a cylinder filled with helium and 500 ft. of woven nylon line with a special suit attached to one end, a balloon to the other. The man to be rescued must be in good enough physical shape to do a few simple things: put on the suit and inflate the balloon with helium. Once the big bag rises to the full length of the line, the rest of the operation begins...
...puffed Utopia, Limitedinto the brightest, most bouyant, and most opulent Gilbert and Sullivan balloon I have seen...