Word: shielding
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Dates: during 1960-1969
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...Morse's acacia. On Labor Day weekend alone, some 1,500 passed through the chain-link fence. Scorning science, and showing that he knows a miracle when he sees one, Morse has been making plans to surround the tree with paving stones and to erect an awning to shield waiting patrons from the hot Texas sun. Meanwhile, he is waiting patiently for his bountiful acacia to cry again...
When it hurtled back into the atmosphere, Apollo reached a speed of 19,000 m.p.h. At an altitude of 218,000 feet, small control rockets were fired, shifting Apollo so that its contoured heat shield provided a small amount of lift. As a result, Apollo literally bounced off the thickening atmosphere like a flat stone skipping across water; it rose to 264,500 feet before beginning to fall once more. The maneuver not only sliced some 3,000 m.p.h. off the craft's dangerously high descent speed but enabled its heat shield to cool before the final plunge through...
...extension to Harvard and Radcliffe buildings, the University has put up no overt opposition to the plan. It has privately asked, however, that the University buildings be protected. The Harvard Planning office contemplates a study of the area to determine the type of construction necessary to shield the buildings; apparently, little work on the study has been done this summer. The start of construction is net planned before...
...quite possibly the site of Camelot-a somewhat less opulent Camelot, of course, than Julie Andrews and Richard Burton inhabited. Toward that end, Arthurians are now raising more cash for a full-scale dig next summer. What they really need to prove their case, is a tablet, plate or shield inscribed with Artorius, Dux Bellorum...
...version of the M2-F2 will be equipped with an X-15 rocket plane engine and sent to an altitude of 80,000 ft. at a speed of 1,200 m.p.h. before starting its powerless descent. As more funds become available, a piloted lifting body with a heat shield will be launched from Cape Kennedy atop a Titan rocket. It will make a suborbital flight from the Atlantic to the Pacific Ocean, then re-enter the atmosphere for a controlled landing at Edwards Air Force Base...