Word: oxygenator
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Dates: during 1960-1969
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Last night's display was "extraordinarily bright," and occurs very seldom in this latitude, according to Fred L. Whipple, professor of Astronomy. He said the greenish cast of the aurora was ionized oxygen, and is normal...
...good for you." Kotin himself has produced cancers in rats and mice by painting their bodies with smog components. Natural exposure to smog has caused scarring in the lungs of laboratory animals, and inhalation of sulphur-dioxide fumes produces "airways resistance" (inhibited replenishment of the blood's oxygen supply) in both guinea pigs and humans. In London, where the word smog originated, chronic bronchitis-emphysema, an irreversible pulmonary disorder that can cause eventual heart failure, is now the third biggest killer (behind heart disease and cancer) of men over 45, and British doctors attribute its rapid rise to polluted...
...earth's corona, Astrophysicist Shklovsky reasons, is mostly hydrogen which came originally from the earth's oceans. Water vapor works its way up from the lower atmosphere. When it reaches about 60 miles, its molecules are broken into oxygen and hydrogen by solar radiation. The hydrogen, being lighter, tends to rise, and above about 1,000 miles it becomes the main constituent of the atmosphere. Some of its molecules get hot enough and move fast enough to reach escape velocity and leave the earth entirely. Moscow's Professor Shklovsky believes that enough hydrogen has escaped in this...
...cliff-hanger extraordinary, labeled his upcoming nine-month expedition "the most important of its kind ever to go to the Himalayas." Its prime purpose: to conduct physiological tests atop the world's fifth-highest peak, Mount Makalu, which the party of 18 hopes to mount without oxygen tanks. But getting most of the headlines so far was an expedition sideline: Hillary's quest for the Abominable Snowman. Although he suspects that the abomination is just a snow job, Hillary is toting a special, hypodermic-firing blunderbuss with a so-yd. kayo range to make sure that...
...Mercury's Robert R. Gilruth: "We had to go with the boosters we had, built around the Atlas system. So everything had to be miniaturized, even the heat shield. We couldn't use off-the-shelf equipment. Miniaturization takes time and money." Design of a special lightweight oxygen bottle, for instance, took 18 weeks, cost more than $20,000. The Russians, whose rockets generate an estimated 800,000 Ibs. of thrust (v. Atlas' 360,000 Ibs.), had few weight restrictions, grabbed a huge advantage in the race to place a man in orbit. But enforced early miniaturization...