Word: knowns
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Dates: during 1940-1949
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...argument was that ... no insect which passes through the larva, nymph and imago cycle of life has ever . . . been able to pass on any experience to its progeny. All that such insects know is known absolutely perfectly by an instinct which must be the result of creation...
...announced that the President had neither known nor approved of any "assistance" he might have given business firms. He denied ever helping Five-Percenter James V. Hunt, or even having business connections with his good friend, Fixer John Maragon, who had made a good thing out of his White House connections (TIME, Sept. 5). He brushed the famed seven deep freezers off as gifts which were "an expression of friendship and nothing more . . ." He swore that he had never taken a dishonest nickel...
...Dyck left England to Cromwell's Roundheads, returned to Antwerp. He had hopes of becoming Rubens' successor in the field of mythological and religious painting, but within three years he died. Had he lived longer, the crackerjack art student, playboy and plaything of society might have known disappointment ; big things were not in his line...
...this week. Soon Dr. Harvey should be able to tell whether medicine's new weapon, which now costs $85,000, shows promise. If the answer is favorable, high-powered, penetrating X rays may be used in about 10% of cancer cases.* Whether they give lasting results cannot be known for several years...
...betatron is not basically a producer of X rays, but of high-speed electrons. Since little is yet known about the effect of electrons on the human body, they are not used directly. Instead, a superbarrage of electrons is fired against a platinum target, which then gives off the X rays...