Word: length
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Dates: during 1930-1939
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Millikan's Photons. It seemed natural to Dr. Millikan that the cosmic rays were light rays or photons of enormously high frequency and short wave length. He concluded that they were the by-products of atom-building in interstellar space; that when light-weight atoms suddenly combined to form heavier ones, a slight excess of matter-like bricklayer's mortar scraped from the wall-was turned into high-frequency light according to the Einstein equation. To him this was a peculiarly satisfying interpretation as it bespoke "the Creator still...
...measurements of x-ray wave lengths convinced Compton that such rays, although a form of light, could act like bullets as well as waves. If on colliding with gas atoms they lost part of their energy as bullets, they should recoil as waves weaker in intensity and hence longer in wave length. In addition they should kick electrons out of the gas. With apparatus so sensitive that it measured one ten-millionth of the energy of a mosquito climbing an inch of screen, he showed that this was true. This "Compton effect" went far to explain photo-electricity...
From the Harlem Y. W. C. A. last week a slender, young Negro woman was lifted into a taxicab, driven away to Manhattan's Town Hall, where one of the most curious audiences of the season had gathered to hear a singer whose name had already spread the length & breadth of Europe. Some wondered why the curtain went up showing her so carefully posed in the crook of a grand piano. Not until she had sung four songs did she trouble to explain that her foot was in a cast, that she had injured it aboard ship, that...
...Precious Burglar," Bab was a piquant girl in a knee-length skirt and a hat like an inverted pot. She got into all kinds of scrapes, including a burglary. To collegiate hearts in 1920 she came very close to being the Dream Woman. When the play opened in Boston. Edgar Scott, socialite senior from Philadelphia, translated this widespread emotion about Miss Hayes into the following verse for the Harvard Lampoon...
...dreamy designer of pocketbooks whose partner is revealed in rapid succession as a brutal exploiter of his workers, an incipient firebug, an absconder. Half a dozen other characters in Paradise Lost do not get along well either. Nevertheless, Leo Gordon is able to say in a full-length curtain speech that everything is going to be all right now that they have all hit hard pan. "The world's at its morning!" declares...