Word: existing
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Dates: during 1920-1929
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Since Friedrich Woehler a hundred years ago accidentally manufactured urea, scientists have synthesized more things than exist naturally in the animal, vegetable and mineral kingdoms. Carbon is the base of most of these new products. As diamond it is the most precious natural substance, as coal the most valuable. Carbon plus oxygen gives carbon monoxide, whence grows a myriad of compounds; carbon plus hydrogen gives methane, and its myriad; carbon plus nitrogen gives cyanogen, and its myriad; C plus N plus H gives hydrocyanic acid; C plus N plus H plus O gives urea. There are 400,000 carbon derivatives...
...supposition, such a straight-going beam would be tangential to the earth's curvature and so never reach distant earth points where radio stations may be. By scientific theory, two possibilities exist. The Kolster beam may be skillfully aimed at the Heaviside Layer† and be reflected down to its receiving station, just as a pool player bounces a ball from cushion to pocket. The other possibility is that gravity will drag the beam to the proper curve of the earth...
...them all. Hence the Metropolitan Museum's delvers made rich cultural finds at the isolated fortress of Montfort, old headquarters of the Hospitalers of Our Lady of the Teutons. By further Palestinian exploration, the museum hopes to develop a complete series of armor, something that does not yet exist...
...college refuse of take much thought for the future. The present is too engrossing, the future, hazier perhaps that it ought to be, is vaguely understood to be full of various unpleasantnesses which will be sad enough when encountered. Most undergraduates have a shrewd suspicion that alumni associations exist for the purpose of collection debts incurred in happier days and they have not yet arrived at the stage where an annual dinner or weekly luncheon holds the essence of the glory that was college...
...Mayor Harry A. Mackey who was passive for a while, who scorned the idea that municipal extortionists could exist among the police or elsewhere. But at length he ordered a wholesale transfer of the police force. He compared the reports of new and old incumbents of the precincts. On the basis of later Grand Jury reports he suspended from office almost one half of the executive police officers-three out of five inspectors, 18 out of 43 captains. These men had been found "unfit to hold any position in the municipal government." Their bank accounts revealed "unexplained wealth" amounting...