Word: compounding
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Dates: during 1960-1969
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Segregated Compounds. To prepare a bacterial chromatogram, Scientists Alexander and Gould use a pure strain of bacteria, allow them to grow for several hours in a nutrient solution, then extract the metabolic products that have been excreted. These are injected into a chromatograph, where they are converted by heat into gaseous form and fed into a column containing a packing material and an organic liquid such as Carbowax-a chemical that has a different attraction for the molecules of each chemical compound. Thus every compound that passes through the column is slowed to a degree...
...overlooked Juan Pablo Vega Romero, an 18-year-old wrestler, who by week's end was the only Cuban athlete to defect to the West. Juan Pablo had to manage his escape all by himself. Wearing a borrowed Puerto Rican sweater, he sneaked out of the Cuban compound, caught a bus to the nearest Catholic church. There he found a Colombian priest, who took him to a Puerto Rican assemblyman, who passed him on to a U.S. Immigration officer, who after a check with Washington, granted him asylum...
...tried feeding ribonucleic acid (RNA) from yeast to memory-deficient patients in Montreal (TIME, May 18, 1962). After he moved to Albany, he cast around for a better drug and hit upon Cylert, a combination of pemoline (marketed in Europe as a stimulant since 1956) and magnesium hydroxide. The compound apparently stimulates the brain's production...
...eight-to ten-hour trip. Another way of transporting small quantities is to mix them in water, soak the solution up in a handkerchief and let it dry-to be cut up later into squares, which LSD users chew. LSD is hard to track down because the compound is colorless, tasteless and odorless, and so potent that a gram, equal to one million micrograms, or 10,000 trips, could be stashed in a single cigarette. So far, illegal LSD is manufactured largely by amateurs, but potential profits represent a strong temptation for organized crime. Tougher legislation will probably make...
...better things in the future. By 1975, they said, the "normal level" for annual auto sales should run about 11.5 million cars, far above the record-breaking 9.3 million of last year. Predicted one Ford official: "At constant car prices, dollar sales of new cars will increase at a compound rate of 4.2% per year, faster than the growth we project for the gross national product...