Word: redness
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Dates: during 1950-1959
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...victory cannot be far," sang the somber chorus. "The world then becomes a Red star." The tumid cantata swelled across the famed campus; Communist Germany's goat-bearded Party Boss Walter Ulbricht smiled. It was the 550th anniversary of his home-town university, and what he had done to it made him proud. Since 1953, Leipzig University has been called Karl-Marx University, "model of the socialist type of university." Last week Leipzig, which took six centuries to build, was a model of how to kill a great institution in six years...
Coal and Foxholes. Today the ancient school, which the Nazis corrupted and the Allies bombed, is a moral as well as a physical ruin. Across the burned-out front of its baroque main building (on Karl Marx-Square) are red banners blazing dubious slogans. Sample: "Friendship with the Soviet Union insures peace, protects freedom and provides a better life for all." For 185 teachers and 13,800 students, contrast with the vibrant past is painful. Leipzig is the largest East German University-and the saddest. It is an outright Communist trade school...
...study this mechanism, Beltsville scientists under Dr. Sterling B. Hendricks, 60, first played all the colors of the spectrum on a variety of plants. Most colors had no effect. But when red light was played on the plants, the effect was dramatic. They reacted even to a brief, 30-sec. flash of red light during a 14-hour period of darkness. Apparently programed to the proposition that a new day had begun, the plants altered growth cycles accordingly...
Having learned that red light was the key, the scientists squeezed the juice out of bean seedlings, separated the juices into many different fractions, and tested each for its reaction to red light. Their quarry proved to be a protein-containing pigment that makes up only one part in one million of the juice...
Change in the Morning. In a way that scientists still do not fully comprehend, the pigment changes its chemical structure when red light hits it. As long as the red light lasts, the new structure persists. When the light dies, the pigment begins slowly to change back to its original state, a process that takes roughly twelve hours. Thus, when the red rays in the morning sun strike a leaf, the light-sensitive pigment changes into its new state and stays that way until sundown. This tells the plant, in the chemical language to which it responds, how long...