Word: 2â
(lookup in dictionary)
(lookup stats)
Dates: all
Sort By: most recent first
(reverse)
...final product in cultures of cells from virus-free eggs. When injected into a child, it causes no rash or fever; the Public Health Service's hypercritical Division of Biologies Standards is satisfied that the vaccine contains no contaminating viruses. New York University's Dr. Saul Krugman reports that 2?? years of testing indicate that one injection confers just as solid immunity as the natural disease. "That means it should be good for life," he said. "You don't get measles twice...
Says the Commission: "Oswald's residence in the Soviet Union for more than 2?? years aroused speculation after his arrest that he was an agent of the Soviet Union or in some way affiliated with it. This speculation was supported by assertions that he had received exceptionally favored treatment from the Soviet Government in securing permission to enter and leave the country, especially the latter, because his Russian wife and child were permitted to leave with...
...this, the delegates heard the President, listened to a speech by Vice President Nixon, and the next morning went to work. They had six broad topics to cover, and the mechanics of the conference were complicated. The delegates were divided up into 166 different tables. They talked for 2?? hours on the topic at hand, came to some sort of agreement, then sent their chairmen off to 16 other tables. These tables of chairmen proceeded to agree among themselves, and each one then sent its leader off to two final tables. From there the last two chairmen were appointed...
...2??, times the speed of sound...
...Among U.S. skilled workers and foremen, 4% are now Negroes, up from 2?...