Word: different
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Dates: during 1950-1959
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Mutated Mold. The Beadle and Tatum plan for Neurospora was to try to create strains that differ from the normal mold in simple, chemical ways. Their method was simple, too. They irradiated mold with X rays to induce mutations. Then they gathered spores formed by sexual reproduction and laid them out on a sheet of agar jelly containing the minimum nutrients that natural wild mold requires. Some of the spores sprouted and grew normally, showing that they had not been mutated in any obvious way. Some were dead, perhaps mutated too much...
...whom Pope Benedict XIV established a separate patriarchical see in 1742. This group is one of nine Eastern churches which differ in liturgy from Latin rite Catholics but are in communion with Rome in all matters of faith and morals. The other Eastern rites: Byzantine, Alexandrian, Antiochian, Chaldean...
...rabbit symbol plays a "deus ex machina" role similar to the oracles in Oedipus Rex and the Witches in Macbeth. And it is no injustice to mention Sophocles, Shakespeare, and Thurber in the same breath. They differ in modes of presentation, but not in depth of content...
...facts in presenting what should be a full-dress debate on the arms race, nuclear and otherwise. You are certainly aware that an end to nuclear tests is part of the official U.S. disarmament package. This committee has publicly endorsed the President's recent proposals to Khrushchev. We differ from Administration policy on what step should be taken first: we advocate separation of the nuclear test ban from the total package...
Star of Suicides. Dr. Segrè has no doubt about what happened. The antiproton, he says, hit an ordinary, positively charged proton and reacted with it in such a way that the collision produced one ordinary neutron and one antineutron. These two particles differ only in their magnetic properties. Neither has any electric charge, and therefore they left no bubble trails. The neutron shot out of the picture undetected, but the antineutron hit a carbon atom in the propane and committed double suicide with one of its protons or neutrons. The atom disintegrated, leaving a star of bubble trails made...