Word: coldness
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Dates: during 1980-1989
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...Cold War has been declared officially over many times in the last few weeks. Poland has replaced its government, East Germany has opened the Berlin Wall, and Czechoslovakia has begun to give in to protestors' demands. All this is happening with the encouragement, if not the active participation, of Soviet premier Mikhail Gorbachev...
...Most cold-blooded was the brutal slaying of six Jesuit priests, which seemed to symbolize all that is wrong in El Salvador. While no one has claimed responsibility, immediate suspicion centered on the country's resurgent right- wing death squads. In the predominantly Roman Catholic country, angry accusations and outrage over the barbaric murders were certain to linger long after the battle had died. And for the U.S., they raised once again the moral dilemma of aiding a country where such acts have repeatedly gone unpunished...
...another idea, called the cold dark matter theory, has gathered more support. This theory postulates an as yet undiscovered form of exotic subatomic particle that pervades the universe. The presence of this mysterious "dark matter" could explain why most galaxies -- including our Milky Way -- seem, judging from measurements of gravitational forces, to contain about ten times as much invisible matter as they do visible stars, gas and dust. The existence of dark matter is needed to fill the gaps in some of the Grand Unified Theories that physicists have concocted to account for the fundamental structure of matter and energy...
...particular, some scientists speculate that cold dark matter caused galaxies to form into the kind of bubbles Geller and Huchra have found. The process supposedly got under way 10 billion to 20 billion years ago, when the universe began with the Big Bang and the energy from that explosion started to condense into matter. Since then, ordinary visible matter, by itself, has probably not had time to gather into enormous structures. But cold dark matter may have condensed first, and its gravitational force could have helped pull visible matter into bubbles and galaxies. In fact, recent computer simulations at Princeton...
Tower residents complained about the cold, but most added that they are accustomed to chilly temperatures. "It's been cold in here all year. I don't think I'm going to feel the difference," Dara F. Raspberry '92 said yesterday afternoon...