Word: thought
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Dates: during 1980-1989
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...world champion, 26-year-old Garri Kasparov, coasted to two victories Sunday over Deep Thought, a chess-playing computer that can analyze more than 700,000 moves a second...
...over ABC's Good Morning America has been shrinking. For the past two weeks, Today has led by only 0.4 of a rating point, and it has fallen to second place in the key demographic group of women ages 25 to 54. "There were a lot of people who thought the show was a little stale," says an NBC executive, "and that maybe it's when you're on top that you should do something about...
...that Pretoria was about to free the Rivonia prisoners, but many seasons of hard labor in the limestone quarries on Robben Island taught Sisulu, now 77, not to expect too much. During a visit to Cape Town's Pollsmoor Prison last Tuesday, his wife Albertina asked Sisulu what he thought about renewed speculation that his freedom was imminent. "No," he scoffed. "Let's just wait...
...more and makes it possible for life to exist. Plants, for example, depend on enzymes to convert carbon dioxide in the air to sugar and starch. An enzyme in human saliva helps transform starch into glucose, the body's energy source. Until RNA enzymes were identified, all enzymes were thought to be proteins...
...newspaper and see an analysis of economic trends," said Assar Lindbeck, chairman of the economics- prize committee, "it is based on Haavelmo's econometric theories." Haavelmo's key contribution was to show that the relationship between such factors as income and spending was far more complex than had been thought, since those factors affect one another and the rest of the economy. For example, he demonstrated that an economist could not gauge the impact of a change in tax rates on consumer spending without using sophisticated statistical methods...