Word: ion
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...arcing, 1.5 bill ion-mile voyage across a large part of the solar system will take five years, but flight planners at NASA'S Ames Research Center have every reason to expect the 570-lb. nuclear-powered robot to survive the trip. If it does, it will send back closeup pictures and other data from the ringed planet. Of four Pioneers that were launched into solar orbit between 1965 and 1968 to monitor interplanetary space, all are still transmitting scientific data-even though they were designed by Pioneer's prime contractor, TRW Inc., to last only six months...
...announced last week by a Berkeley team led by Physicist Albert Ghiorso and Chemist Glenn Seaborg, the former Atomic Energy Commission chairman who won a Nobel Prize for synthesizing element No. 94 (plutonium). The Berkeley scientists used a newly beefed-up particle accelerator called Super-HILAC (for heavy ion linear accelerator) to send nuclei of oxygen atoms barreling into another artificial element, californium. As occasional collisions occurred between the oxygen and californium nuclei, they fused and formed the heavier nucleus of element 106-but not for long. Like most artificial elements, No. 106 is extremely unstable. It has a half...
...crazy hypotheses." Says Harvard's Owen Gingerich, who is an astronomer as well as a historian of science: "There might be noncausal things in the world." He adds that it is only people with tunnel vision who "think our science will go on in a lineal, explanatory fash ion. It may be that aspects of mysticism totally outside science may come back and be incorporated within its framework." The eminent German physicist-philosopher Carl Friedrich von Weizsacker believes that such a unity already exists. At his in stitute outside Munich, he is attempting to show the essential convergence between...
Harrison said Wednesday that he plans to use full court pressure against the Indiana guards and then ion back on Downing. Knight said yesterday, "Harrison's approach has been successful in the past and all we can do is go out and play our ball game...
...Adedeji will however be offset by the loss of Dragan Vujovic Vujovic flew home to his native Yugoslavia to attend the wedding of his brother and will be lost to the Crimson through the Yale game next Wednesday. His place in the front line will be filled by junior Ion Van Neil who stepped into the offensive line last week against the Tigers and responded with a two-goal performance...