Word: mile
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Dates: during 1980-1989
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Many experts think that is unlikely. Richter bet on a new approach to accelerator design, sending the positrons and electrons down a two-mile-long straight track, then spinning them out in opposing semicircles before colliding them. The CERN machine is more conventional and thus more likely to work from the start. The positrons and electrons in the LEP are made to circle repeatedly in opposite directions through the tunnel, with new particles added periodically to the stream. In a given period of time, the LEP is expected to produce hundreds of times as many Z 0s as the Stanford...
Similar concerns have arisen in other nations as well. To calm public protest, a Canadian utility proposed buying all the homes along a 90-mile power line that is under construction. But residents became so upset that the government ordered a halt to work on a segment of the line. Fears were further heightened last month when The New Yorker magazine published a series on "The Hazards of Electromagnetic Fields." Author Paul Brodeur charged utility companies and public health officials with trying to gloss over the threat to health posed by power lines and computer terminals...
...clog a skimmer. Finally, the devices are all but useless when confronted with a devastatingly large spill like the Valdez disaster. Once the oil had spread over the vast Prince William Sound, a boat towing a skimmer needed fully 14 hours to clear one narrow swath across the 35-mile-wide bay. The chemical dispersants often used in oil cleanups have problems too. They cannot function in calm water, and because they are toxic, they can seriously damage fish and wildlife...
Such statistics have persuaded many people that some territories should be placed off limits to oil-field development. Last week the House Appropriations Committee voted to enact a yearlong ban on drilling off vast areas of the coasts of California and Florida, a 50-mile stretch of the mid-Atlantic and part of New England. Congress has never before urged so sweeping a ban on offshore exploration. The committee also voted for a year's moratorium on oil and gas exploration in Alaska's Bristol Bay, an exceedingly rich fishing area...
Meanwhile in Texas, high winds and rough water complicated efforts to control the mile-long slick that resulted from a collision between the Panamanian-registered tanker Rachel B and a barge being towed by a tugboat in the Houston Ship Channel. Fortunately, the accident occurred in inland waters, where it is somewhat easier to clean up a spill than in the open...