Word: sonare
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Dates: during 1990-1999
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...electronically warped, the Edge's guitars chomp and snarl or dissolve into wavering pools of reverb. In Daddy's Gonna Pay for Your Crashed Car, a self-mockingly pompous classical overture gives way to a jittery, high-octane beat, frayed guitar riffs and ominously echoing pings that sound like sonar from a distressed nuclear...
Because of their big brains, genial smiles and noble foreheads, dolphins have long attracted human champions quite willing to credit the marine mammals with all sorts of higher mental abilities. To a hard-nosed scientist, however, the noble forehead is a housing for sonar gear, the upturned smile is an adaptation that makes it easier for the animal to scoop up fish, and it is open to question for what purposes the animal uses its large brain. Herman and others working with animals have been criticized for using linguistic terms like word or syntax when some cruder system may describe...
...mechanical arms, can operate in waters too deep for divers. But ten British and American insurance companies insist that the loot is theirs since their predecessor companies paid off the loss more than a century ago. Even the Ivy League has joined the fray. Columbia University, whose researchers provided sonar maps of the ocean bottom, is also angling for a share...
This technology, like much else portrayed in The Hunt for Red October, is authentic. The U.S. Navy has the capability to track Soviet submarines with just such precision, electronically gathering underwater sound waves through sonar (sound navigation and ranging). The movie's depiction of a Soviet sub that can run on a superquiet water-propulsion system is not yet a reality. However, Soviet subs have become markedly quieter in recent years (partly because of Soviet espionage on U.S., Japanese and Norwegian propeller technology, which has reduced the cavitation, or spewing of noisy bubbles, from the blades). By some estimates...
...world's ocean depths are already giant audio studios for the U.S. and the Soviets. Both nations have networks of sonar buoys guyed to sea floors and connected by cable to onshore listening stations. Both meticulously map the crucial topography of the ocean bottom. Both continually analyze the thermoclines, or pockets of differing underwater temperature, that deflect and distort sound waves...