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...feed inside fruits and grains is being tested at a USDA laboratory in ) Gainesville, Fla. Not all methods are mechanical. In New York, San Francisco and Los Angeles, beagles have been trained to detect contraband flora. Jackpot, J.F.K.'s first beagle, has sniffed out oranges, papayas and two 10- lb. mangoes -- as well as salami, ham, cheese, live birds and a can of lime- scented shaving cream...
...next day thousands of locals and tourists crowded the Montauk marina to see the shark, which weighed 3,450 lbs., 800 lbs. heavier than the International Game Fish Association champ, caught off Australia in 1959. Braddick's brute may not qualify for the record books, however. The 150- lb. test line he used exceeds the allowed strength...
...receive electricity and commands from their human pilot and transmit pictures and data. It was an advanced ROV, the Gemini, that played a key role in the recovery of wreckage from the space shuttle Challenger. Designed to operate at depths as great as 5,000 ft., the 7,000-lb. ungainly craft uses hydraulic thrusters to maneuver like an underwater helicopter. It has two mechanical arms and is loaded with high-tech equipment. Its three cameras and two sonar systems give controllers on the surface a sweeping view of the depths...
ROVs and other high-tech underwater equipment are no longer the exclusive province of oil companies and the military. Hydro Products of San Diego markets for only $35,995 a 56-lb. model equipped with a panning and tilting color- TV camera and capable of diving to 330 ft. Says Hydro Products Executive Bob McKee: "You can just throw it into the back of your pickup, run out to the site and throw it into the water." Prices are also dropping for such devices as side-scan sonar, which generates high-resolution images of the ocean bottom, and sub-bottom...
...called FOG-M (for fiber-optic guided missile), a groundlaunched missile with a television camera in the nose. Steered toward its target by an operator who sees through a gossamer fiber-optic thread that spins out from behind as the missile flies, the weapon's 6-lb. warhead spells almost certain destruction to an enemy tank...