Word: reflectors
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Dates: during 1980-1989
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...University owns two observatories for the purpose of monitoring the stars and extraterrestial life. The George R. Agassiz Station is located in Fort Davis, Texas and the Oakbridge Observatory is in Harvard, Massachusetts, The Smithsonian Institution operates the latter facility, which contains a 61-inch optical reflector telescope...
...their optimism on the success of last year's Delta 180 demonstration; in this experiment, a space vehicle launched on a Delta rocket tracked and targeted another rocket and then maneuvered to collide with a satellite. The demonstration, however, was somewhat rigged: the rocket orbits were preprogrammed, and a reflector on the target rocket magnified its image 1,000 times. Nevertheless, Air Force Lieut. General James Abrahamson, SDI's director, argues that the $150 million demonstration proved it is feasible for a smart rock to locate a missile shrouded in its own exhaust plume and track other objects in space...
Zonker Harris, tanner extraordinaire in the comic strip Doonesbury, had the right idea, just an outdated approach. To prepare for big tanning competitions like the George Hamilton Cocoa Butter Open, Zonker would spend hours under the sun with an old-fashioned reflector. Today, seekers of the perfect tan have an easier time of it: they simply drop by the neighborhood tanning salon, cozy up to a bank of ultraviolet lamps and emerge looking as if they have just returned from Hawaii. "The ordinary person who can't afford a vacation can get a lasting tan for a fraction...
...require cyclists to equip bicycles with brakes, reflector, and either a bell or horn, register them with the local police department, and follow the same traffic rules governing vehicles, including signaling and obeying all lights and signs...
World War II may be over, but the Japanese have announced that they will overtake the Russians on Hawaii. Japanese astronomers have submitted a plan to their government to build the world's largest telescope. The approximately $85 million structure would boast a seven-meter diameter reflector, which is one meter larger than the world's largest single mirror telescope, located in the Soviet Union...