Word: aluminum
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Dates: during 1980-1989
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...aluminum bleachers, glint lost, were gray. The concession stands were gray...
...Japanese maglev sits in a low, troughlike guideway, paved with two rows of metal boxes containing aluminum coils. Built into the car's undercarriage are six superconducting electromagnets. When one of them passes over an unmagnetized coil, a current -- and an accompanying magnetic field -- is induced in the coil. The magnetic field in the track has the same polarity as the electromagnet and, since like poles repel, the train levitates off the guideway. As the electromagnet moves faster and faster over the coils, the magnetic force becomes more powerful, raising the car to its cruising height...
...city attuned to architectural splendors and niceties, the squat, graceless Chicago Sun-Times Building, resembling an aluminum-and-marble houseboat run aground, has long struck its beholders as an eyesore. Suddenly it has become the visual star of the Windy Cityscape. Deciding that the structure would be a good backdrop for his latest creation, titled Bess' Sunrise, Textile Artist Maya Romanoff adorned the building with 28 brightly colored canvas strips, each 6 ft. wide and 120 ft. long. Suspended from the seventh-floor terrace and hanging down to the edge of the Chicago River, the work offers a billowing spectacle...
...earth's atmosphere and magnetic field, which protects terrestrial life from most lethal radiation, crew members would be vulnerable to cosmic rays. These highly energetic particles travel through space at close to the speed of light and can produce hazardous secondary radiation when they strike atoms in the aluminum walls of a spacecraft. During a single Mars mission, says Frank Sulzman, chief of NASA's space-medicine and biology branch, unprotected astronauts could receive an unacceptably high dose of radiation -- more than is now allowed workers in a lifetime on jobs that expose them to radioactivity...
...could push the overall inflation measure upwards by a percentage point or two. Some economists, like David Jones of the investment firm Aubrey Lanston, believe the food-price run-up will combine with rising wages and other commodity shortages to set off a genuine inflationary spiral. (The price of aluminum, for example, has risen more than 75% during the past year, while copper is up more than...