Word: grids
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Dates: during 1960-1969
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...mechanism was triggered by a series of hidden photoelectric cells paired with infra-red light projectors, which together created an invisible light grid. The cells were located directly beneath the light bulbs; when the viewer's body intercepted an infra-red light beam, the cell triggered a relay switch to the bulbs above. Haacke's Photoelectric Viewer Programmed Coordinate System furnished little to look at, but lots to ponder at the coffee shops. Does a tree make a noise when it falls in the forest if nobody is there to hear it? Does a work of art cease...
Goodies from last year's outstanding grid campaign are still rolling in for Harvard football coach John Yovicsin...
Another approach is the British "grid," calling for the creation of several self-contained neighborhoods-complete with schools, theaters, shopping centers and parks. Along these lines, Mayor John Lindsay's task force on urban design suggests that New York City, rather than pack even more skyscrapers into midtown Manhattan and Wall Street, should create a major business district along Harlem's 125th Street. Governor Nelson Rockefeller, in fact, has encouraged the move by ordering the construction of a 23-story state office building for Harlem. But New York, typically at odds with itself, is also building...
...developed nations, but much of Brazil's huge area (3,290,000 square miles) will be affected. Most directly helped will be Säo Paulo, Brasilia and Rio, which now share power from the Cubatāo and Furnas dams. When Urubupungá turns on, a grid will assure an even flow of electricity from the three complexes...
...failure crippled nearly one-third of the 48,000-sq.-mi. area served by the Pennsylvania-New Jersey-Maryland Interconnection, a power grid serving those three states plus Delaware, Virginia and Washington, D.C. It began in southeastern Pennsylvania, when a 230,000-volt power line abruptly surged with 606,000 kilowatts. The overloaded line heated up and cross-circuited with a low-voltage line. The Philadelphia Electric Co. had twice warned system dispatchers to anticipate a heavy load and split it between two lines, but the orders, for some reason, were disregarded. The short circuit automatically shut down Philadelphia Electric...