Word: layered
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Dates: during 1950-1959
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...Leon Golub, 37, paints men in pain. His views are frontal and direct: lumpish, lacerated heads with dull yellow catlike eyes. His technique-layer on layer of colored lacquer, chipped, gouged and pumiced-gives the effect of eroded sculpture come hauntingly to life. They resemble certain Romanesque statues Golub saw while on a trip to Italy, but he claims never to "look back" or dissect. "Other painters are tearing man apart, but not me. I'm giving him a monumental image. I want man to survive...
Jack Paar and Garry Moore entertained nighttime audiences with prattle of their ineffective battle against it. Cartoonists drew scientists discovering that it was the green layer observed on Mars. In grocery stores, on commuter trains and over back fences throughout the South, East and Midwest, it was a gripping topic of conversation. Subject of all the excitement: Digitaria sanguinalis, better known to the frustrated suburban lawnkeeper as crab grass. In 1959 the wiry, octopus-like weed and its pesky cousins have had a vintage year-and so have the gardening and seed companies that help the homeowner in his never...
Acoustica engineers explain that when a solid fuel burns in a high-pressure combustion chamber, the components, e.g., ammonium perchlorate and polystyrene, turn to gases that mix in a thin layer on its surface. Part of the heat generated strikes back to the fuel, gasifies more of it, and so keeps the flame burning. When this characteristic was discovered by Dr. Martin Summerfield of Princeton, the next step was to look for something that would control the gas mixture. A faster mixing would increase the burning rate, while slower mixing would decrease it. If the control were precise enough, scientists...
Hole in the Middle. Sound waves can perform the trick. When they pass through the reaction layer, they jostle the gases, make them mix and react either faster or slower, depending on the level of sound...
...recent discovery is evidence that an enormous volcanic eruption may have darkened the sky when man was in his stone-chipping stage. Cruising down the west coast of South America, Lament's Vema discovered a layer of clean white volcanic ash up to twelve inches thick. Other explorations have found layers of similar ash in many parts of the Pacific and Atlantic. Dr. Ewing suspects that all the ash came from a series of stupendous eruptions along the spine of the Andes, estimates the date as 68,000 years ago. It must have been a black time for paleolithic...