Word: scrubbings
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...transition zone of thorn scrub from Madagascar and Mexico leads onto a Baja California desert biome. The stream, meanwhile, meanders to the saltwater marsh (transported in sections from the Florida Everglades) that gives onto the 10.6-meter-deep (35-ft.) ocean with its own coral reef and waves that can rise as high as 1.2 meters (4 ft.). Mangroves in the marsh are host to frogs, turtles and crabs, and the ocean includes 1,000 species of plants and animals...
...Republican President in the White House now may not poeticize trees -- he takes a certain pride in not poeticizing anything -- but he does have a fine secular appreciation of what trees do. They hold the earth and scrub the air. Chop them down, and the world becomes a moonscape in a greenhouse. Egypt's eastern desert is a cautionary text: each tree in the sparse landscape is under the protection of a Bedouin family. Sometimes the people build a wall around each tree to guard the leaves from goats...
Letting companies buy and sell the "right" to pollute may give them a strong incentive to scrub their smokestacks. But such a market could be a bureaucratic tangle...
...company tested the device in a way that would not properly measure its ability to protect the wearer. Since human tests of the device could not involve actual toxic gases, the Navy called for testing with salt or vegetable-oil aerosols. Duvall says the company knew the device could scrub out those relatively large particles but not the much smaller molecules of poisonous gases. Scott Aviation did not point this out to the Navy. According to Duvall, when more meaningful tests were performed at his insistence, the devices failed. He says that the company ordered him to destroy the results...
With more than a million residents of Polish descent, the Chicago area is the unofficial capital of Polonia. Many of the janitors and cleaning women who vacuum and scrub the city's high-rises and the clerks who sell kielbasa and clothing in the shops along Milwaukee Avenue speak little or no English. News about the old country is broadcast in Polish on radio and television and headlined by the daily Zgoda (circ. 15,000) and at least a dozen thriving Polish-language weeklies. The reaction of leading commentators in recent months has sometimes bordered on euphoria. "Events in Poland...