Word: carbonations
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...Earth Day folk songs and the old tree-hugger concerns of toxics, smog and the deterioration of national parks. Those disgraceful problems still persist. But they have been overshadowed by a realization that the world's life-support system may be on the brink of a breakdown because of carbon-dioxide loads, chlorofluorocarbon residues and forest destruction. The earth and its atmosphere are drowning in man-made wastes, a situation that has become so critical it may soon make other political issues -- even budget deficits and military needs -- seem trivial. Yet the dire nature of the danger, if properly approached...
...virtually smokeless cigarette. Now cigarette users can decide whether the product is like the real thing. Last week Reynolds said that beginning Oct. 1 it will test-market its new brand, Premier, in St. Louis, Phoenix and Tucson. The user lights Premier like a regular cigarette, but a carbon element at its tip warms the enclosed tobacco and flavorings rather than burns them...
Evans and his colleagues have been studying water color and temperature since 1980. Their aim is to develop the first global picture of oceanic photosynthesis, the process by which algae and microscopic plant life use light to convert water and carbon dioxide into nutrients. Ultimately, they would like to learn how the oceans will influence the global warming trend, known as the greenhouse effect, and how they will be influenced...
...photograph shows the galaxy as a brightly colored, amoeba-shaped mass. Next, the scientists determined the distance of the galaxy by taking an optical spectrum that revealed what one team member, Kenneth Chambers of Johns Hopkins University, calls cosmic fingerprints -- emission lines with sharp features characteristic of hydrogen and carbon. In distant galaxies, these lines occur at much redder wavelengths than those emitted by the same elements on earth; this so-called red shift, believed to be caused by the expansion of the universe, is what astronomers use to measure distance...
...talk and just as easy to experience. It is evident in tense radio weather reports and the spastic smiles of television weather forecasters as they explain the now well-known greenhouse effect -- the inexorable warming of the earth under the global canopy that civilization has created with gases like carbon dioxide. The friendly, familiar promises of good ol' summertime have yielded to the hallucinatory imagery of technology...