Word: sulfuric
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...paper, Stavins and Hahn used current-day examples—such as the sulfur dioxide trade amendment in Ohio that aimed to substantially reduce acid rain—to prove that the cap-and-trade system would work both in theory and in practice...
Mazur’s team is currently seeking to expand silicon’s absorption range even further—a task that requires a better understanding of how the sulfur gases affect the silicon and transform it into black silicon...
...newly discovered “black silicon” is created through a laser treatment inside a chamber filled with sulfur gases—a procedure that allows silicon to absorb a larger fraction of the solar spectrum, according to Meng-Ju Sher, a physics research assistant...
...Harvard researchers had discovered black silicon by accident while Mazur was researching the properties of platinum and semi-conductors. Mazur had arbitrarily chosen silicon to study—a random vial of sulfur later, black silicon was born...
...happens that the movie arrives in a little sulfur cloud of industry rancor. When Disney, its distributor, announced that the picture would be released on DVD only three months after its opening in movie houses instead of the usual four, the bosses of British theater chains balked, declaring they would not show Alice. A compromise was reached, and the film is now playing throughout the U.K. (Read a review of Burton's Alice in Wonderland at Techland.com...