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...superconductors that were first discoveredrequired much cooling before they reached atemperature at which they would work.Superconductors discovered more recently haveworked at higher temperatures, and less energy hasbeen necessary to cool them...
...latest assault by the tobaccocompanies--including Philip Morris and RJR--hasbeen on formerly closed markets in Japan, Korea,Taiwan and China. In all these countries tobaccoimports were prohibited or severely restricted inrecent years. In Korea, for example, it was acriminal offense to carry an imported pack ofcigarettes...
...University's compliance in the case hasbeen at issue since court documents revealed that10 years' worth of sensitive tenure documentsrequested by the court were incinerated byHarvard. The University maintains that thedestruction was inadvertent
Spence's statement says that Thernstrom hasbeen placed in "a difficult position" by thepublic nature of the charges and the lack of astatement to which he can respond. "At the moment,I am hoping that the students will write directlyto the faculty member," he said...
...When a massive star's core collapses in a supernova, the energy is partially emitted in neutrinos [according totheory]," Kirshner said. Although this idea hasbeen written about in astronomy texts for years,"now, we have actually observed [the particles],"he said...