Word: temperaturesã
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...Solid oxide fuel cells, which use hydrocarbon fuels like propane and butane, are costly to manufacture because they must operate at very high temperatures??€”over 800 degrees Celsius. But Shriram Ramanathan, a professor of materials science at SEAS, has developed cells that can operate at less than 500 degrees...
...with the mercury rising to 85 degrees yesterday—nearly 30 degrees above average April temperatures??€”the heat slowed even the fastest and fiercest competitors...
...Korea—his fault. Failing to take initiative in the Middle East, despite being begged by regional leaders (Ariel Sharon gave up and left the White House to go meet with Michael Jackson)—his fault. Chilling relations with Russia and China to near-Cold War temperatures??€”you get the point...
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