单词：decibels with reference to one kilowatt
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Here's the news at 11:30. Thousands of people have marched through the centre of Corby in Northamptonshire to protest against plans to close the steel works, the town's major employer. The marchers de
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This is Scientific Americans 60-Second Science. I am Adam Hinterthuer. Got a minute? If you're ever worried that you've had one too many drinks after a night of bar-hopping, you might want to ask yourself: Are my ears ringing? Because it turns out th
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With electricity costs rising -- along with global-warming guilt -- consumers across the country are struggling to wean themselves from the A/C. It remains to be seen whether they'll take a cue from Marilyn Monroe in 'The Seven Year Itch' and stash t
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How to Get Better Sleep Getting a good nights sleep ensures more than extra spring in your step each day. According to Harvard Womens Health Watch, chronic sleep loss can contribute to weight gain, high blood pressure, and a weakening of the immune s
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