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Narrator: Radio Item 6: Welcome to 'Inventors' Corner'. This week we take a look at an invention that may well change the way in which you listen to your television set. Four years and twenty thousand pounds later, Susan Schofield of Cardiff, Wales,b
THIS IS AMERICA - Christmas Music and Traditions By Marilyn Christiano Broadcast: Monday, December 20, 2004 VOICE ONE: The ballet is about a young girl named Clara. Clara is celebrating Christmas with
Fade - This is a reduction in the received signal. It is caused by absorption, refraction, or reflection. Fax - This is a shortening of Facsimile, and it refers to one fax machine sending a digital re
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脊椎植入装置改变瘫痪者生活 Severe spinal cord injuries usually lead to total loss of control of lower extremities, as well as bladder, bowel and sexual functions. But scientists at the University of Louisville, Kentucky, say an implanted
By Melinda Smith Washington, DC 20 July 2006 watch Implanon report The U.S. Food and Drug Administration has approved a new birth control device for American women. The device is called Implanon. It already is being used by two and a half million wo