Friday, April 30, 2010

Today's Macro Photograph. Sporting goods

This is a tennis ball. The color of this tennis ball, known as “optic yellow” was created to be more visible on television. This color and white are the only two colors recognized by the ITF (international tennis federation) and the USTA (United States tennis association). 300 million tennis balls are produced every year, using about 20,000 tons of rubber. Want to recycle your tennis balls? (those that have not been dog toys, or water damaged)

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