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PongBot is an artificial intelligence-powered tennis robot and a smart training partner available to play 24 hours a day, seven days a week.
The company was founded in 1970 by Robert Hirt McClure (1893–1991) of Princeton, New Jersey (the origin of the company's name) as a manufacturer of tennis-ball machines, and soon after, rackets. Howard Head , founder of the Head sporting goods company, took tennis lessons following his retirement and used a Prince tennis ball machine, but was ...
This original tennis electronic line judge device, invented by Geoffrey Grant, an avid tennis player, and Robert Nicks, an electronics engineer, was used in the championship finals of both the Men's World Championship Tennis in Dallas in May, 1974 and the Ladies' Virginia Slims tour in Los Angeles.
Originally the tennis ball consisted of rough cloth strips tightly bound together. Eventually the cloth strips became the core, wrapped in twine and covered by a finer cloth or felt hand-stitched around it. [6] In 1972, at the request of Lamar Hunt to televise World Championship Tennis, the tennis ball was manufactured with the optic yellow ...
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Because squash balls bounce with different amplitude and frequency depending on their temperature, [3] squash ball machines need to encompass this feature and allow for heating the balls first to give the right feel. The heating system makes squash ball machines different from tennis ball machines which only pump out balls at different speeds ...