![TIL tennis balls used to be white until Sir David Attenborough realized they'd be hard to follow on color television so the sport created "optic yellow" balls. : r/tennis TIL tennis balls used to be white until Sir David Attenborough realized they'd be hard to follow on color television so the sport created "optic yellow" balls. : r/tennis](https://external-preview.redd.it/h3waQnt9J20gpQylJRM-hd1DFJGnSMPHsMdsknPeOtY.jpg?auto=webp&s=3301583ede73d8ce62307c92b77323ecf7a0096a)
TIL tennis balls used to be white until Sir David Attenborough realized they'd be hard to follow on color television so the sport created "optic yellow" balls. : r/tennis
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Ball Machine Jacket | Tennis Balls Jacket | White Tennis Balls | Tennis Balls Pack - Ball - Aliexpress
![Tennis Channel on Twitter: "Tennis balls used to be white...but why'd they change to "optic yellow"? #TennisDYK https://t.co/iM9RW9DStJ" / Twitter Tennis Channel on Twitter: "Tennis balls used to be white...but why'd they change to "optic yellow"? #TennisDYK https://t.co/iM9RW9DStJ" / Twitter](https://pbs.twimg.com/media/DQOgMjFVoAAOU78.jpg:large)
Tennis Channel on Twitter: "Tennis balls used to be white...but why'd they change to "optic yellow"? #TennisDYK https://t.co/iM9RW9DStJ" / Twitter
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Tennis Ball White Background Images: Browse 81,769 Stock Photos & Vectors Free Download with Trial | Shutterstock
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Amazon.com: Wilson Championship 100 Years Anniversary EditionTennis Balls with Metal Can and White Felt
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Tennis Ball White Background Images: Browse 81,769 Stock Photos & Vectors Free Download with Trial | Shutterstock
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