How Tennis Balls Became Yellow, Feat. David Attenborough

Somehow, I didn’t know that until quite recently, tennis balls were white instead of yellow (Wimbledon used white balls until 1985). Here’s a British Pathé film from 1961 that shows how tennis balls … [+1455 chars]

How Tennis Balls Became Yellow, Feat. David Attenborough

How Tennis Balls Became Yellow, Feat. David Attenborough

How Tennis Balls Became Yellow, Feat. David Attenborough

How Tennis Balls Became Yellow, Feat. David Attenborough

How Tennis Balls Became Yellow, Feat. David Attenborough