7 votes A brief history of the ball pit Posted April 4, 2019 by alyaza Tags: ball pits, playgrounds, play, children, author.elena goukassian, source.vox https://www.vox.com/the-goods/2019/4/4/18292466/ball-pit-history-playground-plyplce-soft-play Link information This data is scraped automatically and may be incorrect. Title Where did the ball pit come from? Published Apr 4 2019 Word count 1721 words