From Charles Fey’s classic three-reel to Bally’s Money Honey, slot machines...

https://www.oddee.com/7-surprising-inventions-that-turned-slot-machines-into-digital-games-79667/

From Charles Fey’s classic three-reel to Bally’s Money Honey, slot machines have come a long way. Our article traces the exciting journey of slots evolving from clunky coins to flashy video screens and now right in your pocket with smartphone play