On this day in 1889, the first jukebox played at the Palais Royale Saloon in San Francisco. (pic)
On this day in 1992, the first smartphone, the IBM Simon, was introduced at a Las Vegas trade show. (pic) https://en.wikipedia.org/wiki/IBM_Simon
On this day in 1976, Jacques Mayol became the first person to reach a depth of 100 m undersea without breathing equipment. https://en.wikipedia.org/wiki/Jacques_Mayol
Jeff Elder Digital communications manager Wikimedia Foundation 704-650-4130 @jeffelder https://twitter.com/JeffElder @wikipedia https://twitter.com/wikipedia The Wikimedia blog https://blog.wikimedia.org/