This episode is also available as a blog post: http://davidmcameronauthormusician.com/2021/03/23/cup-of-tea-tales-science-and-technology-the-changing-face-of-life-and-playing-computers-and-games-ping-pong-and-space-invaders-to-playstation-5/ --- Send in a voice message: https://anchor.fm/david-m-cameron/message