When was the last time you heard a dial-up modem? A dot matrix printer? A CD dropping into its plastic tray? Did you know it would be the last time? We talk to Rick Adams, a British reporter, about the impact of Big Ben being silenced for repairs next year and Madeline Ashby, a futurist, who has some pretty wild ideas of what sounds we’re about to lose... and have already lost but haven’t realized it yet.   Check out Defacto Sound, the studios that produced Twenty Thousand Hertz, hosted by Dallas Taylor.  Consider supporting the show at donate.20k.org  Episode transcript, music, and credits can be found here: https://www.20k.org/episodes/extinction Learn more about your ad choices. Visit megaphone.fm/adchoices