Episode100 Objects #19: Western Electric 500 Series99% Invisible · Sep 25, 2026 · 39 minPlay · 38:50SaveShareEpisode pageFormer MythBuster Adam Savage joins Roman Mars to explore the history of the 500 Series Telephone and what we lost when we eventually decided to leave it behind.RelatedEpisodes 5Videos 3Books 3Blogs 4Show 075: The Year 1975The Retrobits Podcast • Feb 12, 2007 • 24 minShow 080: The UNIVAC IThe Retrobits Podcast • Mar 26, 2007 • 27 min057 - I Did Not Expect Sharks!Unnamed Reverse Engineering Podcast • May 9, 2022 • 1 h 38 minShow 100: An Interview with Bil Herd, former Commodore Engineer (Part I)The Retrobits Podcast • Oct 16, 2007 • 45 min038 - My Favorite Random Number is 5Unnamed Reverse Engineering Podcast • Aug 23, 2020 • 1 h 16 min