This is episode 1 of 3. Episode 2: https://www.youtube.com/watch?v=J6W1jYoa1HM Episode 3: https://www.youtube.com/watch?v=jLew3Dd3IBA Check the album LCD here: Bandcamp: https://posy.bandcamp.com/album/lcd Spotify: linkspotify:album:4SOUwRczibi7WGcjhQMhPF Apple Music: https://music.apple.com/nl/album/lcd/1471536879?mt=1&app=music NO LOUDNESS WAR: Turn off auto volume and turn up the playback volume! Please note: Footage is copyrighted Useful links: George Heilmeier in action (at 21:09): https://www.youtube.com/watch?v=GFxIZfEgaPw https://spectrum.ieee.org/static/timeline-the-early-history-of-the-liquid-crystal-display http://www.vintagecalculators.com/html/calculator_displays.html http://www.crazywatches.pl/lcd,1 Special thanks to Martijn van der Veur (misspelled in video) for letting me film his watch, and also hinting the DSM LCD calculator. Also thanks to Nigel from vintagecalculators.com for his helpful response and very informative website.