The queue-bothering proto-PowerPoint

If you queued up in a UK Post Office in the 1980s you might have seen one of these carts in action. If you were in business or education in 1970s America you might have viewed a presentation from one of these carts. It’s a format that you were made to watch, whether you wanted to or not. Here are the details for the museum that kindly donated this - They are a charity, monetary donations can be made via their website. MERCHANDISE New Techmoan Merchandise is now available. SUBSCRIBE SUPPORT This channel can be supported through Patreon *******Patrons usually have early access to videos******* OUTRO MUSIC Over Time - Vibe Tracks OUTRO SOUND EFFECT ThatSFXGuy - AFFILIATED LINKS/ADVERTISING NOTICE All links are Affiliated where possible. When you click on links to various merchants posted here and make a purchase, this can result in me earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network & Amazon. I am a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to AMAZON Sites (including, but not limited to Amazon US/UK/DE/ES/FR/NL/IT/CAN) Regularly asked question Q) Why are there comments from days ago when this video has just gone live today? A) Patrons usually have early access to videos. I’ll show the first version of a video on Patreon and often the feedback I get results in a video going through further revisions to improve it. e.g. Fix audio issues, clarify points, add extra footage or cut extraneous things out. The video that goes live on youtube is the final version. If you want to see the videos early and before any adverts are added, you can sign up to Patreon here: