https://tube.loping.net/videos/watch/c95a92d2-ab99-4d75-881f-6c9325178449 A viewer sent me a classic calculator with some columns missing in the display. Join me as I discover how repair-unfriendly devices from the past (not just the present) can be... 00:00 - 10:00 The First 10 Minutes 20:00 - 30:00 Entr'acte 30:00 - 40:00 Epilogue Tue, 14 Jul 2026 00:36:51 GMT https://validator.w3.org/feed/docs/rss2.html PeerTube - https://tube.loping.net https://tube.loping.net/lazy-static/avatars/8a56e488-2120-4649-a417-badf5893657b.png https://tube.loping.net/videos/watch/c95a92d2-ab99-4d75-881f-6c9325178449 All rights reserved, unless otherwise specified in the terms specified at https://tube.loping.net/about and potential licenses granted by each content's rightholder.