This unusual clock by [Moritz v. Sivers] looks like a holographic dial surrounded by an LED ring, but that turns out to not be the case. What appears to be …read more (https://hackaday.com/2026/03/10/there-are-no-leds-around-the-face-of-this-clock/)

Clear Resin Casting Replicates Old Acrylic for Selectric Repair
https://hackaday.com/2026/03/10/clear-resin-casting-replicates-old-acrylic-for-selectric-repair/

IBM Selectric typewriters have a lot of unique parts that can be tricky to source, but one we didn’t think of was the clear acrylic(?) dust covers, that are apparently …read more (https://hackaday.com/2026/03/10/clear-resin-casting-replicates-old-acrylic-for-selectric-repair/)

It’s 1979 – What Exactly Did That ∫ Key Do?
https://hackaday.com/2026/03/10/its-1979-what-exactly-did-that-%E2%88%AB-key-do/

[Michel Jean] asked a question few others might: what exactly is going on under the hood of a classic HP scientific calculator when one presses the ∫ key? A numerical …read more (https://hackaday.com/2026/03/10/its-1979-what-exactly-did-that-%E2%88%AB-key-do/)

Running Ocarina of Time on the Apple Watch
https://hackaday.com/2026/03/10/running-ocarina-of-time-on-the-apple-watch/

At this point in time it can be safely stated that the question ‘Does it run Doom?’ defaults to a resounding ‘Yes’. This raises the question of what next games should …read more (https://hackaday.com/2026/03/10/running-ocarina-of-time-on-the-apple-watch/)

Calculator Case to Scratch-Built Pocket E-Reader
https://hackaday.com/2026/03/11/calculator-case-to-scratch-built-pocket-e-reader/

E-readers are an awesome creation allowing you to display digital information in a way that requires little battery life. While there’s plenty of very impressive models to chose from on …read more (https://hackaday.com/2026/03/11/calculator-case-to-scratch-built-pocket-e-reader/)

Mini Multi-Arcade Game Cabinets with an ESP32 and Galagino
https://hackaday.com/2026/03/11/mini-multi-arcade-game-cabinets-with-an-esp32-and-galagino/

Most people love arcade games, but putting a full-sized arcade cabinet in the living room can lead to certain unpleasant complications. Ergo the market for fun-sized cabinets has exploded alongside …read more (https://hackaday.com/2026/03/11/mini-multi-arcade-game-cabinets-with-an-esp32-and-galagino/)

German Fireball’s 15 Minutes of Fame
https://hackaday.com/2026/03/11/german-fireballs-15-minutes-of-fame/

Sunday night, around 7:00 PM local time, a bright fireball streaked across the western German sky, exploded, and rained chunks of space rock down on the region around Koblenz. One …read more (https://hackaday.com/2026/03/11/german-fireballs-15-minutes-of-fame/)

A Rotary Dial The 3D Printed Way
https://hackaday.com/2026/03/11/a-rotary-dial-the-3d-printed-way/