How Nyan Cat Was Ported To UEFI
https://hackaday.com/2025/01/13/how-nyan-cat-was-ported-to-uefi/

The Unified Extensible Firmware Interface (UEFI) took over from the classical BIOS some years into the new millenium. It’s typically used for running a computer at the basic pre-OS level, and …read more (https://hackaday.com/2025/01/13/how-nyan-cat-was-ported-to-uefi/)

Raspberry Pi Hack Chat with Eben Upton
https://hackaday.com/2025/01/13/raspberry-pi-hack-chat-with-eben-upton/

A pile of fresh raspberries isolated on white background.
" data-medium-file="https://hackaday.com/wp-content/uploads/2025/01/raspberries.jpeg?w=400" data-large-file="https://hackaday.com/wp-content/uploads/2025/01/raspberries.jpeg?w=800">Join us on Wednesday, January 15 at noon Pacific for the Raspberry Pi Hack Chat with Eben Upton! The Hack Chat has been on an extended hiatus, but we’re back …read more (https://hackaday.com/2025/01/13/raspberry-pi-hack-chat-with-eben-upton/)

Clever PCBs Straighten Out the Supercon SAO Badge
https://hackaday.com/2025/01/13/clever-pcbs-straighten-out-the-supercon-sao-badge/

When we decided that Simple Add-Ons (SAOs) would be the focus of Supercon 2024, it was clear the badge would need to feature more than just one or two of …read more (https://hackaday.com/2025/01/13/clever-pcbs-straighten-out-the-supercon-sao-badge/)

Electromechanical 7-Segment Display Is High Contrast Brilliance
https://hackaday.com/2025/01/13/electromechanical-7-segment-display-is-high-contrast-brilliance/

The seven-segment display is most well known in LED form, but the concept isn’t tied to that format. You can build a seven-segment display out of moving parts, too. [tin-foil-hat] …read more (https://hackaday.com/2025/01/13/electromechanical-7-segment-display-is-high-contrast-brilliance/)

Fluid Simulation Pendant Teaches Lessons in Miniaturization
https://hackaday.com/2025/01/13/fluid-simulation-pendant-teaches-lessons-in-miniaturization/

Some projects seem to take on a life of their own. You get an idea, design and prototype it, finally build the thing and — it’s good, but it’s not …read more (https://hackaday.com/2025/01/13/fluid-simulation-pendant-teaches-lessons-in-miniaturization/)

Selectively Magnetizing an Anti-Ferromagnet With Terahertz Laser
https://hackaday.com/2025/01/13/selectively-magnetizing-an-anti-ferromagnet-with-terahertz-laser/

It’s a well-known fact that anti-ferromagnetic materials are called that way because they cannot be magnetized, not even in the presence of a very strong external magnetic field. The randomized …read more (https://hackaday.com/2025/01/13/selectively-magnetizing-an-anti-ferromagnet-with-terahertz-laser/)

Homebrew Retro Console Runs On PIC32
https://hackaday.com/2025/01/13/homebrew-retro-console-runs-on-pic32/