Playing DOOM on a Receipt Printer
https://hackaday.com/2025/12/27/playing-doom-on-a-receipt-printer/

Gaming is a wonderful thing. Unfortunately for many of us, work takes up our valuable time, which should be allocated to our gaming. What if there was a better way? …read more (https://hackaday.com/2025/12/27/playing-doom-on-a-receipt-printer/)

Building Beautiful LED Lanterns With Black LED Acrylic
https://hackaday.com/2025/12/27/building-beautiful-led-lanterns-with-black-led-acrylic/

[Geeksmithing] and [When Geeks Craft] recently came together for a glowing collaboration. They wanted to build ever more attractive lanterns for a local parade event. They recently discovered a fantastic …read more (https://hackaday.com/2025/12/27/building-beautiful-led-lanterns-with-black-led-acrylic/)

Seeing Sound for Under $200
https://hackaday.com/2025/12/27/seeing-sound-for-under-200/

There are five general senses: touch for feels, taste for food, smell for avoiding trash, hearing for sounds, and, of course, eyesight for visualizing the very waves making up that …read more (https://hackaday.com/2025/12/27/seeing-sound-for-under-200/)

What to do When Your Foucault Pendulum Stops Swinging
https://hackaday.com/2025/12/27/what-to-do-when-your-foucault-pendulum-stops-swinging/

At the Houston Museum of Natural Science they recently made a disturbing discovery: their Foucault pendulum had stopped swinging for the first time since its installation in the 1970s. (Video, …read more (https://hackaday.com/2025/12/27/what-to-do-when-your-foucault-pendulum-stops-swinging/)

Moving Mousepad Is An Elegant Aimbot
https://hackaday.com/2025/12/27/moving-mousepad-is-an-elegant-aimbot/

These days, it can be hard to remain competitive in online shooters without spending your entire life dedicated to the sport. This leads some to explore the world of competitive …read more (https://hackaday.com/2025/12/27/moving-mousepad-is-an-elegant-aimbot/)

Raspberry Pi Gets Desktop Form Factor
https://hackaday.com/2025/12/28/raspberry-pi-gets-desktop-form-factor/

Before the Raspberry Pi came out, one cheap and easy way to get GPIO on a computer with a real operating system was to manipulate the pins on an old …read more (https://hackaday.com/2025/12/28/raspberry-pi-gets-desktop-form-factor/)

Cloudflare’s Outages and Why Cool Kids Test on Prod
https://hackaday.com/2025/12/28/cloudflares-outages-and-why-cool-kids-test-on-prod/