In Dune, the Fremen people of Arrakis practice an odd future hybrid religion called “zensunni.” This adds an extra layer of meaning to the title of [Mark Rehorst]’s Arrakis 3.0 sand …read more (https://hackaday.com/2025/11/25/the-zen-must-flow-from-arrakis-sand-table/)
Citizen Science by the Skin of Your Teeth
https://hackaday.com/2025/11/25/citizen-science-by-the-skin-of-your-teeth/
https://hackaday.com/2025/11/25/citizen-science-by-the-skin-of-your-teeth/
If you are a schoolkid of the right age, you can’t wait to lose a baby tooth. In many cultures, there is a ritual surrounding it, like the tooth fairy, …read more (https://hackaday.com/2025/11/25/citizen-science-by-the-skin-of-your-teeth/)
Build A High Voltage Supply For Vacuum Tube Work
https://hackaday.com/2025/11/25/build-a-high-voltage-supply-for-vacuum-tube-work/
https://hackaday.com/2025/11/25/build-a-high-voltage-supply-for-vacuum-tube-work/
If you work on simple digital projects, just about any bench supply will offer the voltage and current you’re looking for. However, if you’re working with valves, you’ll often find …read more (https://hackaday.com/2025/11/25/build-a-high-voltage-supply-for-vacuum-tube-work/)
We can’t get enough of [Bettina Neumryn’s] videos. If you haven’t seen her, she takes old electronics magazines, finds interesting projects, and builds them. If you remember these old projects, …read more (https://hackaday.com/2025/11/25/diy-test-gear-from-1981/)
Boosting Antihydrogen Production using Beryllium Ions
https://hackaday.com/2025/11/25/boosting-antihydrogen-production-using-beryllium-ions/
https://hackaday.com/2025/11/25/boosting-antihydrogen-production-using-beryllium-ions/
Antihydrogen forms an ideal study subject for deciphering the secrets of fundamental physics due to it being the most simple anti-matter atom. However, keeping it from casually annihilating itself along …read more (https://hackaday.com/2025/11/25/boosting-antihydrogen-production-using-beryllium-ions/)
A Bird Watching Assistant
https://hackaday.com/2025/11/25/a-bird-watching-assistant/
https://hackaday.com/2025/11/25/a-bird-watching-assistant/
When AI is being touted as the latest tool to replace writers, filmmakers, and other creative talent it can be a bit depressing staring down the barrel of a future …read more (https://hackaday.com/2025/11/25/a-bird-watching-assistant/)
There’s Nothing Backwards About This Laser Cut Retrograde Clock
https://hackaday.com/2025/11/26/theres-nothing-backwards-about-this-laser-cut-retrograde-clock/
https://hackaday.com/2025/11/26/theres-nothing-backwards-about-this-laser-cut-retrograde-clock/
It’s clock time again on Hackaday, this time with a lovely laser-cut biretrograde clock by [PaulH175] over on Instructables. If you’ve never heard of a ‘biretrograde clock,’ well, we hadn’t …read more (https://hackaday.com/2025/11/26/theres-nothing-backwards-about-this-laser-cut-retrograde-clock/)