So Long Firefox, Hello Vivaldi
https://hackaday.com/2025/11/25/so-long-firefox-part-two/

It’s been twenty-three years since the day Phoenix was released, the web browser that eventually became Firefox. I downloaded it on the first day and installed it on my trusty …read more (https://hackaday.com/2025/11/25/so-long-firefox-part-two/)

Heater is Either a Miracle or a Scam
https://hackaday.com/2025/11/25/heater-is-either-a-miracle-or-a-scam/

[Big Clive] picked up a tiny heater for less than £8 from the usual sources. Would you be shocked to learn that its heating capacity wasn’t as advertised? No, we …read more (https://hackaday.com/2025/11/25/heater-is-either-a-miracle-or-a-scam/)

The Zen Must Flow From Arrakis Sand Table
https://hackaday.com/2025/11/25/the-zen-must-flow-from-arrakis-sand-table/

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/

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/

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/)

DIY Test Gear from 1981
https://hackaday.com/2025/11/25/diy-test-gear-from-1981/

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/