Make Metal Rain with Thermal Spraying
https://hackaday.com/2025/11/06/make-metal-rain-with-thermal-spraying/

For those of us hackers who have gone down a machining rabbit hole, we all know how annoying it can be to over-machine a part. Thermal spraying, while sounding sci-fi, …read more (https://hackaday.com/2025/11/06/make-metal-rain-with-thermal-spraying/)

Countdown To Pi 1 Loss Of Support, Activated
https://hackaday.com/2025/11/06/countdown-to-pi-1-loss-of-support-activated/

The older Raspberry Pi boards have had a long life, serving faithfully since 2012. Frankly, their continued support is a rarity these days — it’s truly incredible that an up-to-date …read more (https://hackaday.com/2025/11/06/countdown-to-pi-1-loss-of-support-activated/)

Japan’s Forgotten Analog HDTV Standard Was Well Ahead Of Its Time
https://hackaday.com/2025/11/06/japans-forgotten-analog-hdtv-standard-was-well-ahead-of-its-time/

When we talk about HDTV, we’re typically talking about any one of a number of standards from when television made the paradigm switch from analog to digital transmission. At the …read more (https://hackaday.com/2025/11/06/japans-forgotten-analog-hdtv-standard-was-well-ahead-of-its-time/)

DIY Powerwall Blows Clouds, Competition Out of the Water
https://hackaday.com/2025/11/06/diy-powerwall-blows-clouds-competition-out-of-the-water/

Economists have this idea that we live in an efficient market, but it’s hard to fathom that when disposable vapes are equipped with rechargeable lithium cells. Still, just as market …read more (https://hackaday.com/2025/11/06/diy-powerwall-blows-clouds-competition-out-of-the-water/)

Share Your Projects: Imperfectionism
https://hackaday.com/2025/11/06/share-your-projects-imperfectionism/

Everyone has a standard for publishing projects, and they can get pretty controversial. We see a lot of people complain about hacks embedded in YouTube videos, social media threads, Discord …read more (https://hackaday.com/2025/11/06/share-your-projects-imperfectionism/)

2025 Component Abuse Challenge: Overdriven LEDs Outshine the Sun
https://hackaday.com/2025/11/06/2025-component-abuse-challenge-overdriven-leds-outshine-the-sun/

Tagging wildlife is never straightforward in the best of times, but it becomes a great deal more complicated when you’re trying to track flying insects. Instead of trying to use …read more (https://hackaday.com/2025/11/06/2025-component-abuse-challenge-overdriven-leds-outshine-the-sun/)

Making Steam-Powered LEGO Machines
https://hackaday.com/2025/11/06/making-steam-powered-lego-machines/

Over the decades we have seen a lot of methods for powering LEGO-based contraptions, ranging from LEGO Technic pneumatics to electric motors, but what about steam power? We have all …read more (https://hackaday.com/2025/11/06/making-steam-powered-lego-machines/)