There are a lot of benefits to writing for Hackaday, but hands down one of the best is getting paid to fall down fascinating rabbit holes. These often — but …read more (https://hackaday.com/2025/07/14/hacking-when-it-counts-diy-prosthetics-and-the-prison-camp-lathe/)

Coroutines in C
https://hackaday.com/2025/07/14/coroutines-in-c/

It is virtually a rite of passage for C programmers to realize that they can write their own cooperative multitasking system. C is low-level enough, and there are several ways …read more (https://hackaday.com/2025/07/14/coroutines-in-c/)

Robots Want the Jobs You Can’t Do
https://hackaday.com/2025/07/14/robots-want-the-jobs-you-cant-do/

There’s something ominous about robots taking over jobs that humans are suited to do. Maybe you don’t want a job turning a wrench or pushing a broom, but someone does. …read more (https://hackaday.com/2025/07/14/robots-want-the-jobs-you-cant-do/)

2025 One Hertz Challenge: Valvano Clock Makes the Seconds Count
https://hackaday.com/2025/07/14/2025-one-hertz-challenge-valvano-clock-makes-the-seconds-count/

A man named [Jim Valvano] once said “There are 86,400 seconds in a day. It’s up to you to decide what to do with them.” — while we couldn’t tell …read more (https://hackaday.com/2025/07/14/2025-one-hertz-challenge-valvano-clock-makes-the-seconds-count/)

Do You Trust this AI for Your Surgery?
https://hackaday.com/2025/07/14/do-you-trust-this-ai-for-your-surgery/

If you are looking for the perfect instrument to start a biological horror show in our age of AI, you have come to the right place. Researchers at Johns Hopkins …read more (https://hackaday.com/2025/07/14/do-you-trust-this-ai-for-your-surgery/)

Record Changer Spins Round and Round
https://hackaday.com/2025/07/14/record-changer-spins-round-and-round/

There was a time when all the cool kids had a 45 RPM record player. [RF Burns] picked up a 1950s-era player from  RCA. However, it needed a lot of …read more (https://hackaday.com/2025/07/14/record-changer-spins-round-and-round/)

Introducing PooLA Filament: Grass Fiber-Reinforced PLA
https://hackaday.com/2025/07/14/introducing-poola-filament-grass-fiber-reinforced-pla/

We’re probably all familiar with adding wood dust, hemp and carbon fibers to PLA filament, but there are so many other fillers one could add. During the completely unrelated recent …read more (https://hackaday.com/2025/07/14/introducing-poola-filament-grass-fiber-reinforced-pla/)

Quasi-Quantifying Qubits for 100 Quid
https://hackaday.com/2025/07/14/quasi-quantifying-qubits-for-100-quid/