What if you could design your 3D print to fall apart on purpose? That’s the curious promise of a new paper from CHI 2025, which brings a serious hacker vibe …read more (https://hackaday.com/2025/05/30/sustainable-3d-prints-with-decomposable-filaments/)

This Week in Security: CIA Star Wars, Git* Prompt Injection and More
https://hackaday.com/2025/05/30/this-week-in-security-cia-star-wars-git-prompt-injection-and-more/

The CIA ran a series of web sites in the 2000s. Most of them were about news, finance, and other relatively boring topics, and they spanned 29 languages. And they …read more (https://hackaday.com/2025/05/30/this-week-in-security-cia-star-wars-git-prompt-injection-and-more/)

DIY Solar Generator Inspired By James Webb Telescope
https://hackaday.com/2025/05/30/diy-solar-generator-inspired-by-james-webb-telescope/

If you look at this solar generator from [Concept Crafted Creations], you might think it’s somehow familiar. That’s because the design was visually inspired by the James Webb Space Telescope, …read more (https://hackaday.com/2025/05/30/diy-solar-generator-inspired-by-james-webb-telescope/)

Hackaday Podcast Episode 323: Impossible CRT Surgery, Fuel Cells, Stream Gages, and a Love Letter to Microcontrollers
https://hackaday.com/2025/05/30/hackaday-podcast-episode-323-impossible-crt-surgery-fuel-cells-stream-gages-and-a-love-letter-to-microcontrollers/

Elliot and Dan teamed up this week for the podcast, and after double-checking, nay, triple-checking that we were recording, got to the business of reviewing the week’s hacks. We kicked …read more (https://hackaday.com/2025/05/30/hackaday-podcast-episode-323-impossible-crt-surgery-fuel-cells-stream-gages-and-a-love-letter-to-microcontrollers/)

2025 Pet Hacks Contest: Keep The Prey At Bay With The Cat Valve
https://hackaday.com/2025/05/30/2025-pet-hacks-contest-keep-the-prey-at-bay-with-the-cat-valve/

Some cats are what you might call indoor cats, happy to stretch out in the lap of indoor luxury and never bother themselves with the inclement outdoors again. Others however …read more (https://hackaday.com/2025/05/30/2025-pet-hacks-contest-keep-the-prey-at-bay-with-the-cat-valve/)

Tidy LED Matrix Displays GIFs On Demand
https://hackaday.com/2025/05/30/tidy-led-matrix-displays-gifs-on-demand/

When it comes to LED matrixes, building one is just the first step. Then you have to decide what to display on it. [panjanek] came up with a relatively flexible …read more (https://hackaday.com/2025/05/30/tidy-led-matrix-displays-gifs-on-demand/)

You Wouldn’t Download A Skateboard?
https://hackaday.com/2025/05/30/you-wouldnt-download-a-skateboard/

At the end of the day, a skateboard boils down to a plank of wood with some wheels. They are wonderfully simple and fun and cheap modes of transportation. But …read more (https://hackaday.com/2025/05/30/you-wouldnt-download-a-skateboard/)