The Raspberry Pi Foundation had their new RP2350 chip audited by Hextree.io, and now, both companies want to see if you can hack it. Just to prove that they’re serious, …read more (https://hackaday.com/2024/08/12/can-you-hack-the-rp2350-theres-10000-on-the-line/)

Globe-Shaped World Clock Is A 3D-Printed Mechanical Marvel
https://hackaday.com/2024/08/12/globe-shaped-world-clock-is-a-3d-printed-mechanical-marvel/

Time zones are a complicated but necessary evil. Humans like the numbers on the clock to vaguely match up with what the sun is doing in the sky outside. To …read more (https://hackaday.com/2024/08/12/globe-shaped-world-clock-is-a-3d-printed-mechanical-marvel/)

Hydrogen Generation with Seawater, Aluminum, and… Coffee?
https://hackaday.com/2024/08/12/hydrogen-generation-with-seawater-aluminum-and-coffee/

A team at MIT led by [Professor Douglas Hart] has discovered a new, potentially revelatory method for the generation of hydrogen. Using seawater, pure aluminum, and components from coffee grounds, …read more (https://hackaday.com/2024/08/12/hydrogen-generation-with-seawater-aluminum-and-coffee/)

A Simple Portable PS4 Build
https://hackaday.com/2024/08/12/a-simple-portable-ps4-build/

Building a portable console is hard, right? You have to do lots of wiring, maybe trim a few PCBs, and learn all about the finer points of high-end motherboard design! …read more (https://hackaday.com/2024/08/12/a-simple-portable-ps4-build/)

RC Submarine Build Starts with Plenty of Research
https://hackaday.com/2024/08/13/rc-submarine-build-starts-with-plenty-of-research/

[Ben]’s a 15-year-old who loves engineering and loves taking on new challenges. He’s made some cool stuff over the years, but the high water mark (no pun intended) has to …read more (https://hackaday.com/2024/08/13/rc-submarine-build-starts-with-plenty-of-research/)

DIY Rabbit R1 Clone Could Be Neat With More Hardware
https://hackaday.com/2024/08/13/diy-rabbit-r1-clone-could-be-neat-with-more-hardware/

The Teenage Engineering badging usually appears on some cool gear that almost always costs a great deal of money. One such example is the Rabbit R1, an AI-powered personal assistant …read more (https://hackaday.com/2024/08/13/diy-rabbit-r1-clone-could-be-neat-with-more-hardware/)

The Long, Slow Demise of DVD-RAM
https://hackaday.com/2024/08/13/the-long-slow-demise-of-dvd-ram/

While CDs were still fighting for market share against cassettes, and gaming consoles were just starting to switch over to CD from cartridge storage, optical media companies were already thinking …read more (https://hackaday.com/2024/08/13/the-long-slow-demise-of-dvd-ram/)