Glow-in-the-dark projects aren’t that uncommon. You can even get glow-in-the-dark PLA filament. However, those common glowing items require a charge from light, and the glow fades very quickly. [Ogrinz Labs] …read more (https://hackaday.com/2024/02/26/radioactive-3d-printed-flower-glows-and-glows/)

KiCad 8 Makes Your Life Better Without Caveats
https://hackaday.com/2024/02/26/kicad-8-makes-your-life-better-without-caveats/

A few days ago, KiCad 8 was released, and it’s a straight upgrade to any PCB designer’s quality of life. There’s a blog post as usual, and, this year, there’s …read more (https://hackaday.com/2024/02/26/kicad-8-makes-your-life-better-without-caveats/)

The DeDeterminator Uses Quantum Physics To Make Decisions So You Don’t Have To
https://hackaday.com/2024/02/26/the-dedeterminator-uses-quantum-physics-to-make-decisions-so-you-dont-have-to/

Are you making your own decisions and mainlining causality like a sucker? Why go through the agony, when you could hand over the railway switch of determinism to a machine …read more (https://hackaday.com/2024/02/26/the-dedeterminator-uses-quantum-physics-to-make-decisions-so-you-dont-have-to/)

Integration Taught Correctly
https://hackaday.com/2024/02/26/integration-taught-correctly/

[Math the World] claims that your calculus teacher taught you integration wrong. That’s assuming, of course, you learned integration at all, and if you haven’t forgotten it. The premise is …read more (https://hackaday.com/2024/02/26/integration-taught-correctly/)

A Deep Dive Into a 1980s Radio Shack Computer Trainer
https://hackaday.com/2024/02/26/a-deep-dive-into-a-1980s-radio-shack-computer-trainer/

For those of us who remember Radio Shack as more than just an overpriced cell phone store, a lot of the nostalgia for the retailer boils down to the brands …read more (https://hackaday.com/2024/02/26/a-deep-dive-into-a-1980s-radio-shack-computer-trainer/)

Classic Calculator Goes RPN, With New Brain
https://hackaday.com/2024/02/27/classic-calculator-goes-rpn-with-new-brain/

In the era of the smartphone, an electronic calculator may seem a bit old-hat. But they continue to hold a fascination in our community, both when used for their original …read more (https://hackaday.com/2024/02/27/classic-calculator-goes-rpn-with-new-brain/)

Big Candy Is Watching You: Facial Recognition in Vending Machines Upsets University
https://hackaday.com/2024/02/27/big-candy-is-watching-you-facial-recognition-in-vending-machines-upsets-university/

Most people don’t think too much of vending machines. They’re just those hulking machines that lurk around on train stations, airports and in the bowels of school and office buildings, …read more (https://hackaday.com/2024/02/27/big-candy-is-watching-you-facial-recognition-in-vending-machines-upsets-university/)

Big Chemistry: Hydrofluoric Acid
https://hackaday.com/2024/02/27/big-chemistry-hydrofluoric-acid/