Testing 3D Printed Cutting Blades Is Scary Work
https://hackaday.com/2021/10/22/testing-3d-printed-cutting-blades-is-scary-work/

[Ivan Miranda] comes from a land where the shops close on Sundays. Thus, when he found himself in need of a cutting blade, he realised he would have to build …read more (https://hackaday.com/2021/10/22/testing-3d-printed-cutting-blades-is-scary-work/)

Vizio In Hot Water Over Smart TV GPL Violations
https://hackaday.com/2021/10/22/vizio-in-hot-water-over-smart-tv-gpl-violations/

As most anyone in this community knows, there’s an excellent chance that any consumer product on the market that’s advertised as “smart” these days probably has some form of Linux …read more (https://hackaday.com/2021/10/22/vizio-in-hot-water-over-smart-tv-gpl-violations/)

3D Printer Cuts Metal
https://hackaday.com/2021/10/22/3d-printer-cuts-metal/

Every now and then we’ll see a 3D printer that can print an entire house out of concrete or print an entire rocket out of metal. But usually, for our …read more (https://hackaday.com/2021/10/22/3d-printer-cuts-metal/)

Supply Chain Attack: NPM Library Used By Facebook And Others Was Compromised
https://hackaday.com/2021/10/22/supply-chain-attack-npm-library-used-by-facebook-and-others-was-compromised/

Here at Hackaday we love the good kinds of hacks, but now and then we need to bring up a less good kind. Today it was learned that the NPM package ua-parser-js …read more (https://hackaday.com/2021/10/22/supply-chain-attack-npm-library-used-by-facebook-and-others-was-compromised/)

Vacuum Forming with 3D Printed Buck Tutorial
https://hackaday.com/2021/10/22/vacuum-forming-with-3d-printed-buck-tutorial/

[Matterhackers] has a nice video tutorial on using vacuum forming to create plastic items. Sure, you have a 3D printer, but vacuum forming has some advantages if you are making …read more (https://hackaday.com/2021/10/22/vacuum-forming-with-3d-printed-buck-tutorial/)

You Can Build A Lego Rubik’s Cube
https://hackaday.com/2021/10/23/you-can-build-a-lego-rubiks-cube/

Rubik’s cubes are a popular puzzle — one found exciting or infuriating depending on your personal bent. [PuzzLEGO] has designed a LEGO Rubik’s cube, with the latest revision improving on …read more (https://hackaday.com/2021/10/23/you-can-build-a-lego-rubiks-cube/)

Chip Tester Knows if Your Old Chips are Working
https://hackaday.com/2021/10/23/chip-tester-knows-if-your-old-chips-are-working/