If you’ve watched as many machining videos as we have, no doubt you’ve seen someone commit the cardinal sin of metalworking: using caliper jaws to scratch a mark into metal. …read more (https://hackaday.com/2021/10/18/printable-caliper-jaws-increase-precision-deflect-derision/)

Play DOOM Using Web Browser Checkboxes (Finally)
https://hackaday.com/2021/10/18/play-doom-using-web-browser-checkboxes-finally/

If you’ve ever felt the need to render DOOM using nothing but web browser checkboxes, [Andrew Healey] has you covered with his recent port of the first-person shooter. Naturally, this …read more (https://hackaday.com/2021/10/18/play-doom-using-web-browser-checkboxes-finally/)

Electric Vehicles, the Gasoline Problem, and Synthetic Fuels: Part 1
https://hackaday.com/2021/10/18/electric-vehicles-the-gasoline-problem-and-synthetic-fuels-part-1/

When you’re standing at the gas station filling up your car, watching those digits on the pump flip by can be a sobering experience. Fuel prices, especially the price of …read more (https://hackaday.com/2021/10/18/electric-vehicles-the-gasoline-problem-and-synthetic-fuels-part-1/)

Arduino Brings USB Mouse to Homebrew computer
https://hackaday.com/2021/10/18/arduino-brings-usb-mouse-to-homebrew-computer/

When building your own homebrew computer, everything is a challenge. Ultimately, that’s kind of the point. If you didn’t want to really get your hands dirty with the nuts and …read more (https://hackaday.com/2021/10/18/arduino-brings-usb-mouse-to-homebrew-computer/)

Making Your Projects Move: Jeremy Fielding To Deliver Remoticon Keynote
https://hackaday.com/2021/10/18/making-your-projects-move-jeremy-fielding-to-deliver-remoticon-keynote/

We’re really excited to announce that Jeremy Fielding will give a keynote address at Hackaday Remoticon in November! Get your ticket now! The projects we in this community choose to …read more (https://hackaday.com/2021/10/18/making-your-projects-move-jeremy-fielding-to-deliver-remoticon-keynote/)

They Milk Cows, Don’t They?
https://hackaday.com/2021/10/18/they-milk-cows-dont-they/

You’ve no doubt heard of the many alternatives to cow’s milk that are available these days. Perhaps you’ve even tried a few of them in your quest to avoid lactose. …read more (https://hackaday.com/2021/10/18/they-milk-cows-dont-they/)

The HP3458A: King of Multimeters for Three Decades
https://hackaday.com/2021/10/18/the-hp3458a-king-of-multimeters-for-three-decades/

[Marco] looks at a lot of meters. However, he considers the HP3458A the best even though they were introduced more than 30 years earlier in 1989. Someone donated one to …read more (https://hackaday.com/2021/10/18/the-hp3458a-king-of-multimeters-for-three-decades/)