Fleetwood Mac puns aside, very little has changed about how we “slice” models for printers in the last 30 years. However, [Stefan Hermann] of CNC Kitchen has a demo that …read more (https://hackaday.com/2022/11/21/move-aside-planar-im-slicing-my-cone-way/)

FDA’s Approval of Cell Culture Chicken: the Rise of Fresh Meat Without The Animal?
https://hackaday.com/2022/11/21/fdas-approval-of-cell-culture-chicken-the-rise-of-fresh-meat-without-the-animal/

On November 14th of this year, the FDA cleared the path for Upside Foods to sell its cell-culture-based chicken products within the US. This is the first product of its …read more (https://hackaday.com/2022/11/21/fdas-approval-of-cell-culture-chicken-the-rise-of-fresh-meat-without-the-animal/)

Making a Do-It-Yourself Sand Battery
https://hackaday.com/2022/11/21/making-a-do-it-yourself-sand-battery/

Storing energy can be done in many ways, with the chemical storage method of a battery being one of the most common. Another option is a thermal battery, which basically …read more (https://hackaday.com/2022/11/21/making-a-do-it-yourself-sand-battery/)

How to Repair? The Death of Schematics
https://hackaday.com/2022/11/21/how-to-repair-the-death-of-schematics/

There was a time when, if you were handy with a soldering iron, you could pretty easily open up a radio or TV repair business. You might not get rich, …read more (https://hackaday.com/2022/11/21/how-to-repair-the-death-of-schematics/)

Making SVD Files Searchable With Svd2db
https://hackaday.com/2022/11/21/making-svd-files-searchable-with-svd2db/

Everyone who writes bare-metal code for microcontrollers probably know the joys of looking up the details of specific registers in the reference manual, including their absolute address. Although the search …read more (https://hackaday.com/2022/11/21/making-svd-files-searchable-with-svd2db/)

Reverse Engineering “The Seven Words (and More) You Can’t Say on TV”
https://hackaday.com/2022/11/21/reverse-engineering-the-seven-words-and-more-you-cant-say-on-tv/

For as visionary as he was, [George Carlin] vastly underestimated the situation with his classic “Seven Words You Can’t Say on TV” bit. At least judging by [Ben Eater]’s reverse …read more (https://hackaday.com/2022/11/21/reverse-engineering-the-seven-words-and-more-you-cant-say-on-tv/)

Portable ESP32 RGB Lasershow Has All the Trimmings
https://hackaday.com/2022/11/21/portable-esp32-rgb-lasershow-has-all-the-trimmings/

Perhaps there was a time when fancy laser effects were beyond those without the largest of bank accounts, but today they can be created surprisingly easily. [Corebb] shows us how …read more (https://hackaday.com/2022/11/21/portable-esp32-rgb-lasershow-has-all-the-trimmings/)

Better Air Quality Sensing with CO2
https://hackaday.com/2022/11/21/better-air-quality-sensing-with-co2/