If you wonder how it’s possible to fit a fitness tracker into a ring, well, you’re not alone. [Becky Stern] sent one off to get CT scanned, went at it …read more (https://hackaday.com/2022/05/10/becky-stern-david-cranor-and-a-ct-scanner-vs-the-oura-ring/)

3D Print Finishing By Spraying Glazing Putty
https://hackaday.com/2022/05/10/3d-print-finishing-by-spraying-glazing-putty/

https://www.youtube.com/watch?v=MIbUvQpnJAs
" data-image-caption="" data-medium-file="https://hackaday.com/wp-content/uploads/2022/05/Snap-2022-05-09-at-21.32.29.png?w=400" data-large-file="https://hackaday.com/wp-content/uploads/2022/05/Snap-2022-05-09-at-21.32.29.png?w=800">Finishing off 3D prints is a labour-intensive process, and getting a good looking, smooth surface suitable for painting takes a lot of time and plenty of practice. Deeper printing layer …read more (https://hackaday.com/2022/05/10/3d-print-finishing-by-spraying-glazing-putty/)

Large Scale Carbon Capture Without The Technology
https://hackaday.com/2022/05/10/large-scale-carbon-capture-without-the-technology/

We humans are in something of a pickle, as we’ve put too much carbon dioxide in the atmosphere and caused climate change that might even wipe us out. There may …read more (https://hackaday.com/2022/05/10/large-scale-carbon-capture-without-the-technology/)

Theory, Practice, and Ducted Fans
https://hackaday.com/2022/05/10/theory-practice-and-ducted-fans/

About a year ago, [Wyman’s Workshop] needed a fan. But not just a regular-old fan, no sir. A ducted fan. You know, those fancy fan designs where the stationary shroud …read more (https://hackaday.com/2022/05/10/theory-practice-and-ducted-fans/)

Data Alignment Across Architectures: The Good, The Bad And The Ugly
https://hackaday.com/2022/05/10/data-alignment-across-architectures-the-good-the-bad-and-the-ugly/

Even though a computer’s memory map looks pretty smooth and very much byte-addressable at first glance, the same memory on a hardware level is a lot more bumpy. An essential …read more (https://hackaday.com/2022/05/10/data-alignment-across-architectures-the-good-the-bad-and-the-ugly/)

Thinnest Keyboard Uses Cherry DIY Doubleshot Method
https://hackaday.com/2022/05/10/thinnest-keyboard-uses-cherry-diy-doubleshot-method/

As with any other community, it takes all kinds to make the keyboard world go ’round. Some like them thicc — more backing for the clacking and all — but …read more (https://hackaday.com/2022/05/10/thinnest-keyboard-uses-cherry-diy-doubleshot-method/)

Framework Board Gets This Round Display PC Rolling
https://hackaday.com/2022/05/10/framework-board-gets-this-round-display-pc-rolling/

The Framework laptop is already a very exciting prospect for folks like us — a high-end computer that we can actually customize, upgrade, and repair with the manufacturer’s blessing? Sounds …read more (https://hackaday.com/2022/05/10/framework-board-gets-this-round-display-pc-rolling/)