There are a large number of methods commercially used to bore a hole into the ground for the sake of extracting drinking water, and the all require big loud equipment. …read more (https://hackaday.com/2022/01/19/drill-does-well-in-double-duty-as-well-drilling-drill/)

Extreme Thermal Mods for 3D Printing Exotic Materials
https://hackaday.com/2022/01/19/extreme-thermal-mods-for-3d-printing-exotic-materials/

For general everyday use, there’s nothing wrong with the standard selection of plastics that most 3D printer filaments are available in. PLA, ABS, PETG — they’ve all got their place, …read more (https://hackaday.com/2022/01/19/extreme-thermal-mods-for-3d-printing-exotic-materials/)

Monowheel Mayhem: When Good Gyroscopic Precession Goes Bad
https://hackaday.com/2022/01/19/monowheel-mayhem-when-good-gyroscopic-precession-goes-bad/

Since the dawn of the age of the automobile, motorheads have been obsessed with using as few wheels as possible. Not satisfied with the prospect of being incompletely maimed by …read more (https://hackaday.com/2022/01/19/monowheel-mayhem-when-good-gyroscopic-precession-goes-bad/)

Make Your Python CLI Tools Pop With Rich
https://hackaday.com/2022/01/19/make-your-python-cli-tools-pop-with-rich/

It seems as though more and more of the simple command-line tools and small scripts that used to be bash or small c programs are slowly turning into python programs. …read more (https://hackaday.com/2022/01/19/make-your-python-cli-tools-pop-with-rich/)

Reverse Engineering the SEGA Mega Drive
https://hackaday.com/2022/01/19/reverse-engineering-the-sega-mega-drive/

With the widespread adoption of emulators, almost anyone can start playing video games from bygone eras. Some systems are even capable of supporting homebrew games, with several having active communities …read more (https://hackaday.com/2022/01/19/reverse-engineering-the-sega-mega-drive/)

When A Single Bit Was Enough, Into The Sound Of The ZX Spectrum
https://hackaday.com/2022/01/20/when-a-single-bit-was-enough-into-the-sound-of-the-zx-spectrum/

It’s normal for a computer in 2022 to come with a fully-featured sound card containing a complete synthesizer as well as high-quality PCM sound recording and playback. It’s referred to …read more (https://hackaday.com/2022/01/20/when-a-single-bit-was-enough-into-the-sound-of-the-zx-spectrum/)

Printing Your Own Exoskeleton
https://hackaday.com/2022/01/20/printing-your-own-exoskeleton/

While not quite in a cave, the idea of making your own exoskeleton with limited tools does have a Tony Stark esque vibe. [Andrew Piccinno] is a mechanical engineer pursuing …read more (https://hackaday.com/2022/01/20/printing-your-own-exoskeleton/)