An All-Billet, Single-Piece, Flexure-Based Nutcracker
https://hackaday.com/2023/01/11/an-all-billet-single-piece-flexure-based-nutcracker/

Typical nutcrackers rely on simple pin hinges to join two handles for the cracking task. However, [adam the machinist] has demonstrated that a single-piece nutcracker is possible by using the …read more (https://hackaday.com/2023/01/11/an-all-billet-single-piece-flexure-based-nutcracker/)

Variable Width 3D Printing the Hard Way
https://hackaday.com/2023/01/11/variable-width-3d-printing-the-hard-way/

The problem: you want to produce varying line thicknesses when 3D printing. The solution, if you are the Liqtra company, appears to be to put seven print heads together and …read more (https://hackaday.com/2023/01/11/variable-width-3d-printing-the-hard-way/)

Wizards Slay the Dragon that Lays the Golden Egg
https://hackaday.com/2023/01/11/wizards-slay-the-dragon-that-lays-the-golden-egg/

Hail, and well met adventurers! There’s rumors of dark dealings, and mysterious machinations from that group of Western mystics, Wizards of the Coast (WotC). If this pernicious plot is allowed …read more (https://hackaday.com/2023/01/11/wizards-slay-the-dragon-that-lays-the-golden-egg/)

Walk-Bot is a Navigation Device for the Vision-Impaired
https://hackaday.com/2023/01/11/walk-bot-is-a-navigation-device-for-the-vision-impaired/

For the vision impaired, there are a wide variety of tools and techniques used to navigate around in the real world. Walk-bot is a device that aims to help with …read more (https://hackaday.com/2023/01/11/walk-bot-is-a-navigation-device-for-the-vision-impaired/)

Dead Washer Lives Again with ATTiny
https://hackaday.com/2023/01/11/dead-washer-lives-again-with-attiny/

We aren’t saying that appliances are a scam, but we have noticed that when your appliances fail, there’s a good chance it will be some part you can no longer …read more (https://hackaday.com/2023/01/11/dead-washer-lives-again-with-attiny/)

Building a Homemade Ambient Pressure Submarine
https://hackaday.com/2023/01/11/building-a-homemade-ambient-pressure-submarine/

About two years ago, [Hyperspace Pirate] set to work on building his own two-seater submarine, because who doesn’t want to have a submarine when you have just moved to Florida? …read more (https://hackaday.com/2023/01/11/building-a-homemade-ambient-pressure-submarine/)

NASA Help Wanted: Telescope Optional
https://hackaday.com/2023/01/11/nasa-help-wanted-telescope-optional/

If you’ve ever wanted to work for NASA, here’s your chance. Well, don’t expect a paycheck or any benefits, but the Agency is looking for volunteers to help process the …read more (https://hackaday.com/2023/01/11/nasa-help-wanted-telescope-optional/)