Low-Cost Cryocooler Pumps Out Cheap DIY Liquid Nitrogen
https://hackaday.com/2024/07/15/low-cost-cryocooler-pumps-out-cheap-diy-liquid-nitrogen/

A word of caution if you’re planning to try this cryocooler method for making liquid nitrogen: not only does it involve toxic and flammable gasses and pressures high enough to …read more (https://hackaday.com/2024/07/15/low-cost-cryocooler-pumps-out-cheap-diy-liquid-nitrogen/)

Turning Horrible Browser Controls Into A Game
https://hackaday.com/2024/07/15/turning-horrible-browser-controls-into-a-game/

With all of the various keyboards, mouses (mice?), and other human interface devices (HID) available for our computers, there’s no possible way for developers to anticipate every type of input …read more (https://hackaday.com/2024/07/15/turning-horrible-browser-controls-into-a-game/)

Sharing 3D Printing with Kids
https://hackaday.com/2024/07/15/sharing-3d-printing-with-kids/

If you have a hobby, it is natural to want to share it with kids. If you are interested in 3D printing, you may even have kids who want to …read more (https://hackaday.com/2024/07/15/sharing-3d-printing-with-kids/)

Flexures Make Robotic Fingers Simpler to Print
https://hackaday.com/2024/07/16/flexures-make-robotic-fingers-simpler-to-print/

Designing an anthropomorphic robotic hand seems to make a lot of sense — right up until the point that you realize just how complex the human hand is. What works …read more (https://hackaday.com/2024/07/16/flexures-make-robotic-fingers-simpler-to-print/)

Time’s Up For Mbed
https://hackaday.com/2024/07/16/times-up-for-mbed/

In a forum post has come the announcement that mBed, ARM’s accessible microcontroller development platform, is to reach end-of-life in July 2026. This means that the online platform and OS …read more (https://hackaday.com/2024/07/16/times-up-for-mbed/)

Smart Ball Technology Has Reached Football, But The Euros Show Us It’s Not Necessarily For The Better
https://hackaday.com/2024/07/16/smart-ball-technology-has-reached-football-but-the-euros-show-us-its-not-necessarily-for-the-better/

The good old fashioned game of football used to be a simple affair. Two teams of eleven, plus a few subs, who were all wrangled by a referee and a …read more (https://hackaday.com/2024/07/16/smart-ball-technology-has-reached-football-but-the-euros-show-us-its-not-necessarily-for-the-better/)

Giving People an Owl-like Visual Field via VR Feels Surprisingly Natural
https://hackaday.com/2024/07/16/giving-people-an-owl-like-visual-field-via-vr-feels-surprisingly-natural/