When traveling into the wilderness with a group of people, it’s good to have a method of communications set up both for safety and practicality. In the past people often …read more (https://hackaday.com/2022/02/21/an-off-grid-makeshift-cell-network/)

Ray Tracing On A Modern TI Graphing Calculator
https://hackaday.com/2022/02/21/ray-tracing-on-a-modern-ti-graphing-calculator/

Something being impractical isn’t any reason not to do it, which is why just about anything with a CPU in it can run Doom by now. For the same reason …read more (https://hackaday.com/2022/02/21/ray-tracing-on-a-modern-ti-graphing-calculator/)

3D Printing Livers
https://hackaday.com/2022/02/21/3d-printing-livers/

The University of Utrecht has a team that is successfully bioprinting “liver units” that are able to do some of the functions of a human liver and may open the …read more (https://hackaday.com/2022/02/21/3d-printing-livers/)

I2C Breathes New Life Into Casio Pocket Calculator
https://hackaday.com/2022/02/21/i2c-breathes-new-life-into-casio-pocket-calculator/

When is a pocket calculator more than just a calculator? [Andrew Menadue] has been pushing the limits of his 1970s Casio FX-502P by adding all sorts of modern functionality via …read more (https://hackaday.com/2022/02/21/i2c-breathes-new-life-into-casio-pocket-calculator/)

Super Simple Camera Slider With A Neat Twist
https://hackaday.com/2022/02/22/super-simple-camera-slider-with-a-neat-twist/

https://hackaday.io/project/184049-camera-slider-with-object-tracking
" data-image-caption="" data-medium-file="https://hackaday.com/wp-content/uploads/2022/02/9539361645089286964.png?w=400" data-large-file="https://hackaday.com/wp-content/uploads/2022/02/9539361645089286964.png?w=800">When you get into making videos of products or your own cool hacks, at some point you’re going to start wondering how those neat panning and rotating shots are achieved. …read more (https://hackaday.com/2022/02/22/super-simple-camera-slider-with-a-neat-twist/)

No Privacy: Cloning the AirTag
https://hackaday.com/2022/02/22/no-privacy-cloning-the-airtag/

You’ve probably heard of the infamous rule 34, but we’d like to propose a new rule — call it rule 35: Anything that can be used for nefarious purposes will …read more (https://hackaday.com/2022/02/22/no-privacy-cloning-the-airtag/)

Big Chemistry: From Gasoline to Wintergreen
https://hackaday.com/2022/02/22/big-chemistry-from-gasoline-to-wintergreen/

Most of us probably have some vivid memories of high school or college chemistry lab, where the principles of the science were demonstrated, and where we all got at least …read more (https://hackaday.com/2022/02/22/big-chemistry-from-gasoline-to-wintergreen/)

Minimalistic Doorbell Doesn’t Need An Internet Connection – Or Even a Power Supply
https://hackaday.com/2022/02/22/minimalistic-doorbell-doesnt-need-an-internet-connection-or-even-a-power-supply/