Have you ever seen a Wilson cloud chamber — a science experiment that lets you visualize ionizing radiation? How hard would it be to build one? If you follow [stoppi’s] …read more (https://hackaday.com/2022/02/11/maybe-the-simplest-cloud-chamber/)

Pyrotechnic Posters Are Fireworks Drawn On Paper
https://hackaday.com/2022/02/11/pyrotechnic-posters-are-fireworks-drawn-on-paper/

There’s a deep love many humans feel for fire; it’s often cited as one of the most important discoveries that led to the founding of civilization. The work of French …read more (https://hackaday.com/2022/02/11/pyrotechnic-posters-are-fireworks-drawn-on-paper/)

Homemade Probe for 3D Printer: $3
https://hackaday.com/2022/02/11/homemade-probe-for-3d-printer-3/

You have a few choices if you want to use a probe to level your 3D printer bed. Rarely, you’ll see optical or capacitive probes. More commonly, though, your probe …read more (https://hackaday.com/2022/02/11/homemade-probe-for-3d-printer-3/)

Simple Dev Board Module Socket
https://hackaday.com/2022/02/12/simple-dev-board-module-socket/

Screen capture from YT video
" data-image-caption="" data-medium-file="https://hackaday.com/wp-content/uploads/2022/02/sock-feature.png?w=400" data-large-file="https://hackaday.com/wp-content/uploads/2022/02/sock-feature.png?w=800">When you’re building a quick prototype or a one-off project it’s nice to be able to securely mount the various modules and development boards. Sometimes these boards have mounting holes, …read more (https://hackaday.com/2022/02/12/simple-dev-board-module-socket/)

Tutorial Teaches You To Use Neopixels With Micropython
https://hackaday.com/2022/02/12/tutorial-teaches-you-to-use-neopixels-with-micropython/

Addressable LEDs are wonderful things, with products like Neopixels making it easy to create all kinds of vibrant, blinking glowables. However, for those without a lot of electronics experience, using …read more (https://hackaday.com/2022/02/12/tutorial-teaches-you-to-use-neopixels-with-micropython/)

The Real World Strikes Back
https://hackaday.com/2022/02/12/the-real-world-strikes-back/

My son was into “Secret Coders“, a graphic novel series wherein a pair of kids discover and thwart a plot to take over the world by learning to program in …read more (https://hackaday.com/2022/02/12/the-real-world-strikes-back/)

Color Dot Puzzle Will Wrinkle Your Brain
https://hackaday.com/2022/02/12/color-dot-puzzle-will-wrinkle-your-brain/

2022 is a good year for puzzles, and if you’re getting tired of Wordle, you might be after a new challenge. This color puzzle from [Sebastian Coddington] could be just …read more (https://hackaday.com/2022/02/12/color-dot-puzzle-will-wrinkle-your-brain/)

This ESP32 Pico Wristwatch Has Plenty Of Potential
https://hackaday.com/2022/02/12/this-esp32-pico-wristwatch-has-plenty-of-potential/