Siphons are one of those physics phenomena that, like gyroscopes, non-Newtonian fluids, and electricity, seem almost magical. Thanks to atmospheric pressure, simply filling a tube with liquid and placing the …read more (https://hackaday.com/2025/01/21/hydroelectric-generator-gets-power-from-siphoning/)

Interactive LED Matrix Is A Great Way To Learn About Motion Controls
https://hackaday.com/2025/01/21/interactive-led-matrix-is-a-great-way-to-learn-about-motion-controls/

It’s simple enough to wire up an LED matrix and have it display some pre-programmed routines. What can be more fun is when the LEDs are actually interactive in some …read more (https://hackaday.com/2025/01/21/interactive-led-matrix-is-a-great-way-to-learn-about-motion-controls/)

Probably Ruining a Keyboard For Science
https://hackaday.com/2025/01/21/probably-ruining-a-keyboard-for-science/

Lubing your keyboard’s switches is definitely a personal preference, though we’re sure that many would call it absolutely necessary. However, people from both camps would probably not suggest is using …read more (https://hackaday.com/2025/01/21/probably-ruining-a-keyboard-for-science/)

The Nokia Design Archive Is Open For Viewing
https://hackaday.com/2025/01/21/the-nokia-design-archive-is-open-for-viewing/

During the Cambrian Explosion of cellphone form factors at the turn of the millenium, Nokia reigned supreme. If you’d like to see what they were doing behind the scenes to …read more (https://hackaday.com/2025/01/21/the-nokia-design-archive-is-open-for-viewing/)

Making Wire Explode With 4,000 Joules of Energy
https://hackaday.com/2025/01/21/making-wire-explode-with-4000-joules-of-energy/

In lieu of high-explosives, an exploding wire circuit can make for an interesting substitute. As [Hyperspace Pirate] demonstrates in a recent video, the act of pumping a lot of current …read more (https://hackaday.com/2025/01/21/making-wire-explode-with-4000-joules-of-energy/)

Going Minimal: 64×4, The Fun in Functional Computing
https://hackaday.com/2025/01/22/going-minimal-64x4-the-fun-in-functional-computing/

If you’ve ever wondered what makes a computer tick, the Minimal 64×4 by [Slu4] is bound to grab your attention. It’s not a modern powerhouse, but a thoughtfully crafted throwback …read more (https://hackaday.com/2025/01/22/going-minimal-64x4-the-fun-in-functional-computing/)

DIY Drones Deliver the Goods with Printed Release
https://hackaday.com/2025/01/22/diy-drones-deliver-the-goods-with-printed-release/

It seems like the widespread use of delivery drones by companies like Amazon and Wal-Mart has been perpetually just out of reach. Of course robotics is a tricky field, and …read more (https://hackaday.com/2025/01/22/diy-drones-deliver-the-goods-with-printed-release/)

‘Robotic’ Dress Uses Simple Techniques To Combine 3D Printed Parts With Fabric
https://hackaday.com/2025/01/22/robotic-dress-uses-simple-techniques-to-combine-3d-printed-parts-with-fabric/