Building A Hammer Powered By Gunpowder
https://hackaday.com/2021/10/20/building-a-hammer-powered-by-gunpowder/

Hammers are pretty straightforward tools. If you need more impact force, just get a bigger hammer. Alternatively, you can look at enhancing performance with chemical means, and we don’t mean …read more (https://hackaday.com/2021/10/20/building-a-hammer-powered-by-gunpowder/)

Quit Hunching Over Your Screen With A Little Robotic Help
https://hackaday.com/2021/10/20/quit-hunching-over-your-screen-with-a-little-robotic-help/

https://hackaday.io/project/182117-posture-corrector-robot
" data-image-caption="" data-medium-file="https://hackaday.com/wp-content/uploads/2021/10/1699611633960627216.png?w=400" data-large-file="https://hackaday.com/wp-content/uploads/2021/10/1699611633960627216.png?w=800">[Norbert Zare] has identified a problem many of us suffer from – chronically bad posture. Its very common to see computer users hunched forwards over a screen, which eventually will …read more (https://hackaday.com/2021/10/20/quit-hunching-over-your-screen-with-a-little-robotic-help/)

Bright Lightbulb Saves Old Radios
https://hackaday.com/2021/10/20/bright-lightbulb-saves-old-radios/

If you work on old equipment, you know that there’s always that tense moment when you first plug it in and turn it on. No matter how careful you have …read more (https://hackaday.com/2021/10/20/bright-lightbulb-saves-old-radios/)

Raspberry Pi Tablet Gets Radio Surgical Enhancement
https://hackaday.com/2021/10/20/raspberry-pi-tablet-gets-radio-surgical-enhancement/

We always get excited when we buy a new tablet. But after a few months, it usually winds up at the bottom of a pile of papers on the credenza, …read more (https://hackaday.com/2021/10/20/raspberry-pi-tablet-gets-radio-surgical-enhancement/)

British Licence Plate Camera Fooled By Clothing
https://hackaday.com/2021/10/21/british-licence-plate-camera-fooled-by-clothing/

It’s a story that has caused consternation and mirth in equal measure amongst Brits, that the owners of a car in Surrey received a fine for driving in a bus …read more (https://hackaday.com/2021/10/21/british-licence-plate-camera-fooled-by-clothing/)

Build a Moon Phase Clock That Looks Like The Real Thing
https://hackaday.com/2021/10/21/build-a-moon-phase-clock-that-looks-like-the-real-thing/

The moon is a beautiful thing that has captivated humanity for centuries, particularly before the advent of television and the Internet when there was nothing else to watch. [JCM_MatSci] developed …read more (https://hackaday.com/2021/10/21/build-a-moon-phase-clock-that-looks-like-the-real-thing/)

The Incredible Tech of the Vacuum-Seal Flask
https://hackaday.com/2021/10/21/the-incredible-tech-of-the-vacuum-seal-flask/