Ratcheting screwdrivers can help you work faster, even if their bulk means they’re not the best option for working in tight spaces. [ukman] decided to build a similar device of …read more (https://hackaday.com/2022/08/25/printable-one-way-driver-skips-ratchet-for-a-clutch/)

Tech In Plain Sight: Rain-Sensing Wipers
https://hackaday.com/2022/08/25/tech-in-plain-sight-rain-sensing-wipers/

While it is definitely a first-world problem that you don’t want to manually turn on your windshield wipers when it starts raining, it is also one of those things that …read more (https://hackaday.com/2022/08/25/tech-in-plain-sight-rain-sensing-wipers/)

Pi Pico Gives Its Life for Overclocking
https://hackaday.com/2022/08/25/pi-pico-gives-its-life-for-overclocking/

How fast can a Raspberry Pi Pico go? Well, apparently the answer is 1 GHz if you freeze it and give it over twice the voltage it normally gets. Oh, …read more (https://hackaday.com/2022/08/25/pi-pico-gives-its-life-for-overclocking/)

Multispectral Imaging System Built With Raspberry Pi
https://hackaday.com/2022/08/25/multispectral-imaging-system-built-with-raspberry-pi/

Multispectral imaging can be a useful tool, revealing all manner of secrets hidden to the human eye. [elad orbach] built a rig to perform such imaging using the humble Raspberry …read more (https://hackaday.com/2022/08/25/multispectral-imaging-system-built-with-raspberry-pi/)

A Self-Spinning Tennis Ball to Surprise Your Opponent
https://hackaday.com/2022/08/25/a-self-spinning-tennis-ball-to-surprise-your-opponent/

In many ball sports like golf, football and tennis, controlling the ball’s spin is an important skill. Expert players can make golf balls curve around obstacles, launch footballs towards goal …read more (https://hackaday.com/2022/08/25/a-self-spinning-tennis-ball-to-surprise-your-opponent/)

Objective Hotend Performance Measurement Is Hard
https://hackaday.com/2022/08/25/objective-hotend-performance-measurement-is-hard/

Evaluating the performance of 3D printers and component upgrades is a more difficult than it may seem at first glance, and subjective observations can lead to incorrect conclusions. To objectively …read more (https://hackaday.com/2022/08/25/objective-hotend-performance-measurement-is-hard/)

Buy the Right to Build a Nakagin Tower Anywhere
https://hackaday.com/2022/08/25/buy-the-right-to-build-a-nakagin-tower-anywhere/

We’re guessing that among Hackaday’s readership are plenty of futurists, and while the past might be the wrong direction in which to look when considering futurism, we wouldn’t blame any …read more (https://hackaday.com/2022/08/25/buy-the-right-to-build-a-nakagin-tower-anywhere/)