Safe, clean drinking water is a scarce resource that shouldn’t be wasted. But it’s not always easy to see how much you’re using when you turn on the tap: is …read more (https://hackaday.com/2022/10/17/2022-hackaday-prize-sensible-flow-helps-you-keep-track-of-your-water-usage/)

Lubrication Engineering Hack Chat
https://hackaday.com/2022/10/17/lubrication-engineering-hack-chat/

Pouring oil to car engine. Fresh oil poured during an oil change to a car.
" data-medium-file="https://hackaday.com/wp-content/uploads/2022/10/lubrication.jpeg?w=400" data-large-file="https://hackaday.com/wp-content/uploads/2022/10/lubrication.jpeg?w=800">Join us on Wednesday, October 19 at noon Pacific for the Lubrication Engineering Hack Chat with Rafe Britton! You know the old joke: if it moves when it shouldn’t, fix …read more (https://hackaday.com/2022/10/17/lubrication-engineering-hack-chat/)

In Our Own Image: Do We Need Humanoid Robots?
https://hackaday.com/2022/10/17/in-our-own-image-do-we-need-humanoid-robots/

Science fiction is full of things you don’t want to think too hard about. Why do starships with transporters have brigs with forcefields? Why not just beam a prisoner into …read more (https://hackaday.com/2022/10/17/in-our-own-image-do-we-need-humanoid-robots/)

Shoot an Email to Get a Shot
https://hackaday.com/2022/10/17/shoot-an-email-to-get-a-shot/

[_Pegor] wanted to create a shot pouring machine for their friends birthday. Unfortunately, the build wasn’t done in time, but at least the JagerMachine is finished now so that others …read more (https://hackaday.com/2022/10/17/shoot-an-email-to-get-a-shot/)

Barilla’s Open Source Tool for Perfect Pasta
https://hackaday.com/2022/10/17/barillas-open-source-tool-for-perfect-pasta/

Cooking pasta is perhaps one of the easiest things you can do in the kitchen, second only to watching a pot of water boil. But as pasta maker Barilla points …read more (https://hackaday.com/2022/10/17/barillas-open-source-tool-for-perfect-pasta/)

Hunt Down NFC Signals With This NFC Multi Tool
https://hackaday.com/2022/10/17/hunt-down-nfc-signals-with-this-nfc-multi-tool/

NFC hacking can be a daunting task with many specialized tools, a proliferation of protocols, and a multitude of different devices. [ElectronicCats] has done a lot of work to try …read more (https://hackaday.com/2022/10/17/hunt-down-nfc-signals-with-this-nfc-multi-tool/)

Hackaday Prize 2022: A Not-So-Smart Spot Welder
https://hackaday.com/2022/10/17/hackaday-prize-2022-a-not-so-smart-spot-welder/

DIY spot welders often use high-powered components that can be a bit frightening, given the potential for dangerous malfunctions. [Wojciech “Adalbert” J.] designed his capacitive discharge spot welder to be …read more (https://hackaday.com/2022/10/17/hackaday-prize-2022-a-not-so-smart-spot-welder/)

Custom Interface Adds USB and Wi-Fi to Digital Calipers
https://hackaday.com/2022/10/17/custom-interface-adds-usb-and-wi-fi-to-digital-calipers/