PETamentor2 Is Latest To Turn Bottles Into Filament
https://hackaday.com/2022/10/16/petamentor2-is-latest-to-turn-bottles-into-filament/

[Ondřej Šraitr] has several videos, including the one you can watch below, about his PETamentor2 — a machine for turning PET bottles into printable filament. You can grab the files …read more (https://hackaday.com/2022/10/16/petamentor2-is-latest-to-turn-bottles-into-filament/)

Poly Keyboard has Screens in Every Key
https://hackaday.com/2022/10/17/poly-keyboard-has-screens-in-every-key/

Aspiring polyglots can be stymied by differing keyboard layouts and character sets when switching between languages. [Thomas Pollak]’s Poly Keyboard circumvents this problem by putting a screen in every key …read more (https://hackaday.com/2022/10/17/poly-keyboard-has-screens-in-every-key/)

Classic DOS Games on an Arduino?
https://hackaday.com/2022/10/17/classic-dos-games-on-an-arduino/

It has been a while since we’ve seen a 86Duino, but [TheRasteri] reminded us about it, with his video showing how to use one to run classic MS-DOS games. To …read more (https://hackaday.com/2022/10/17/classic-dos-games-on-an-arduino/)

Teardown: Cooler Max Liquid Cooling System
https://hackaday.com/2022/10/17/teardown-cooler-max-liquid-cooling-system/

Every week, the Hackaday tip line is bombarded with offers from manufacturers who want to send us their latest and greatest device to review. The vast majority of these are …read more (https://hackaday.com/2022/10/17/teardown-cooler-max-liquid-cooling-system/)

2022 Hackaday Prize: Sensible Flow Helps You Keep Track of Your Water Usage
https://hackaday.com/2022/10/17/2022-hackaday-prize-sensible-flow-helps-you-keep-track-of-your-water-usage/

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/