Water is the Secret Ingredient When Laser Cutting Ceramics to Make Circuits
https://hackaday.com/2021/10/02/water-is-the-secret-ingredient-when-laser-cutting-ceramics-to-make-circuits/

https://www.youtube.com/watch?v=kxXEI0Ce6C0
" data-image-caption="" data-medium-file="https://hackaday.com/wp-content/uploads/2021/09/Snap-2021-09-26-at-22.24.36.png?w=400" data-large-file="https://hackaday.com/wp-content/uploads/2021/09/Snap-2021-09-26-at-22.24.36.png?w=800">[Ben Krasnow] over at Applied Science was experimenting with cutting inexpensive ceramic sheets with his cheap CO2 laser cutter when he found that (just as expected) the thermal shock of …read more (https://hackaday.com/2021/10/02/water-is-the-secret-ingredient-when-laser-cutting-ceramics-to-make-circuits/)

Wild Lego-Bot Pronks About your Patio
https://hackaday.com/2021/10/02/wild-lego-bot-pronks-about-your-patio/

Legged robots span all sorts of shapes and sizes. From the paradigm-setting quadrupeds built from a pit-crew of grad students to the Kickstarter canines that are sure to entertain your …read more (https://hackaday.com/2021/10/02/wild-lego-bot-pronks-about-your-patio/)

Get Yer Halloween On!
https://hackaday.com/2021/10/02/get-yer-halloween-on/

Halloween is basically built for the hacker. Besides the obvious fabrication of absurd costumes, there’s also the chance to showcase your skills, be they mechanical, audio, or video. It’s also …read more (https://hackaday.com/2021/10/02/get-yer-halloween-on/)

3D Printed VTOL Craft Can Land And Recharge Itself, And Team Up With Other Drones
https://hackaday.com/2021/10/02/3d-printed-vtol-craft-can-land-and-recharge-itself-and-team-up-with-other-drones/

For a long time fixed wing VTOL drones were tricky to work with, but with the availability of open source flight control and autopilot software this has changed. To make …read more (https://hackaday.com/2021/10/02/3d-printed-vtol-craft-can-land-and-recharge-itself-and-team-up-with-other-drones/)

2021 Chaos Communication Congress Cancelled
https://hackaday.com/2021/10/02/2021-chaos-communication-congress-cancelled/

With mass vaccination programmes and careful application of public health measures it almost feels for some of us as though the pandemic is under control. Any thoughts of it being …read more (https://hackaday.com/2021/10/02/2021-chaos-communication-congress-cancelled/)

A Glowing Potato Peeler Makes A Nernst Lamp
https://hackaday.com/2021/10/02/a-glowing-potato-peeler-makes-a-nernst-lamp/

Over the last couple few decades there has been a great shift in electric lighting, first towards more compact and efficient fluorescent lights, and then towards LED bulbs. The old …read more (https://hackaday.com/2021/10/02/a-glowing-potato-peeler-makes-a-nernst-lamp/)

Steppers and ESP32 Make This Retro-Modern Flip-Clock Tick
https://hackaday.com/2021/10/02/steppers-and-esp32-make-this-retro-modern-flip-clock-tick/