Typically, when we think of 3D printing, we think of gooey melted plastics or perhaps UV-cured resins. However, there’s a great deal of research going on around printing special impregnated …read more (https://hackaday.com/2021/08/13/filtering-coffee-through-3d-printed-glass/)

Google’s Periodic Table
https://hackaday.com/2021/08/13/googles-periodic-table/

One of the nice things about the Internet is that you don’t need huge reference books anymore. You really don’t need big wall charts, either. A case in point: what …read more (https://hackaday.com/2021/08/13/googles-periodic-table/)

USB Mouse Hack for Pachyderm Protection
https://hackaday.com/2021/08/13/usb-mouse-hack-for-pachyderm-protection/

When most of us think of seismometers, our minds conjure up images of broken buildings, buckled roads, and search and rescue teams digging through rubble. But when [Subir Bhaduri] his …read more (https://hackaday.com/2021/08/13/usb-mouse-hack-for-pachyderm-protection/)

Pomodachi: A Productivity Pet You Feed By Working
https://hackaday.com/2021/08/14/pomodachi-a-productivity-pet-you-feed-by-working/

Being productive doesn’t have to be a lonely endeavor. Even if you’re a lone wolf, who wouldn’t benefit from having a cute little productivity pet to cheer them on? That’s …read more (https://hackaday.com/2021/08/14/pomodachi-a-productivity-pet-you-feed-by-working/)

Reverse Engineering a Topfield VFD Front Panel
https://hackaday.com/2021/08/14/reverse-engineering-a-topfield-vfd-front-panel/

Hackers love the warm glow of a vacuum fluorescent display (VFD), and there’s no shortage of dead consumer electronics from which they can be pulled to keep our collective parts …read more (https://hackaday.com/2021/08/14/reverse-engineering-a-topfield-vfd-front-panel/)

Goals and Goalposts
https://hackaday.com/2021/08/14/goals-and-goalposts/

In the winter, I hatched a vague plan to learn some of the modern unmanned aerial vehicle tech. Everybody needs an autonomous vehicle, and we’ve got some good flying fields …read more (https://hackaday.com/2021/08/14/goals-and-goalposts/)

Surplus Syringes Make Satisfactory Tuner for Amateur Radio Experimentation
https://hackaday.com/2021/08/14/surplus-syringes-make-satisfactory-tuner-for-amateur-radio-experimentation/

Amateur Radio as a hobby has a long history of encouraging experimentation using whatever one might have on hand. When [Tom Essenpreis] wanted to use his 14 MHz antenna outside …read more (https://hackaday.com/2021/08/14/surplus-syringes-make-satisfactory-tuner-for-amateur-radio-experimentation/)

The Zeloof Z2 Intergrated Circuit Has 100 Transistors
https://hackaday.com/2021/08/14/the-zeloof-z2-intergrated-circuit-has-100-transistors/