Add Mycelium To Your Mesh Networks
https://hackaday.com/2021/10/26/add-mycelium-to-your-mesh-networks/

In many parts of the world, days after a good rainfall, it’s fairly common to see various species of mushrooms popping up out of the ground. These mysterious organisms aren’t …read more (https://hackaday.com/2021/10/26/add-mycelium-to-your-mesh-networks/)

Vintage Arcade Used Negative Voltage to Turn Volume Up to 11
https://hackaday.com/2021/10/27/vintage-arcade-used-negative-voltage-to-turn-volume-up-to-11/

When [Nicole Express] got her hands on the logic board for the 1986 SNK arcade game Athena, she ran into a rather thorny problem: The board expected to be fed …read more (https://hackaday.com/2021/10/27/vintage-arcade-used-negative-voltage-to-turn-volume-up-to-11/)

ESP32 Clock Takes Time to Give Weather Info, Too
https://hackaday.com/2021/10/27/esp32-clock-takes-time-to-give-weather-info-too/

It’s fall in the northern hemisphere, so [Mike Rankin]’s kids are back in school and have returned to consulting him every morning about the weather and what they should wear. …read more (https://hackaday.com/2021/10/27/esp32-clock-takes-time-to-give-weather-info-too/)

Tech in Plain Sight: Air Conditioning
https://hackaday.com/2021/10/27/tech-in-plain-sight-air-conditioning/

I’m always amazed that technology can totally wipe out industries. Sure, some people make a living making horseshoes, for example, but the demand for them is way down compared to …read more (https://hackaday.com/2021/10/27/tech-in-plain-sight-air-conditioning/)

3D Printed Printing Plates Made Using Modern Tools
https://hackaday.com/2021/10/27/3d-printed-printing-plates-made-using-modern-tools/

https://www.youtube.com/watch?v=0ZYCK57ntCg
" data-image-caption="" data-medium-file="https://hackaday.com/wp-content/uploads/2021/10/Snap-2021-10-23-at-21.46.28.png?w=400" data-large-file="https://hackaday.com/wp-content/uploads/2021/10/Snap-2021-10-23-at-21.46.28.png?w=800">It’s widely accepted that the invention of the printing press by Gutenberg in the 15th Century was the event that essentially enabled the development of the modern world, allowing access …read more (https://hackaday.com/2021/10/27/3d-printed-printing-plates-made-using-modern-tools/)

VCF East 2021: Preserving Heathkit’s 8-Bit Computers
https://hackaday.com/2021/10/27/vcf-east-2021-preserving-heathkits-8-bit-computers/

To say the Heathkit name is well known among Hackaday readers would be something of an understatement. Their legendary kits launched an untold number of electronics hobbies, and ultimately, plenty …read more (https://hackaday.com/2021/10/27/vcf-east-2021-preserving-heathkits-8-bit-computers/)

Heavy Metal Lathe Build Doesn’t Spare the Steel
https://hackaday.com/2021/10/27/heavy-metal-lathe-build-doesnt-spare-the-steel/