If you want to read about a low-tech approach to solar cells invented — and forgotten — 40 years before Bell Labs announced the first practical silicon solar cell, we …read more (https://hackaday.com/2021/10/13/solar-power-goes-back-to-1910-tech/)

Spilled OJ Does a Number on Zelda Game Boy Cartridge
https://hackaday.com/2021/10/13/spilled-oj-does-a-number-on-zelda-game-boy-cartridge/

When [Taylor Burley] first opened up the cartridge for The Legend of Zelda: Oracle of Seasons, it certainly didn’t look like it had been dunked in corrosive orange juice. But …read more (https://hackaday.com/2021/10/13/spilled-oj-does-a-number-on-zelda-game-boy-cartridge/)

A Deep Dive Into The Sound Of An Apple II
https://hackaday.com/2021/10/14/a-deep-dive-into-the-sound-of-an-apple-ii/

A major part of the retrocomputing scene for many of us lies in the world of chiptunes, music created either using original retrocomputing hardware or in the style of those …read more (https://hackaday.com/2021/10/14/a-deep-dive-into-the-sound-of-an-apple-ii/)

3D Printing Toothpaste In the Name of Science
https://hackaday.com/2021/10/14/3d-printing-toothpaste-in-the-name-of-science/

While we don’t often see them in the hobbyist community, 3D printers that can extrude gels and viscous liquids have existed commercially for years, and are increasingly used for biological …read more (https://hackaday.com/2021/10/14/3d-printing-toothpaste-in-the-name-of-science/)

The Compute Module Comes Of Age: Say Hello To The Real Cutting Edge Of Raspberry Pi
https://hackaday.com/2021/10/14/the-compute-module-comes-of-age-say-hello-to-the-real-cutting-edge-of-raspberry-pi/

If we wanted to point to an epoch-making moment for our community, we’d take you back to February 29th, 2012. It was that day on which a small outfit in …read more (https://hackaday.com/2021/10/14/the-compute-module-comes-of-age-say-hello-to-the-real-cutting-edge-of-raspberry-pi/)

Art Project Fast And Fouriously Transforms Audio Into Eye Candy
https://hackaday.com/2021/10/14/art-project-fast-and-fouriously-transforms-audio-into-eye-candy/

Fast Fourier Transforms. Spectrum Analyzers. Waterfall displays. Not long ago, such terms were reserved for high end test gear. But oh, how things have changed! It’s no surprise to many …read more (https://hackaday.com/2021/10/14/art-project-fast-and-fouriously-transforms-audio-into-eye-candy/)

Basics Of Remote Cellular Access: Watchdogs
https://hackaday.com/2021/10/14/basics-of-remote-cellular-access-watchdogs/

When talking about remote machines, sometimes we mean really remote, beyond the realms of wired networks that can deliver the Internet. In these cases, remote cellular access is often the way …read more (https://hackaday.com/2021/10/14/basics-of-remote-cellular-access-watchdogs/)

Hacking an IKEA Lampshade Into a Stunning Dichroic Lamp
https://hackaday.com/2021/10/14/hacking-an-ikea-lampshade-into-a-stunning-dichroic-lamp/