If you’ve ever used an old tube radio, you might be familiar with that mysterious little green display that helps you to tune exactly to a station. That display is …read more (https://hackaday.com/2021/12/31/buggy-circuit-sculpture-based-on-a-tuning-indicator-tube/)

Facial Recognition for Covid-19 Tracking in Seoul
https://hackaday.com/2021/12/31/facial-recognition-for-covid-19-tracking-in-seoul/

The city of Bucheon, population 830,000, is a satellite city southwest of Seoul and part of the greater metropolitan area and the site of a pilot program to apply AI …read more (https://hackaday.com/2021/12/31/facial-recognition-for-covid-19-tracking-in-seoul/)

Attack of the Eighty-Foot String Shooter
https://hackaday.com/2022/01/01/attack-of-the-eighty-foot-string-shooter/

String launched into the air by bicycle wheels.
" data-image-caption="" data-medium-file="https://hackaday.com/wp-content/uploads/2021/08/2021-08-12-string-shooter-feat.jpg?w=400" data-large-file="https://hackaday.com/wp-content/uploads/2021/08/2021-08-12-string-shooter-feat.jpg?w=800">String shooters are exciting because they adhere to the laws of physics in that peculiar way that makes us ask, “How?” and “Why?” After a bit of poking and prodding, …read more (https://hackaday.com/2022/01/01/attack-of-the-eighty-foot-string-shooter/)

Virtual Eurorack Based CPU Computes To The Beat Of A Different Drum Module
https://hackaday.com/2022/01/01/virtual-eurorack-based-cpu-computes-to-the-beat-of-a-different-drum-module/

In Arthur C. Clarke’s 1972 story “Dial F for Frankenstein”, the worlds first global network of phone exchanges was created by satellite link, and events happened that caused the characters …read more (https://hackaday.com/2022/01/01/virtual-eurorack-based-cpu-computes-to-the-beat-of-a-different-drum-module/)

Blackberry Will Run Out of Juice on January 4th
https://hackaday.com/2022/01/01/blackberry-will-run-out-of-juice-on-january-4th/

Happy New Year, though it may not be for Blackberry fans. The company that has so often had their products compared to a certain addictive substance recently announced that they …read more (https://hackaday.com/2022/01/01/blackberry-will-run-out-of-juice-on-january-4th/)

Genius or Cursed, This USB-C Connector Is Flexible
https://hackaday.com/2022/01/01/genius-or-cursed-this-usb-c-connector-is-flexible/

USB connectors have lent themselves to creative interpretations of their mechanical specifications ever since the first experimenter made a PCB fit into a USB-A socket. The USB-C standard with its …read more (https://hackaday.com/2022/01/01/genius-or-cursed-this-usb-c-connector-is-flexible/)

Cool the Shop with a Thermal Battery-Based System
https://hackaday.com/2022/01/01/cool-the-shop-with-a-thermal-battery-based-system/

Having any kind of shop is pretty great, no matter how large it may be or where it’s located. If the shop is in an outbuilding, you get to make …read more (https://hackaday.com/2022/01/01/cool-the-shop-with-a-thermal-battery-based-system/)