Korean Facial Recognition Project Faces Opposition
https://hackaday.com/2021/12/01/korean-facial-recognition-project-faces-opposition/

It was discovered last month that a South Korean government project has been providing millions of facial images taken at Incheon International Airport to private industry without the consent of …read more (https://hackaday.com/2021/12/01/korean-facial-recognition-project-faces-opposition/)

Ask Hackaday: Why Don’t Automakers Make Their Own EV Batteries?
https://hackaday.com/2021/12/01/ask-hackaday-why-dont-automakers-make-their-own-ev-batteries/

Sales of electric vehicles continue to climb, topping three million cars worldwide last year. All these electric cars need batteries, of course, which means demand for rechargeable cells is through …read more (https://hackaday.com/2021/12/01/ask-hackaday-why-dont-automakers-make-their-own-ev-batteries/)

3D Printed Generator Build Highlights The Scientific Method
https://hackaday.com/2021/12/01/3d-printed-generator-build-highlights-the-scientific-method/

Sometimes we build to innovate, and sometimes we build just to have the satisfaction of saying we made it ourselves. Yet there is another reason to construct something ourselves: To …read more (https://hackaday.com/2021/12/01/3d-printed-generator-build-highlights-the-scientific-method/)

The 555 Timer Contest Returns!
https://hackaday.com/2021/12/01/the-555-timer-contest-returns/

It’s back! The 555 timer contest wants to see you do something cool with the 555 timer chip. At stake is the adulation of electronics geeks everywhere. Three top winners …read more (https://hackaday.com/2021/12/01/the-555-timer-contest-returns/)

The Medieval History Of Your Favourite Dev Board
https://hackaday.com/2021/12/01/the-medieval-history-of-your-favourite-dev-board/

File source: https://commons.wikimedia.org/wiki/File:Arduino_Mega_2560.jpg
" data-medium-file="https://hackaday.com/wp-content/uploads/2021/11/arduin-of-ivrea-featured.jpg?w=400" data-large-file="https://hackaday.com/wp-content/uploads/2021/11/arduin-of-ivrea-featured.jpg?w=800">It’s become something of a trope in our community, that the simplest way to bestow a level of automation or smarts to a project is to reach for an Arduino. …read more (https://hackaday.com/2021/12/01/the-medieval-history-of-your-favourite-dev-board/)

Supersonic Projectile Exceeds Engineers Dreams: The Supersonic Trebuchet
https://hackaday.com/2021/12/01/supersonic-projectile-exceeds-engineers-dreams-the-supersonic-trebuchet/

Have you ever sat down and thought “I wonder if a trebuchet could launch a projectile at supersonic speeds?” Neither have we. That’s what separates [David Eade] from the rest …read more (https://hackaday.com/2021/12/01/supersonic-projectile-exceeds-engineers-dreams-the-supersonic-trebuchet/)

Remembering Sanjay Mortimer, Pioneer and Visionary in 3D Printing
https://hackaday.com/2021/12/01/remembering-sanjay-mortimer-pioneer-and-visionary-in-3d-printing/