screen capture from feature video
" data-image-caption="" data-medium-file="https://hackaday.com/wp-content/uploads/2023/03/flip-feature.png?w=400" data-large-file="https://hackaday.com/wp-content/uploads/2023/03/flip-feature.png?w=800">[Mike Harrison] has an upcoming project which will combine a large number of flip-dot displays salvaged from buses. [Mike] thought he knew how these things worked, and had a prototype …read more (https://hackaday.com/2023/03/03/a-close-look-at-how-flip-dot-displays-really-work/)

This Week in Security: OpenEMR, Bing Chat, and Alien Kills Pixels
https://hackaday.com/2023/03/03/this-week-in-security-openemr-bing-chat-and-alien-kills-pixels/

Researchers at Sonar took a crack at OpenEMR, the Open Source Electronic Medical Record solution, and they found problems. Tthe first one is a classic: the installer doesn’t get removed …read more (https://hackaday.com/2023/03/03/this-week-in-security-openemr-bing-chat-and-alien-kills-pixels/)

AGES of Renewable Energy Storage
https://hackaday.com/2023/03/03/ages-of-renewable-energy-storage/

As society transitions toward renewable energy sources, energy storage inevitably comes to mind. Researchers at the University of Illinois at Urbana-Champaign have found one way to store renewable energy that …read more (https://hackaday.com/2023/03/03/ages-of-renewable-energy-storage/)

Hackaday Podcast 208: Hallucinating Robots, Floppy Cartridges, and a Flexure Synth French Horn
https://hackaday.com/2023/03/03/hackaday-podcast-208-hallucinating-robots-floppy-cartridges-and-a-flexure-synth-french-horn/

This week, Editor-in-Chief Elliot Williams and [former Assignments Editor] Kristina Panos stood around talking about the greatest hacks of the previous week. But first, we’ve got a contest running now …read more (https://hackaday.com/2023/03/03/hackaday-podcast-208-hallucinating-robots-floppy-cartridges-and-a-flexure-synth-french-horn/)

Supercon 2022: Michael Whiteley Saves the Badge
https://hackaday.com/2023/03/03/supercon-2022-michael-whiteley-saves-the-badge/

Michael Whiteley (aka [compukidmike]) is a badgelife celebrity. Together, he and his wife Katie make up MK Factor. They have created some of the most popular electronic conference badges. Of …read more (https://hackaday.com/2023/03/03/supercon-2022-michael-whiteley-saves-the-badge/)

The Curved Nature of Time Clock
https://hackaday.com/2023/03/03/the-curved-nature-of-time-clock/

While we’re told that space-time curves, we aren’t sure that was what [andrei.erdei] was going for when he built a great-looking curved LED clock. The LEDs are courtesy of a …read more (https://hackaday.com/2023/03/03/the-curved-nature-of-time-clock/)

Daniel Valuch Chats About CERN’s High Caliber Hacking
https://hackaday.com/2023/03/03/daniel-valuch-chats-about-cerns-high-caliber-hacking/

For those of us who like to crawl over complex systems, spending hours or even days getting hardware and software to work in concert, working at places like NASA or …read more (https://hackaday.com/2023/03/03/daniel-valuch-chats-about-cerns-high-caliber-hacking/)

All The USB You Can Do With A CH552
https://hackaday.com/2023/03/03/all-the-usb-you-can-do-with-a-ch552/