Photo from project blog post, by Will Scott
" data-image-caption="" data-medium-file="https://hackaday.com/wp-content/uploads/2023/05/v700-feature.jpg?w=400" data-large-file="https://hackaday.com/wp-content/uploads/2023/05/v700-feature.jpg?w=800">Karaoke is a very popular pastime in Seoul — there are venues where you can sing on a stage, sing in rooms with your friends, and even sing solo in …read more (https://hackaday.com/2023/05/19/north-korean-karaoke-machine-teardown/)

Building a Giant Vacuum Tube Smart Lamp
https://hackaday.com/2023/05/19/building-a-giant-vacuum-tube-smart-lamp/

Vacuum tubes are pretty, which is why they’re often showcased externally on exquisitely-expensive home Hi-Fi hardware. But if you just want to gaze at their beauty without making any noise, …read more (https://hackaday.com/2023/05/19/building-a-giant-vacuum-tube-smart-lamp/)

This Week in Security: .zip Domains, Zip scanning
https://hackaday.com/2023/05/19/this-week-in-security-zip-domains-zip-scanning/

The world may not be ready, but the .zip Top Level Domain (TLD) is here. It’s a part of the generic TLD category, which was expanded to allow applications for …read more (https://hackaday.com/2023/05/19/this-week-in-security-zip-domains-zip-scanning/)

Custom Glove Guides Wearers’ Dreams
https://hackaday.com/2023/05/19/custom-glove-guides-wearers-dreams/

For as much advancement as humanity has made in modern medicine even in the last century alone, there’s still plenty we don’t understand about the human body. That’s particularly true …read more (https://hackaday.com/2023/05/19/custom-glove-guides-wearers-dreams/)

Hackaday Podcast 219: Lots of Lasers, Heaps of Ham Radio, and Breaching the Blood Brain Barrier
https://hackaday.com/2023/05/19/hackaday-podcast-219-lots-of-lasers-heaps-of-ham-radio-and-breaching-the-blood-brain-barrier/

Elliot and Dan teamed up for the podcast this week, bringing you the week’s sweetest hacks. And news too, as the ESA performed a little percussive maintenance on a Jupiter-bound …read more (https://hackaday.com/2023/05/19/hackaday-podcast-219-lots-of-lasers-heaps-of-ham-radio-and-breaching-the-blood-brain-barrier/)

Faster Glacier Melting Mechanism Could Cause Huge Sea Level Rises
https://hackaday.com/2023/05/19/faster-glacier-melting-mechanism-could-cause-huge-sea-level-rises/

When it comes to the issue of climate change, naysayers often contend that we have an incomplete understanding of the Earth’s systems. While humanity is yet to uncover all the …read more (https://hackaday.com/2023/05/19/faster-glacier-melting-mechanism-could-cause-huge-sea-level-rises/)

Building a Breath-Controlled MIDI Device
https://hackaday.com/2023/05/19/building-a-breath-controlled-midi-device/

When we think of MIDI devices, we typically jump straight to drum machines, rack synths, and keyboard controllers. However, there’s nothing saying you can’t build your own MIDI controllers that …read more (https://hackaday.com/2023/05/19/building-a-breath-controlled-midi-device/)

3D Printing Blueprints and Other Wall Art
https://hackaday.com/2023/05/19/3d-printing-blueprints-and-other-wall-art/