We’re most familiar with sound as vibrations that travel through the atmosphere around us. However, sound can also travel through objects, too! If you want to pick it up, you’d …read more (https://hackaday.com/2025/12/22/how-to-build-good-contact-mics/)
Internet-Connected Consoles Are Retro Now, And That Means Problems
https://hackaday.com/2025/12/22/internet-connected-consoles-are-retro-now-and-that-means-problems/
https://hackaday.com/2025/12/22/internet-connected-consoles-are-retro-now-and-that-means-problems/
A long time ago, there was a big difference between PC and console gaming. The former often came with headaches. You’d fight with drivers, struggle with crashes, and grow ever …read more (https://hackaday.com/2025/12/22/internet-connected-consoles-are-retro-now-and-that-means-problems/)
For how crucial whales have been for humanity, from their harvest for meat and oil to their future use of saving the world from a space probe, humans knew very …read more (https://hackaday.com/2025/12/22/the-music-of-the-sea/)
Ask Hackaday: What Goes Into A Legible Font, And Why Does It Matter?
https://hackaday.com/2025/12/22/just-what-goes-into-a-legible-font-and-why-does-it-matter/
https://hackaday.com/2025/12/22/just-what-goes-into-a-legible-font-and-why-does-it-matter/
There’s an interesting cultural observation to be made as a writer based in Europe, that we like our sans-serif fonts, while our American friends seem to prefer a font with …read more (https://hackaday.com/2025/12/22/just-what-goes-into-a-legible-font-and-why-does-it-matter/)
Calibrating a Printer with Computer Vision and Precise Timing
https://hackaday.com/2025/12/22/calibrating-a-printer-with-computer-vision-and-precise-timing/
https://hackaday.com/2025/12/22/calibrating-a-printer-with-computer-vision-and-precise-timing/
[Dennis] of [Made by Dennis] has been building a Voron 0 for fun and education, and since this apparently wasn’t enough of a challenge, decided to add a number of …read more (https://hackaday.com/2025/12/22/calibrating-a-printer-with-computer-vision-and-precise-timing/)
Christmas Ornament Has Hidden Compartment, Clever Design
https://hackaday.com/2025/12/22/christmas-ornament-has-hidden-compartment-clever-design/
https://hackaday.com/2025/12/22/christmas-ornament-has-hidden-compartment-clever-design/
If you need something clever for a gift, consider this two-part 3D-printed Christmas ornament that has a small secret compartment. But there’s a catch: the print is a challenging one. …read more (https://hackaday.com/2025/12/22/christmas-ornament-has-hidden-compartment-clever-design/)