Collaborate Disseminate
What a long, strange trip it’s been for NASA astronauts Suni Williams and Bruce Wilmore, who finally completed their eight-day jaunt to space after 289 days. The duo returned to …read more Continue reading Hackaday Links: March 23, 2025
Humans weren’t the first organisms on this planet to figure out how to turn the abundance of nitrogen in the atmosphere into a chemically useful form; that honor goes to …read more Continue reading Benchtop Haber-Bosch Makes Ammonia at Home
The difference between 3D printing and good 3D printing comes down to attention to detail. There are so many settings and so many variables, each of which seems to impact …read more Continue reading Cheap Endoscopic Camera Helps Automate Pressure Advance Calibration
There’s a classic grade school science experiment that involves extracting juice from red cabbage leaves and using it as a pH indicator. It relies on anthocyanins, pigmented compounds that give …read more Continue reading Chemistry Meets Mechatronics in This Engaging Art Piece
Here at Hackaday, it’s a pretty safe bet that putting “World’s smallest” in the title of an article will instantly attract comments claiming that someone else built a far smaller …read more Continue reading World’s Smallest Blinky, Now Even Smaller
For most of history, the world got along fine without the rare earth elements. We knew they existed, we knew they weren’t really all that rare, and we really didn’t …read more Continue reading From the Ashes: Coal Ash May Offer Rich Source of Rare Earth Elements
It’s generally pretty easy to spot a microcontroller on a PCB. There are clues aplenty: the more-or-less central location, the nearby crystal oscillator, the maze of supporting passives, and perhaps …read more Continue reading Ask Hackaday: What Would You Do With the World’s Smallest Microcontroller?
“The brickings will continue until the printer sales improve!” This whole printer-bricking thing seems to be getting out of hand with the news this week that a firmware update caused …read more Continue reading Hackaday Links: March 16, 2025
From the styling of this article’s title, some might assume that the Hackaday editors are asleep at the switch this fine day. While that might be true — it’s not …read more Continue reading Building a Ten-Hundred Key Computer Word-Giving Thing
Have you seen Severance? Chances are good that you have; the TV series has become wildly popular in its second season, to the point where the fandom’s dedication is difficult …read more Continue reading The Mysterious and Important Work of Prop Design on Severance