Roman Telescope Saves Fuel, Doubles Mission

Contemplate the events that might end a space mission, and you might picture something dramatic: detonation on the pad, a dead guidance system, or micrometeoroids shattering delicate solar panels. More …read more

Geothermal Cooling For New York’s Subways

You might think that if you dug some tunnels down into the ground where you could be out of the sunshine, that you might find them to be relatively cool …read more

Places To Visit: Landschaftspark Duisburg-Nord

There are many benefits to spending time in the park, but perhaps few of them have a Hackaday angle. There’s a park in Germany you might want to make an …read more

The FPGA Chronicles: Exploring The Tang Nano 20K

FPGAs used to be mysterious, expensive devices, but these days you can buy surprisingly capable boards for very little money. Some years ago, I did an FPGA Bootcamp over on …read more

Hackaday Links: September 27, 2026

It isn’t quite hailing frequencies open, but researchers from Harvard claim they’ve picked up a radio signal directly from a nearby exoplanet. Before you get too excited, planets in our …read more

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This Week In Security: ShinyHunters Won’t Dox The FBI, Pentagon Data Stolen, And OBS Vulnerable

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By Mike Kershaw | October 2, 2026

404 Media reports that the ShinyHunters group who stole multiple terabytes of FBI employee data say they do not plan to release the data. Known for ransomware and extortion of …read more
Teardown Of An USB-C Cable With Integrated LCD

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By Maya Posch | October 2, 2026

The past years we have been seeing screens pop up in many new places, but seeing them in USB-C cables is still a bit of a novel thing. Out of …read more
The Game Boy Test Lab Provides A Cartridge-Sized Diagnostic Lab

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By Maya Posch | October 2, 2026

Most of the time when you see a repair video of a Game Boy it’ll be demonstrated with a cartridge inserted and booting up into the game, but does this …read more
Gardening With…OpenSCAD?

5 Comments
By Tom Nardi | October 1, 2026

Unless it’s automated or using some other form of high-tech trickery, a vegetable garden isn’t exactly the sort of thing you’d expect to see on Hackaday. Be that as it …read more
Power It With Sodium (But Please Don’t)

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By Al Williams | October 1, 2026

[Applied Science] has a new demo of an old 1970s patent for a portable generator that is both interesting and terrifying. The generator uses sodium and water, which, if you …read more
Elgato Key Lights Get Matter Upgrade

3 Comments
By Zoe Skyforest | October 1, 2026

[Michael H Thiesen] had a couple of Elgato Key Lights in his home streaming setup. The only problem was that they would stop responding regularly, requiring a power cycle to …read more
A Mechanical Radio, Sort Of

29 Comments
By Al Williams | October 1, 2026

[The Mike Stuff] has an interesting proposition. He asserts that ancient people like the Greeks could have built a form of radio that was purely mechanical. We aren’t sure we …read more

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Roman Telescope Saves Fuel, Doubles Mission

Geothermal Cooling For New York’s Subways

Places To Visit: Landschaftspark Duisburg-Nord

The FPGA Chronicles: Exploring The Tang Nano 20K

Hackaday Links: September 27, 2026

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Vacuum Drying And Making Stuff Hot In A Vacuum

Roman Telescope Saves Fuel, Doubles Mission

Geothermal Cooling For New York’s Subways

The FPGA Chronicles: Exploring The Tang Nano 20K

After Decades, NASA May Finally Replace Mars Relays

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This Week In Security: ShinyHunters Won’t Dox The FBI, Pentagon Data Stolen, And OBS Vulnerable

Places To Visit: Landschaftspark Duisburg-Nord

Hackaday Links: September 27, 2026

The Least Annoying Of All Evils

Hackaday Podcast Episode 388: RAM-Swapping On Raspberry Pi, Raindrops On Radar, And A Fine Mesh

Roman Telescope Saves Fuel, Doubles Mission

Geothermal Cooling For New York’s Subways

Places To Visit: Landschaftspark Duisburg-Nord

The FPGA Chronicles: Exploring The Tang Nano 20K

Hackaday Links: September 27, 2026

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