This Week In Security: Apple Warns Users, Stripe Merchants Leak Keys, Copilot Helps Hack Itself, And Comcast Senses Movement

Apple has started sending some users push notifications warning that they have been targeted with specific malware. No specific information about the threat Apple detected is available. While multiple iOS …read more

3D Printering: Why Is My PLA So Brittle?

Over the years poly(lactic acid) (PLA) – also known as polylactide – has become a popular thermoplastic for a variety of reasons. One of these reasons is that it’s easily …read more

An Early History Of Space Stations: The Brick Moon Made Real

People have lived in space stations for decades now, but something is wrong with them. Where are the big rotating wheels? You know the ones. They show up in old …read more

Hackaday Europe 2026: The 1-Bit CPU That Ran Factories

Powered machinery started the industrial revolution, and it was automation that kicked it up another notch in the 20th century. The ability for machines to make things by themselves spurred …read more

Announcing The 2026 Hackaday Retrocomputing Challenge

What is it about retrocomputing? For some people, it’s nostalgia. For others, it’s the appeal of simplicity. For still others, it’s the chance to save old machines from the graveyard. …read more

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How The Grid’s Harmonic Filters Keep The Power Clean

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By Maya Posch | August 21, 2026

A fun way to think about a national electrical grid is as a massively upscaled electrical circuit, one in which you have multiple power supplies injecting AC power, with various …read more
Building A Hammond Organ To Understand How They Work

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By Tyler August | August 21, 2026

The Hammond organ is an early form of electronic– or perhaps electromechanical– musical instrument. It solved the very real problem of organs normally being the sort of thing you built …read more
Thermoacoustic Sterling Engine Is Now Fully 3D Printable

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By Tyler August | August 21, 2026

Would you like to make your own energy? Why, who doesn’t in this era of rising costs! A sterling engine always looks like a good fit for that: highly efficient, …read more
PVC Pipe Turned DIY Digital Telescope

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By Zoe Skyforest | August 21, 2026

[Makestreme] had always wanted to own a nice telescope, but found that budget would not stretch to anything above a cheap model with a limited 50 mm aperture. Wanting a …read more
Hackaday Podcast Episode 383: QR Codes, Caving Gear, And The Old School Way To Learn Electronics

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By Tom Nardi | August 21, 2026

In this week’s episode, Hackaday Editors Elliot Williams and Tom Nardi start things off by getting excited about the recently announced 2026 Retrocomputing Challenge. From there the conversation will cover …read more
Building A Discrete Component 75 Baud Modem

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By Zoe Skyforest | August 21, 2026

These days, modems are pretty fancy bits of kit, what with to keep up with the speeds of cable, VDSL, and fiber connections. At lower speeds, though, it’s entirely possible …read more
This Week In Security: Apple Warns Users, Stripe Merchants Leak Keys, Copilot Helps Hack Itself, And Comcast Senses Movement

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By Mike Kershaw | August 21, 2026

Apple has started sending some users push notifications warning that they have been targeted with specific malware. No specific information about the threat Apple detected is available. While multiple iOS …read more

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This Week In Security: Apple Warns Users, Stripe Merchants Leak Keys, Copilot Helps Hack Itself, And Comcast Senses Movement

3D Printering: Why Is My PLA So Brittle?

An Early History Of Space Stations: The Brick Moon Made Real

Hackaday Europe 2026: The 1-Bit CPU That Ran Factories

Announcing The 2026 Hackaday Retrocomputing Challenge

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An Early History Of Space Stations: The Brick Moon Made Real

Hackaday Europe 2026: The 1-Bit CPU That Ran Factories

Hackaday Europe 2026: Open Source Hardware Goes Underground, Literally

Bladerunners And The Mother Of Invention

Getting Back Into Resin Printing: First Results

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Hackaday Podcast Episode 383: QR Codes, Caving Gear, And The Old School Way To Learn Electronics

This Week In Security: Apple Warns Users, Stripe Merchants Leak Keys, Copilot Helps Hack Itself, And Comcast Senses Movement

3D Printering: Why Is My PLA So Brittle?

Announcing The 2026 Hackaday Retrocomputing Challenge

Linux Fu: Improving FTP

This Week In Security: Apple Warns Users, Stripe Merchants Leak Keys, Copilot Helps Hack Itself, And Comcast Senses Movement

3D Printering: Why Is My PLA So Brittle?

An Early History Of Space Stations: The Brick Moon Made Real

Hackaday Europe 2026: The 1-Bit CPU That Ran Factories

Announcing The 2026 Hackaday Retrocomputing Challenge

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