FLOSS Weekly Episode 880: The Two Wolves

This week Jonathan chats with Benjamin Samuels of Trail of Bits! The conversation focuses on Patch the Planet, a new initiative to help Open Source projects deal with the fallout …read more

“I’m Not Dead Yet!” Reverse Polish Notation Calculators You Can Still Buy

If you used a scientific calculator in the 1970s or 1980s, there was a fair chance that it worked differently from almost every calculator you see today. Instead of typing: …read more

Hackaday Europe 2026: Playstation 4 To Psychometer

There are many ways to detect stress in an individual. You can use self-reporting checklists, you could try and measure various vital signs like respiratory rate and pulse and infer …read more

PETG: The PLA Filament Alternative That Just Works

A typical response to the previous article on why PLA filament is so darn brittle. This has led some people to not use PLA filament at all, while others promote …read more

Defeating Bacteria In Hot Water Systems With A Heat Exchanger

The average hot water is a relatively simple appliance to understand. It uses gas or electricity to dump energy into water in the form of heat, keeping it at a …read more

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Old IPad Keyboard Makes For A Modern Netbook

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By Jenny List | September 8, 2026

Netbooks were a class of tiny laptops which hit their peak over a decade ago, with the idea being that you could use the Internet and do your computing on …read more
How Bats Prevent Doppler Acoustic Interference

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By Maya Posch | September 7, 2026

As great as echolocation is, things can get rather messy once it’s not just you chirping away, but also hundreds of your buddies in roughly the same area. This is …read more
Kelvin–Helmholtz Instabilities Found To Drive Plasma Mixing On The Sun

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By Maya Posch | September 7, 2026

As easy as the Sun is to observe, it’s simultaneously very hard to study due to how extreme the conditions are, even on the surface of a rather unassuming star. …read more
ESP32-P4 Powers Video Alarm Clock

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By Tyler August | September 7, 2026

Once upon a time, you had the option of waking up to a bell, a harsh buzzer, or whatever happened to be on the radio that morning. Now that it’s …read more
A Vacuum Tube Computer For The Home

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By Jenny List | September 7, 2026

The earliest all-electronic computers used vacuum tubes, and most of us will know about machines such as ENIAC or Colossus. Vast machines that required the budget of a country at …read more
The Helicopter With Radioactive Blades

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By Adam Fabio | September 7, 2026

Sometimes you find gold in unexpected places. In this case, it’s from a video about the CH-53 helicopter. The CH-53 Sea Stallion first entered service in 1966. It’s a huge …read more
How To Talk To A Machine Without Anthropomorphising It

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By Jenny List | September 7, 2026

LLMs remain a divisive topic in these times. Perhaps we all know someone who’s become over-infatuated with their new robotic friend, or who believes it has made them a genius. …read more

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FLOSS Weekly Episode 880: The Two Wolves

“I’m Not Dead Yet!” Reverse Polish Notation Calculators You Can Still Buy

Hackaday Europe 2026: Playstation 4 To Psychometer

PETG: The PLA Filament Alternative That Just Works

Defeating Bacteria In Hot Water Systems With A Heat Exchanger

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From A Ten-Line Script To A Real Utility With Codex

“I’m Not Dead Yet!” Reverse Polish Notation Calculators You Can Still Buy

Hackaday Europe 2026: Playstation 4 To Psychometer

What’s Mu Metal?

Australia’s Nationwide Phone Outage Was An Embarrassing Failure

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Hackaday Europe 2026: Fluid Kernels And Optimizing C++ For MCUs

FLOSS Weekly Episode 880: The Two Wolves

FLOSS Weekly Episode 880: The Two Wolves

“I’m Not Dead Yet!” Reverse Polish Notation Calculators You Can Still Buy

Hackaday Europe 2026: Playstation 4 To Psychometer

PETG: The PLA Filament Alternative That Just Works

Defeating Bacteria In Hot Water Systems With A Heat Exchanger

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