Australia is known for great beaches, top-tier coffee, and a laidback approach to life that really doesn’t square with all the rules and regulations that exist Down Under. What it …read more (https://hackaday.com/2025/08/06/australias-space-program-finally-gets-off-the-pad-but-only-barely/)

A Portable 12 VDC Water Chiller for the Chemistry Lab
https://hackaday.com/2025/08/06/a-portable-12-vdc-water-chiller-for-the-chemistry-lab/

Having a chiller is often essential for the chemistry laboratory, but what if you’re somewhere without easy access to water, nevermind a mains outlet to plug your usual chiller into? …read more (https://hackaday.com/2025/08/06/a-portable-12-vdc-water-chiller-for-the-chemistry-lab/)

Jenny’s Daily Drivers: FreeDOS 1.4
https://hackaday.com/2025/08/06/jennys-daily-drivers-freedos-1-4/

When I was a student, I was a diehard Commodore Amiga user, having upgraded to an A500+ from my Sinclair Spectrum. The Amiga could do it all, it became my …read more (https://hackaday.com/2025/08/06/jennys-daily-drivers-freedos-1-4/)

2025 One Hertz Challenge: Square Waves The Way You Want ‘Em
https://hackaday.com/2025/08/06/2025-one-hertz-challenge-square-waves-the-way-you-want-em/

On an old fashioned bench a signal generator was once an indispensable instrument, but has now largely been supplanted by the more versatile function generator. Sometimes there’s a less demanding …read more (https://hackaday.com/2025/08/06/2025-one-hertz-challenge-square-waves-the-way-you-want-em/)

A Robot Controller With The Compute Module 5
https://hackaday.com/2025/08/06/a-robot-controller-with-the-compute-module-5/

The regular Raspberry Pi line is a flexible single-board computer, but sometimes you might find yourself wishing for a form factor that was better designed for installation into a greater …read more (https://hackaday.com/2025/08/06/a-robot-controller-with-the-compute-module-5/)

2025 One Hertz Challenge: An Animated Ferrofluid Display
https://hackaday.com/2025/08/06/2025-one-hertz-challenge-an-animated-ferrofluid-display/

Ferrofluid is fun. You’ve probably seen all kinds of demos with it bouncing around in response to magnetic fields, or dancing near a speaker. [beastie417] decided to turn the entertaining …read more (https://hackaday.com/2025/08/06/2025-one-hertz-challenge-an-animated-ferrofluid-display/)

OpenAI Releases gpt-oss AI Model, Offers Bounty For Vulnerabilities
https://hackaday.com/2025/08/06/openai-releases-gpt-oss-ai-model-offers-bounty-for-vulnerabilities/

OpenAI have just released gpt-oss, an AI large language model (LLM) available for local download and offline use licensed under Apache 2.0, and optimized for efficiency on a variety of …read more (https://hackaday.com/2025/08/06/openai-releases-gpt-oss-ai-model-offers-bounty-for-vulnerabilities/)