Some expanding mechanisms, made with rack and pinion mechanisms.

Files to make an expanding 3-4-5 triangle: https://www.printables.com/model/1305045-expanding-3-4-5-triangle
You can also use copies of some of the parts to make expanding sticks and square…

Would you believe OpenAI if it told you AI is fine for the planet, actually?

This is another post that started after several toots on mastodon. Most of the things presented here were already tooted by other people, but I think this is a good chance to write a mini tutorial about what to look at. We’ll use DNS, whois, BGP and your…

A few observations after Apple’s introduction of the Liquid Glass user interface at the WWDC25 keynote.

As rates of depression and suicide in youth spike, experts are asking whether social media makes kids depressed—or do depressed kids simply spend more time on social media?

Marie Curie worked with radioactive material with her bare hands. More than 100 years later, Sophie Hardach travels to Paris to trace the radioactive fingerprints she left behind.

All employees at the Danish Ministry of Digital Affairs are to work without Microsoft. Instead, Linux and LibreOffice will be used, says the minister.

Current recommendations of agentic coding.

: Army joins in push to break vendor grip on military maintenance

Maximizing revenue for grid-scale battery energy storage systems in continuous intraday electricity markets requires strategies that are able to seize trading opportunities as soon as new...

The government wants you to believe.

Air India Plane Crash today: An Air India plane carrying over 242 passengers crashed near Sardar Vallabhbhai Patel International Airport in Ahmedabad. The Boeing 787 Dreamliner, bound for London Gatwick, crashed during takeoff. The incident occurred at 1.38…

TBD

During a one hour period today, my computer contacted 63 different Apple domains while i was not logged on and using it.

I have been trying to minimize to the extent possible the reach of big tech into my life. A full 25% of the DNS queries from one of my…

Why can I focus for hours on a game but procrastinate on simple tasks? I finally cracked the code using thermal receipt printer and game design.

Two men separated by 2,000 years use modern science to rebuild Rome, sparking an ancient industrial revolution to unleash a steam-powered juggernaut that will conquer time itself and rewrite the destiny of mankind forever.

Listening to sound doesn t just trigger brain activity it reshapes your brain s internal networks in real time. Scientists have unveiled a powerful new imaging method, FREQ-NESS, that traces how different sound frequencies ripple through brain regions like…

A modern fast paced Doom FPS engine. Contribute to Helion-Engine/Helion development by creating an account on GitHub.