Spotlight got a huge upgrade in macOS Tahoe, here's how to use it

Apple's Spotlight feature has been around for a long time, but with macOS Tahoe, it enjoyed its biggest update in years. Here ...
Nanowerk

These synthetic polymers can grow, shrink, heal, and reshape themselves like living tissue

Researchers create 'living' polymers that grow, degrow, and reprogram their properties after fabrication using reversible chemistry and light-activated catalysts.
Hackaday

555-Based Square-Wave And Triangle-Wave Function Generator Build For Beginners

Over on YouTube [Andrew Neal] has a Function Generator Build for Beginners. As beginner videos go this one is fairly ...
How-To Geek on MSN

How to use the EXPAND function in Microsoft Excel

Lock dynamic arrays into fixed shapes so dashboards stay neat, tables stack cleanly, and templates keep their layout.

ChatGPT 5.3 Codex Launches : 5 Things You Need to Know

OpenAI has launched GPT-5.3 Codex offering a 25% speed increase over GPT-5.2 Codex, helping developers ship code faster.

This free MacOS app is the secret to getting more out of your local AI models

To save a prompt as a model, select the prompt from the sidebar, then click the Settings icon in the top-right of the Reins window. In the resulting pop-up, click "Save as a new model," which will ...