This project utilizes an Arduino Uno CH340G development board paired with a DHT11 temperature and humidity sensor to create a compact yet capable environmental monitoring system. It measures ambient ...

For most of the last decade, AI was treated as a tool, a way to automate, accelerate and optimize. But 2025 changed the conversation. We stopped asking what AI can do for us and started exploring what ...

What really happens after you hit enter on that AI prompt? WSJ’s Joanna Stern heads inside a data center to trace the journey and then grills up some steaks to show just how much energy it takes to ...

As a young bride, as new to a kitchen as to marriage, I told a colleague how much my husband loved the lasagna I’d made the night before. “You know he’s lying, don’t you?” my friend said. “All it’ll ...

In the modern age of blue and green text bubbles, it’s easy to forget how much effort communication used to take. Scattered over the pre-smartphone decades, various communication methods would take ...