It may seem like there has been an unusually high number of meteorites this year, as seen by the many fireball events that were reported across the United States this week. The American Meteor Society ...

This week saw multiple attacks in the U.S. that the FBI is investigating as terrorism. Experts say they reflect an accelerating threat environment fed by foreign conflict and online radicalization. In ...

Abstract: The fundamental asynchronous thread (java.lang. Thread) in Java can be easily misused, due to the lack of deep understanding for garbage collection and thread interruption mechanism. For ...

When automating your smart home, much of the attention centers on cameras and lights, but I believe HomeKit door sensors are arguably among the most critical devices to add to your setup. I’ve written ...

Thread is a protocol designed to connect smart home devices in a wireless mesh network. It works much like Wi-Fi but requires less power. With Thread, devices from ...

Learn how to use advanced techniques like short-circuiting, parallel execution, virtual threads, and stream gatherers to maximize Java stream performance. My recent Java Stream API tutorial introduced ...

With temperatures dropping and dusk arriving early, the firepit section of my garden has been on my mind. It’s a simple setup. Eight colorful Adirondack chairs are arranged in a circle around a ...

We explore wireless telecommunications systems that connect phones devices and cities. These networks work constantly without being noticed. We explain how signals move through the air and reach their ...