Did the Bluetti Pioneer Na keep working in the freezing cold when most batteries would give up? I tested it to find out.

Abstract: Accurate intraday solar irradiance forecasting is crucial for optimizing dispatch planning and electricity trading. For this purpose, we introduce a novel and effective approach that ...

Infographic: Major power outage events in 2025 reveal a broad spectrum of reliability risks—from voltage instability and protection failures to extreme weather and heat-related transmission stress.

So, it makes sense that we'd eventually start using it to power our homes and gadgets. Over the past couple of decades, I've watch ...

Power outages have become increasingly common, and longer in duration, due to extreme weather and temperature events. Behind-the-meter (BTM) batteries are proving their worth, as they have become more ...

Found in Apple AirTags, the CR2032 button cell battery, also known as a coin battery, is actually surprisingly easy to test ...

Abstract: The importance of Security Assessment processes in railway system is a well known criticality, outlined by known compromise events. However, as highlighted in the recent reports by the ...

It looks like a cute little dolphin-themed toy, but the Flipper Zero is a surprisingly powerful learning tool for hacking. Here's how I mastered mine—and how you can, too.

Generator noise is a problem. While portable generators are great for providing emergency power, they can be loud and ...