A Relay Protection Tester is designed to simulate electrical quantities such as current, voltage, frequency, and phase, ...

An AC resonant test system is designed to generate high alternating voltage by forming a resonant circuit between the reactor and the test object. By operating at or near resonance, the system can ...

School pickups, diaper runs and mutual aid funds are central to how many Minnesotans are challenging the militarization of ...

SpaceX’s xAI acquisition aims at space-based AI data centers—but economics, legal hurdles and breakeven centuries raise ...

From residential lawns to large commercial spaces, Segway Navimow has developed a comprehensive range integrating the most ...

The Sea Serpent unmanned surface vessel (USV), the first to be designed and built in South Africa, has completed ...

The best heart rate monitors will track your heart rate comfortably, consistently and accurately ...

From residential lawns to large commercial spaces, Segway Navimow has developed a comprehensive range integrating the most advanced automation technologies. Designed to overcome the main shortcomings ...

Modern military operations increasingly rely on unmanned systems, but coordinating them effectively remains a challenge.

UL Solutions has published new technical guidance and a proposed certification pathway for plug-in balcony solar systems, outlining safety risks and design requirements as several US states move to ...

Rachel Williams has been an editor for nearly two decades. She has spent the last five years working on small business content to help entrepreneurs start and grow their businesses. She’s well-versed ...

When the IBM PC was new, I served as the president of the San Francisco PC User Group for three years. That’s how I met PCMag’s editorial team, who brought me on board in 1986. In the years since that ...