Here at Popular Mechanics, one of the core elements of our job is testing the gear, tools, and equipment that you may spend your own hard earned money on. This is one of the most fun aspects of what ...

Complex grids depend on equipment such as transformers, protection relays, switchgear, and cables—each of which can develop faults not immediately visible during normal operation. As a result, ...

Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? Much of the benefit of battery-powered tools comes down to how much more portable and ...