The current inscribes some victims’ skin with mysterious scarlike patterns called Lichtenberg figures, which resemble the ...

When a power line falls or lightning strikes the ground, electricity appears to disappear into the earth. But engineers know that electricity never simply vanishes. In most cases, the current actually ...

Overvoltage protective devices are key to an effective overvoltage protection strategy, but only if correctly selected and installed.

Hood Patterson & Dewar’s Lee Howard and Jacob Rioux break down the pros, cons, and real-world challenges of grounding system ...