Have you done any service work lately, and noticed a spark as you connect or reconnect the grounding electrode conductor to the ground rod of what appeared to be a perfectly normal electric service?

Q. What are the requirements related to the use of a ground rod for the grounding electrode system, including sizing of the grounding electrode conductor? (Answer based on 2011 NEC.) A. Ground rod ...

Precise electrical stimulation is essential for modern neural interfaces, but unwanted current spread often activates off-target cells and limits resolution. A new microneedle electrode design ...

WAKER, MN / ACCESSWIRE / April 28, 2015 / DNI Enterprises, LLC of Walker, MN has announced their partnership as an exclusive distributor of the Strong Cap ground rod solution. The UL Listed, Strong ...