Copper-bonded grounding rods may feature an average tensile strength of 50,000 to 75,000 pounds per square inch (psi) and a straightness tolerance of 0.10-in. per linear foot. Pointed copper-bonded ...

West Texas is known for amazing lightning storms, but lightning can be damaging and deadly. Companies like Hamilton Lightning ...

2-Year U.S. Treasury Note Continuous Contract $102.941-0.031-0.03% 5-Year U.S. Treasury Note Continuous Contract $107.172-0.063-0.06% 10-Year U.S. Treasury Note Continuous Contract $110.375-0.094 ...

Lightning protection systems can vary from simple copper rods to sophisticated electrolytic rod systems with active soil moisture replenishment. An electrical grounding rod can be driven into the ...

One very good type is an electrode encased in concrete since concrete continues to draw moisture from the ground and makes good physical contact due to its weight. Another is a grounding rod or ...

The scrollwork is made from No. 6 solid copper ... ground and get the trellis plumb. You'll have to do it pretty much by eye. If your location is windy, anchor the bottoms of the legs in the ground.

The Great Saltair was once considered 'The Coney Island of the West,' now, it’s a hub for paranormal investigations.

Traders refer to the price of physical copper as the spot price. Because these transactions are for immediate delivery, they’re settled on the spot. Copper spot prices are typically quoted in ...

SANTIAGO – Chilean state miner Codelco produced 10.1% more copper in August compared to a year earlier, the Andean country's Cochilco copper commission said on Thursday, producing 125 300 t ...

Brooklyn-based Grado Labs has launched its latest flagship model in the form of the HP100 SE. These open-back headphones feature a redesigned 52mm driver.

The HP100 SE boast newly engineered drivers and, for the first time in a Grado design, detachable cables, as well as a fresh ...