In this episode of Depths of History, we explore a Civil War battle site that lasted only 90 minutes, uncovering both Union and Confederate relics through metal detecting. The video features the ...

BREACH AS WELL. THE DAVIDSON COUNTY BOARD OF EDUCATION VOTED UNANIMOUSLY TO BUY 34 OPEN GATE WALK THROUGH METAL DETECTORS IN SOME SCHOOLS. HIGH SCHOOLS WILL RECEIVE THREE SYSTEMS AND MIDDLE SCHOOLS ...

If you're heading to Harbor Freight for some new tools, you might want to know which of their tool brands are the most ...

The AN/PSS-14 revolutionizes landmine detection by combining ground penetrating radar (GPR) and highly sensitive metal detector (MD) technology using advanced data fusion algorithms. This unique ...

Carbon monoxide can be deadly. Every year, over 400 people in the U.S. die unintentionally from CO poisoning, and more than 100,000 wind up in emergency rooms, according to the Centers for Disease ...

Figures of merit for single-photon detectors. The most widely quoted figure of merit for photodetectors is the noise equivalent power (NEP)24, and this has proved useful for optical power measurements ...

Thanks to its slighter profile, a metal bed frame can feel airier in a space than one made of wood, and they have the benefit of greater strength and durability. (It takes less metal than wood to make ...

The Atomfall Metal Detector will light up when you're near a Buried Cache. The red lights on the top point toward the direction of the Buried Cache, and the meter on the bottom will go higher as you ...

It’s still there. The U.S.S. Arizona is still resting on the seafloor in Pearl Harbor, asleep in 40 feet of gray, silty water. It’s been there since the morning of December 7, 1941, when 353 Japanese ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. The biggest event of the year was Ozzy and Sabbath’s farewell show, Back To The Beginning. Sadly, ...

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