From the first coin discovered in an ancient hoard to the first stone of a medieval wall, many major archaeological discoveries stem from one initial find. In the United Kingdom, a recent catalyst of ...

Lost treasures, local buzz, and smart tech—metal detecting is booming in Santa Clarita. Learn why it's trending and how to ...

If you’re patient and have a sense of adventure, metal detecting can be an exciting way to make a little extra money on the ...

Drugs and explosive chemicals are difficult to detect, but a device more sensitive than a dog’s nose can pick up their traces ...

Minelab is proud to announce the launch of the GOLD MONSTER 2000, a fully automatic gold detector engineered to deliver more ...

For the sensorless drive system of the variable-leakage-flux permanent-magnet synchronous motor (VLF-PMSM), its obvious parameter variation and additional harmonic interference greatly cause the ...

Based on the finite-difference time-domain method with inhomogeneous grid and GPU parallel computing, this paper establishes the propagation model of very low frequency (VLF) waves in the ionosphere.