When an electric current passes through some materials, it generates a voltage perpendicular to the direction in which the ...

An international research team has discovered the anomalous Hall effect in a collinear antiferromagnet. More strikingly, the anomalous Hall effect emerges from a non-Fermi liquid state, in which ...

Imagine a smoke detector that, instead of warning residents of smoke before a fire engulfs their home, is placed in ...

Researchers have developed a carbon nanotube phototransistor with a self-aligned gate, capable of detecting extremely low ...

Aside from the gentle swish of the sea, the only noise seemed to be the high-pitched beeps coming from a metal detector in my right arm. I stopped in my tracks, the shovel in my other hand ...

You have once bought a metal detector sugar-coated with glowing praise but then ending up with a shallow and second-rate one that can not seek any signals of the underground treasure? You are stuck in ...

Nothing is more frustrating than your shovel snaps in two during an intense relic hunt. Choosing the best shovel for metal detecting is as important as you’re finding a metal detector. And don’t worry ...

Treasure hunting is a good game for family bond; Moreover, through it, you can teach your kids a lot of things, such as reading a map, types of metals, how a metal detector works and how to use it.