Built with a magnetic lock and fingerprint sensor, this real-life version of Thor’s hammer can only be lifted by its creator.

Treasury Secretary Scott Bessent said the US is hopeful China will do more to ease the export of rare earth magnets after ...

Pipe Bomb Found Magnet Fishing (Bomb Squad Called) Posted: 16 June 2025 | Last updated: 16 June 2025. More for You. Legendary 70s rock guitarist dies aged 81.

Electro lifting magnets are devices used to lift heavy ferrous materials in industrial settings, such as scrap yards, steel mills, and warehouses. They function by utilizing electromagnetism, allowing ...

In this paper we design a three-phase tubular permanent magnet linear motor for high speed lifting application. Analytical formulas are derived to predict the magnetic field distribution, magnetic ...

In order to accurately measure the conductivity of pipes, this article proposes a dual-frequency eddy current (EC) testing method. The EC analytical model of a cone-shaped solenoid coil outside a ...