General Atomics on Tuesday announced plans to unveil a 1,000-ton superconducting electromagnet to be used in a 35-nation fusion energy study. According to General Atomics, the Poway-built device ...

Built with a magnetic lock and fingerprint sensor, this real-life version of Thor’s hammer can only be lifted by its creator. Science meets superhero in this wild engineering challenge.

New nuclear fusion reactor’s electromagnet could lift 10 monster trucks. ITER’s final component is ready for installation. By Andrew Paul. Published May 5, 2025 11:22 AM EDT.