Quantum Entanglement in a Handheld Crystal | Science News

Science News Today | 2 Min News | The Daily News Now! · Jul 8, 2026 · 2m

Quantum entanglement, once thought to be confined to microscopic particles, has been spotted in a crystal you can hold in your hand—opening a thrilling door to understanding strange metals and future quantum tech. Researchers at TU Wien used quantum Fisher information to detect entanglement across at least nine particles, revealing how tiny quantum behaviors can emerge in macroscopic materials. This breakthrough could unlock the secrets of high-temperature superconductors and lead to ultra-precise sensors, turning Schrödinger’s cat into a whole anthill of quantum coordination. Listen in…