Video courtesy of the Association of Science-Technology Centers (ASTC), representing the science center and museum field worldwide. To learn more, visit www.astc.org. Follow us on...
Suspending a superconducting disc above or below a set of permanent magnets. The magnetic field is locked inside the superconductor ; a phenomenon called 'Quantum...
Two 8mm NdFeB magnet spheres levitate over a superconductor which is cooled down with liquid nitrogen. The sphere levitation is supported by an unseen lifter...
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