David Blume
Engineering Dreams originally shared:
The science behind the video travelling around about the expo and quantum levitation.
The science behind the video travelling around about the expo and quantum levitation.
Suspending a superconducting disc above or below a set of permanent magnets. The magnetic field is locked inside the superconductor ; a phenomenon called 'Quantum Trapping'. For more info visit: http://www.quantumlevitation.com