Experience Quantum Levitation with this portable, lightweight, and easy-to-use maglev track.
Experience Quantum Levitation with this portable, lightweight, and easy-to-use maglev track. The track uses super-strong NdFeB magnets in a unique double-ring design to achieve maximum levitation height. The included handheld magnetic device (Starter Kit) can be passed around for a captivating hands-on experience. Please note that this product requires liquid nitrogen.
How It Works
These high-temperature superconductors conduct electricity without energy loss when cooled to the temperature of liquid nitrogen (77 K). Because a superconductor expels external magnetic fields by forming surface currents, which cancels the external field, it will levitate above a magnet.