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Teleportation Over a 6-Kilometre Cable, Courtesy of Quantum Powers

Quantum entanglement

Quantum entanglement of two particles (artists impression) has been harnessed for teleportation of values describing a lasers light waves.

Credit: Victor de Schwanberg/SPL

The fibre-optic cables that carry Internet traffic can also be used for a powerful form of the strange phenomenon known as quantum teleportation.

From Nature
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