NOVA

Einstein's Quantum Riddle Preview

Preview: Season 46 Episode 2 | 27s

Einstein called it “spooky action at a distance,” but today quantum entanglement is poised to revolutionize technology from computers to cryptography. Physicists have gradually become convinced that the phenomenon—two subatomic particles that mirror changes in each other instantaneously over any distance—is real.

Aired: 11/29/18

Rating: NR

Video has closed captioning.

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