What if quantum entanglement worked on the macroscopic level? | KurzweilAI

What if quantum entanglement worked on the macroscopic level? | KurzweilAI: ...now they have entangled two optic fibers, populated by 500 photons.

To do this, the team first created an entanglement between two fiber optics on a microscopic level before moving it to the macroscopic level. The entangled state survived the transition to a larger-scale world and the phenomenon could even be observed with the naked eye...