Quantum nonlocality: the spooky connection between two particles

Quantum nonlocality is one of the most fascinating and mysterious aspects of quantum mechanics. It shows that two particles can be entangled, meaning that their states are correlated even when they are far apart, and that measurements performed on one particle can instantly affect another particle, regardless of the distance between them. This phenomenon defies our common sense and our classical understanding of reality. In this video, we will explain what quantum nonlocality is, how it was discovered, how it can be tested experimentally, and what implications it has for science and technology.