spooky action at a distance

Spooky Experiments Bring Quantum Weirdness To Nearly Macroscopic Scales

Spooky Experiments Bring Quantum Weirdness To Nearly Macroscopic Scales

Experimenters around the world are trying to harness perhaps the most perplexing property in physics: Quantum entanglement, which Einstein called “spooky action at a distance”. A few teams of scientists have succeeded in bringing this eerie behaviour, which normally only exists between pairs of particles, to much bigger systems.