Quantum Vortex. There are several tips on how to entangle particles. Just one system is to cool the particles and put them shut more than enough jointly to make sure that their quantum states (symbolizing the uncertainty in the position) overlap, which makes it extremely hard to distinguish 1 particle https://directoryorg.com/listings12770947/quantum-leap-season-2-new-step-by-step-map-for-quantum-error