Quantum Quartz. A simplified version of the thought experiment, attributed to David Bohm, considers the decay of a particle called the pi meson. When this particle decays, it makes an electron and also a positron that have opposite spin and are transferring far from one another. What I come across https://adirectoryplace.com/listings12762459/quantum-of-solace-an-unbiased-view-of-quantum-black