Quantum Electrodynamics. A simplified Model of the believed experiment, attributed to David Bohm, considers the decay of a particle known as the pi meson. When this particle decays, it produces an electron as well as a positron that have reverse spin and are transferring far from each other. [seventy six] https://webdirectorytalk.com/listings286070/quantum-gravity-a-review-of-quantum-tunneling