Quantum Inventions. A simplified Variation of this assumed experiment, attributed to David Bohm, considers the decay of a particle known as the pi meson. When this particle decays, it creates an electron in addition to a positron that have reverse spin and they are relocating clear of each other. Superconductivity https://omg-directory.com/listings12786126/quantum-numbers-getting-my-quantum-gravity-to-work