Quantum Keyboard. A simplified Variation of this thought experiment, attributed to David Bohm, considers the decay of a particle known as the pi meson. When this particle decays, it generates an electron and a positron that have reverse spin and they are moving faraway from each other. For example, Pasqal https://directory-legit.com/listings12761878/quantum-of-solace-quantum-entanglement-for-dummies