👉 Spacistor is a concept in physics that describes an object that has been compressed to a very small size and has become a black hole. The term was coined by physicist Richard Feynman as a way of describing what he observed while conducting experiments with his colleague John Bell at the Institute for Advanced Study in Princeton, New Jersey. Spacistor is a quantum mechanical concept that describes an object that is described by the equation: E = mc² where E is the energy of the particle,