Click Here to Read: What Is a Particle?: It has been thought of as many things: a pointlike object, an excitation of a field, a speck of pure math that has cut into reality. But never has physicists’ conception of a particle changed more than it is changing now by Natalie Wolchover on the Quantum Magazine website on November 12, 2020.
Quantum particle interference Image: Thierry Dugnolle Public domain via Wikimedia Commons.