Quanta are the elementary building blocks of physical reality. They obey the wonderful physical laws of quantum theory, which has revolutionized the scientific understanding of the natural world. Thus, Quanta is a befitting name for a journal dedidated to foundational research in physics. Our mission at Quanta is to share the enjoyment of quantum ideas originated by scholars working on physical, mathematical or philosophical aspects of quantum theory. To reach out to widest possible audience, communicated articles present their material in a reader-friendly, comprehensive, yet mathematically rigorous manner. The high number of citations in undergraduate theses and graduate dissertations provides a testament to educational quality of works published in Quanta.