Member Dionysios G. Raftopouloslocal time: 2024-05-19 19:28 (+02:00 )About Contact Info Abstracts (3) Books (1) Events (117) Websites (1) Dionysios G. Raftopoulos (About) CNPS Member Mechanical-Electrical Engineer of NTUA Interests: Relativity, Projective Geometry, Music-physics Relation, Gravity Age: 71