Enter the content which will be displayed in sticky bar
Dionysios G. Raftopoulos
local time: 2024-03-19 07:50 (+02:00 )
Dionysios G. Raftopoulos (About)
CNPS Member
Mechanical-Electrical Engineer of NTUA
Interests: Relativity, Projective Geometry, Music-physics Relation, Gravity Age: 71