P. Varga: L. Jánossy's experiments - I. Z. Néda, E. Káptalan: Rhythms in crowds - surprising synchronizing processes G. Kistüttősi: Kinematics in Cartesian physics R. Oláh-Gál: The R. Eötvös - M. Réthy correspondence G. Hevesy's daughter buried in Hungary (G. Palló) TEACHING PHYSICS E. Szórád: Patronizing gifted young people in the province Voivodina, Serbia BOOKS EVENTS