J. Csikai: The second blossoming of neutron physics Z. Szatmáry: Neutron noise in nuclear reactors E. Tóth, K. Hámori: The distribution of radon level values in our population's dwelling space G. Szabó: Competing associations I. Rácz: Is there a cosmic censorship? COMMEMORATIONS Academician Lénárd Pál 80 years of age (D. Berényi ) Commemorating L. Pál (I. Lovas, N. Kroó, J. Gyulai ) L. Pál and the Central Research Institute for Physics (P. Tétényi ) I always used to wonder "why?" - L. Jéki's talk with academician L. Pál Henrik Farkas, 1942-2005 (Z. Noszticzius ) TEACHING PHYSICS L. Vannay, F. Fülöp, J. Máthé, T. Nagy: The Hungarian Secondary Schools' Competition in Physics - 2005 SCIENCE IN BITS FOR THE SCHOOL From Nipkow's disc to color TV - II (A. Mester ) EVENTS