T. Fényes: Dominant kind of matter in our Universe - "Dark matter" K. Varjú: Attosecond pulses I. Bakonyi, E. Simon, L. Péter: Magnetic resistance in ferromagnetic metals and magnetic nanostructures Z. Elekes: Magic numbers - noble atomic nuclei P. Trampus: The operational life extension of nuclear power plants Z. Nagy, G. Buday: "Hydrotechnical" problems of burying radioactive waste A. Zawadowski, I. Bakonyi: Csaba Hargitai (1939-2007) TEACHING PHYSICS K. Radnóti: Women in the heroic years of nuclear research - I. EVENTS