G. Palló: J. von Neumann (1903-1957) M. von Neumann Whitman: Thoughts on my father's 100th birthday B. Dömölki: J. von Neumann's path of life. A summarizing overview T. Nagy, P. Bántay: J. von Neumann and quantum theory J. Bencze: J. von Neumann and the foundation of quantum mechanics L. Jéki: J. von Neumann and the nuclear weapons J. Szelezsán: J. von Neumann, the first "physicist" using a computer C. Hajdu: From the first computer using electron tubes to the LHC Grid F. Csikor: The PC based supercomputer of Budapest University I. Szalay: Hungarian physicists' information supply system TEACHING PHYSICS J.B. Szabó: Teaching physics with "MATHEMATICA" PHYSICISTS' CALENDAR EVENTS BOOKS