This volume consists of 14 papers. The editors are well-known experts in the problems of modern physics. R. Yamaleev, J. Kocinski and M. Wierzbicki, R. Kühne, J. Garecki, S. Tiwari, R. Amoroso and J.-P. Vigier, A. Camacho, S. Ghosh, L. Horwitz and O. Oron, G.-j. Ni, I. Eganova, R. Kiehn, R. Cahill are among the authors. New developments in the well-established theories: Kaluza-Klein 5-dimensional theories, torsion, the Weyl unified theory, quantum foam, space-time non-commutativity, negative mass paradox in the neutrino physics etc.