Applied Physics and Mathematics Annotation << Back THE NATURE OF BALL LIGHTNING, THE NEW HYPOTHESIS. EXPLANATION OF THE EXTRAORDINARY PROPERTIES A.N. SMIRNOV, T.G. SAMXARADZE Proceed from analysis new results of the experimental research and basing on the several years observation, the new hypothesis ball lightning structure, was proposed. The hypothesis is founded the water new structure – emulons and their properties. Also, formation dendrimers from hydrated ions hydrogen Н+ and hydroxyl OH-. The ball lightning of diameter 20cm have mass 14g, Density ρ=0,0033g/cm3 (at 2,5>ρair) energy ≈1700 kJ. On the basis of the energy of ball lightning are providing reactions recombination free radicals and ions into gas phase. Key words: ball lightning, emulons, dendrimers, reactions recombination radicals and ions into gas phase. DOI: 10.25791/pfim.06.2018.030 Contacts: E-mail: a.n.smirnov@mail.ru Pp. 19-38.