Florentin Smarandache is Professor Asociado de Matemática to the University of New Mexico in EE. Publicó more than 75 books and 100 artícuculos and notes of mathematician, physicist, philosophy, psychology, Literature, rebus. In mathematical his investigation it is in theory of numbers, not- Euclidean geometry, synthetic geometry, algebraic structures, statistic, neutrosofica logic and joint (generalization of blurred intuicionistica logic and joint respectively), neutrosofica probability (generalization of vague and classic probability). Also, few contributions to nuclear and physical of particles, information of fusion (it sees the theory of Dezert-Smarandache of reasonable reasoning paradojisto and, 2002), philosophy (it sees neutrosofía, a generaralización of dialectic), psychology (leya of sensations and stimuli), sociology (paradoxical sociologicales), linguistic (paradoxical semantic and tautología) etc. In Literature the movement established in 1980 Paradoxismo, based of the use excess of contradictions, antinomies, paradoxes in creatio.