All the questions raised here are combined by the fact that they are all in varying degrees relate to various aspects of being - from physiology to the phenomena underlying worldview, shaping our attitude towards reality. This concerns not only in nerve pulse propagation, color perception, etc. In particular, interest in cryptography from people other than narrow specialists, is associated with frequent reference to it in connection with the awareness of some of the problems relating to, for example, the interpretation of certain obscure passages of the Bible. Moreover, in some religious and...

"If one runs after a light wave with the speed of light, so you would have a time-independent wave field in front of him. It still seems impossible " Einstein A. Autobiographical Notes. "Questions that we will consider are selected using slightly unusual principle. In the history of science major role played controversial views - paradoxes. Two such views are in conflict, and it is causing further forward motion of science that gives the resolution of this conflict." Mandelshtam L.I., Lectures on Optics, Relativity and Quantum Mechanics.