We live in the 21 century. Computers are everywhere, but our own live neurocomputer is still "a mystery". Not for all. Science collected impressive material and many questions are already answered. The problem is that different schools used their own approach. Interdisciplinary consideration is needed. Revived interest to Artificial Intelligence and Neural Nets brought a new player to the field. Now technical applications use bio terminology but
The concept of Indoeuropeans emerged in the 16 century when European missionaries in Goa noticed that they understand some words of the local population. Many indirect facts indicate repeated migrations along the line connecting Spain and Sri Lanka. Officially, Indoeuropean languages are a separate family, just one of many, but is it true? Is human civilization a bush growing from many independent roots or a tree? In the latter case, Indoeuropean
