Jacobo Grinberg, the scientist who disappeared under strange circumstances
The investigation around Grinberg. What happened to Jacobo Grinberg? Why did he disappear? Everything that Jacobo Grinberg investigated before disappearing Grinberg was interested in the minds of shamans and syntergic theory Jacobo Grinberg was a scientific Mexican who approached shamanism and who had a laboratory with means unthinkable at the time to study if the … Read more