Parallel Tonality is an area of science studying some properties of the human brain. In practice, it concerns a human knowing what another human does without direct contact through his senses. Evidence of this phenomenon during the past centuries were attributed to telepathy, reincarnations or ghost sightings. Although the concepts were long established, through long and painstaking research the nature of those phenomena became clear. Originally it was of passing interest in pseudo-scientific circles and experients took place in 2153 which were ridiculed.