Most of the videos below are authored by Quantec Brasil, an independent organization with no direct links to the Quantec Vision, but they are a national reference when it comes to treatment with QUANTEC® equipment, especially because they are videos by Sérgio Areias , former ex president of ABRAD, Brazilian Association of Dowsing and Radionics, and official sales representative of QUANTEC® equipment in Brazil. The purpose of making these videos available on our website is to share some of the safest sources of information about the equipment and its possibilities, giving our customers a more complete and detailed view of what QUANTEC® is capable of providing. The videos are in Portuguese, so to watch them in English, turn on the English subtitles on Youtube.