Awards: 1. In 1998, Professor Hsu Yuan-Fang, the inventor of Radiation Cleaner got the prize of GOLD BRAIN at Taiwan Invention Show. 2. In 1999, Professor Hsu Yuan-Fang was honored the Gold Prize at Nuremberg World Invention Show in Germany for his first generation of Radiation Cleaner. At present, after continuous upgrade and improvement, the newest Radiation Cleaner is more powerful, simply perfect. Though low frequency radiation is a short wave ray, while it has strong penetrating force, which is very harmful to human body. According to the scientific reports, it increases the cancer rate for children and also one of the main reasons for blood cancer, abortion, embryo malformation, human reproductive pathological changes and heredity impediment.