On 8 November 1896 Wilhelm Conrad Rontgen physicist. Starting the study and research of X-rays while experimenting with vacuum tubes, on December 28 1895 he wrote a report about On. A new kind of ray:A preliminary communication which this book reports mentioned the radiation X which stated that a color also stated ประเภทไม่ได้ (hence the name before that. Radiation x).Radiation เรินต์ destinations (Rontgen rays) and make Rontgen Nobel Prize in physics from the discovery and proof of this phenomenon.