In the experiment of Rontgen began using a vacuum glass tube through the cathode ray generation. He found that the light is light green with a pipe wall clash rush. He found that the light from the cathode ray generation passes through various materials. He has started several other types of objects placed in front of this machine and he has found that he can be taken to see the layout of his hand bones on the walls two months later, he began doing research and have been proven and published in the year 1896 in a report On a New Kind of Radiation.