This work was dropped on the Internet at the same date and time when the Hiroshima atomic bomb was dropped at 8:15 am on August 6, 2017.
Radioactive Visualiser is a device to visualise radioactivity. It was developed by Nobumichi Asai. This device detects the radioactivity in space with a Geiger counter and projects the same number of light particles as its radioactivity. Radioactivity penetrates the skin and cuts off the DNA strand within the cell. It then makes the cells cancer and kills. This device visualizes the invisible radiation with sharp rays and makes the danger feel sensible.