In this video is shown the effect of a beta radiation (Strontium-90 source) on CCD camera in a cell phone. Radiation is shown like spots in a dark background. This effect is used in some Android applications to "measure" radiation.
In this video is shown the effect of a beta radiation (Strontium-90 source) on CCD camera in a cell phone. Radiation is shown like spots in a dark background. This effect is used in some Android applications to "measure" radiation.