You can put a diffuser in front of a visual light source (i.e. lightbulb) that will scatter light in all directions. In effect, the diffuser acts as an analog lightsource by making light go in all directions (some of the enegry will be absorbed). LCD screens use diffusers to spread out their...
I am looking to do some experimentation with x-ray imaging of non-living materials, and need advice on how to do it safely.
My questions fall under two categories: 1) How do I ensure that the radiation does not come in contact with human flesh, and 2) How do I detect the radiation from the...