Radiography

 

Radiography is an imaging technique using X-rays, gamma rays, or similar ionizing radiation and non ionizing radiation to view the internal object. For example when a person has pain in specific region in his body cause by an car accident or by falling down from high place or other accidents the patient will go to the hospital immediately their where they do for him the radiography to see from it if their is any broken of the bones their because we can't see it with our naked eye. After that the image taken by the radiography is shown to the doctor and he/she will tell the patient the problem they have. 

The radiography technique is very efficient technique used in medical field also their is another types of machines similar to the radiography use X-ray like in the airport to see the inside things in the bags and also to see the people from the inside if they carry an weapon tools.