Many people are afraid of radiation, we do not need to worry about radiation in our daily life. In life many products have radiation, such as radio, television, communication base stations, ultraviolet rays, lightning and so on. These radiations are invisible, and we can't see or touch them, so we feel very afraid. In fact, there is no need to worry about radiation in daily life, because the chance of exposure to radiation in life is very small. When you are sick, you need to go to the hospital to take pictures, and it is possible that you will be exposed to radiation.
But because they don't go to the hospital to take pictures very often, once in a while, there is no effect on the body, so don't worry too much. Doctors work in hospitals for a long time, they will stay away from the radiation area when they examine patients, this is because they stay here every day, if they are often exposed to radiation, it will lead to damage to the body. Departments such as medical imaging, science, and radiation therapy in hospitals will have some radiation, so doctors in these departments will not stay near the X-ray machines for a long time.
When you go to the hospital for a CT scan, you will also be exposed to radiation, which has no serious effect on your body, so don't worry too much. If you are engaged in chemical-related work, such as electronic irradiation, or industrial flaw detection, industrial irradiation, etc., you will also face radiation. People who work in this area must pay extra attention to protect themselves. Some people are too sensitive to radiation, ride a car are afraid of the car will appear radiation, in fact, this idea is redundant.
The cell phone is a common communication tool in daily life, which provides great convenience to people's life and enhances the sense of happiness. Almost every adult has a cell phone in their hands, which has more functions. Previously, we often see rumors of cell phone radiation on the Internet, and there is even news that if you put your cell phone under your pillow, your cell phone will radiate and cause your brain to become sluggish. In fact, this statement is not scientific, now everyone has a cell phone, if the cell phone has radiation, then people do not dare to use it. The radiation in the cell phone is very little and will not harm the body.