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Anonymous users2024-01-24It's late at night, and if you have questions, we will refine it at the next meeting, which will affect the rest of the people, and we can't ensure the quality of tomorrow's class.
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Anonymous users2024-01-23I usually turn it off and put it on the head of the bed. Mobile phones have radiation, so if you come into contact with people every day, keep yourself away from it when you fall asleep.
This is not good, it is better to turn it off at night and put it on the table or even further away.
1. Sleepless nights. Mobile phones produce a series of radio waves, some of which affect the blood supply to the cerebral cortex, which can cause changes in the EEG. If you are suffering from insomnia, you are susceptible to these radio waves, so you may not be able to sleep all night. >>>More
When sleeping, should I put my phone at the head of the bed? Is it harmful to the body? After reading the knowledge.
Radiation is everywhere, and the amount of radiation on mobile phones will be smaller than TV, refrigerator, and you watch TV every day. Open the refrigerator, there will be radiation. And the phone radiation will not be reduced because of your airplane mode, as for the second problem, the airplane mode phone alarm will go off as soon as it is called. >>>More
See if the phone can be used normally, if there is any problem with the screen display, as long as there is nothing abnormal, it will be fine!