Should I turn off Wi-Fi when I go to bed at night? I finally figured it out

When the word "radiation" is mentioned, many people's first reaction is fear. Wi-Fi has radiation, computers have radiation, base stations have radiation... It turns out that everywhere on the earth is scary?

It's time to reveal the truth!

Wi-Fi routers have radiation, should they be turned off at night?

Of course, if you don't turn off the router, the side effects are indeed huge! For example, many people will suffer from insomnia at night, can't get out of bed in the morning, and feel a little dizzy...

The reason must be: the signal is too good, so you always hold your phone, can't sleep, and move less!

In fact, Wi-Fi routers are innocent because the radiation generated by Wi-Fi routers is "non-ionizing radiation" and the radiation dose is very low and almost negligible.

According to the regulations of the authoritative organization, the safe exposure limit for radiation received by different parts of the human body is no more than 1.6W/kg.

The study found that the "radiation value" caused by Wi-Fi signals to the human head is only 0.0057W/kg, which is less than 1/280 of the limited safety value!

Therefore, whether to turn off the router or not depends mainly on what time you plan to go to bed and what time you want to get up.

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Is it necessary to put a cactus next to the computer to prevent radiation?

Of course, if you don’t put it there, the desktop will be too monotonous.

Attention! This is just about decoration and has nothing to do with radiation.

Computers do emit radiation, but it is "non-ionizing radiation" and does not cause any harm to the body, so there is no need to protect yourself from it.

The most common harmful radiation in our lives is X-rays. For example, X-ray machines and CT scans in hospitals have a small amount of ionizing radiation, but it is still within a controllable range.

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The radiation from a cell with a communication base station is strong, so you should definitely not live there?

Of course, we have to think about the mobile phone. It can't stand the signal being too good! In fact, it is completely possible to live in a community with a communication base station, because:

1. Although base stations have "electromagnetic radiation", it is harmless to humans.

my country has strict requirements for the management of electromagnetic radiation from base stations. The currently implemented national standard "Electromagnetic Environment Control Limits" is far lower than the international standard limits.

Taking the 900MHz GSM base station as an example, my country's standard limit is 40 microwatts per square centimeter, which is more than 10 times lower than the standard of developed European countries (450 microwatts per square centimeter)!

Therefore, there is no need to worry about the radiation from base stations.

2. The more base stations there are, the smaller the radiation.

The radiation intensity of a mobile phone is closely related to the signal strength of the base station. The farther the mobile phone is from the base station, the weaker the signal is and the greater the transmission power required.

This is like two people having a conversation. The farther apart they are, the louder they have to shout; the closer they are, the softer they can speak.

If we think about it further, we will understand that the higher the density of base stations, the better the signal, and it is easier for mobile phones to receive it. Therefore, both base stations and mobile phones do not have to work so hard, and the radiation is reduced accordingly.

In short, there is nothing to worry about communication base stations. If they are built near a residential area, it will benefit you, me and everyone.

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