Nowadays, when many people arrive in a strange place, the first thing they want to ask is "Are you there?" Some people even bluntly said that you need WiFi even if you don’t have a boyfriend.
Nowadays, buses, subways, restaurants, and shopping malls are all covered with WiFi. When we go home and sleep at night, the WiFi is not turned off. We live in an environment surrounded by WiFi 360 degrees without blind spots. Have you ever thought about whether our exposure to WiFi all day long will have an impact on our health?
Chinese people’s worries about WiFi
#In Fuzhou, China, a husband went from house to house because his daughter-in-law was pregnant and was afraid that radiation would affect her health. They asked neighbors to turn off their WiFi from house to house. One neighbor had their door knocked on four times a day.
This incident has attracted the attention of many domestic netizens, and everyone is concerned about whether WiFi will have an impact.
People are not only worried about WiFi. There are also various claims on the Internet that WiFi affects sperm health and that WiFi can cause cancer. Some people say that at least turning off WiFi when sleeping at night can reduce radiation. So, what is the truth?
CCTV Reveals the Harm of WiFi to the Human Body
The "" program specially conducted an experiment to address the issue of WiFi's impact on health. The results confirmed that in the maximum transmission state of WiFi, the maximum power is 14.32dbm, which is only equivalent to 1/40 of a one-watt light bulb.
The Caenorhabditis elegans, which is very sensitive to environmental changes, was exposed to a WiFi signal with a strength of 31.9 volts per meter. The nematodes were not interfered by WiFi and moved freely.
It can be seen that WiFi will not affect human health, and there is no need to turn off WiFi when sleeping at night.
WiFi is harmless to ordinary people, but is it harmful to pregnant women?
Researchers pointed out that when pregnant women are pregnant, their own hormones will increase, and the body is equivalent to being in a very good protective environment and will not be interfered by WiFi, including At present, there is no data in the entire international academic research to illustrate the impact of WiFi on health.
Therefore, pregnant women do not need to deliberately avoid WiFi, including wearing some radiation-proof maternity clothes. In fact, it is unnecessary.
Do you need to turn off your mobile phone at night?
In addition to WiFi, some people are also worried about harm to their health. For example:
·The lower the mobile phone signal, the greater the radiation, which affects health;
·The lower the power of the mobile phone, the greater the radiation, which will affect health;
·While charging the mobile phone, the radiation will become greater, affecting health;
· If you sleep with your mobile phone next to your bed, you will get brain cancer.
In fact, the radiation of a mobile phone is only related to the signal strength and has nothing to do with the amount of power or whether it is charged. And no matter how low the signal of a mobile phone is, the radiation it emits is extremely low and will not affect health.
Some studies have shown that the radiation signal of mobile phones is even lower than ultraviolet rays. If mobile phones can cause cancer, then the probability of causing cancer is higher when exposed to sunlight.
Therefore, there is no need to turn off your phone or turn on airplane mode when sleeping at night. Some people are afraid that mobile phone radiation can cause brain cancer, so they keep mobile phones away from the bedside. This approach has no practical significance in reducing radiation, but it can prevent you from being addicted to mobile phones and affecting your sleep, which is indeed helpful to your health.
Our worries about WiFi all come from our unknown knowledge of new things. But we cannot stand still because of worry, reject or prevent its development. We must use a scientific and rigorous attitude to dialectically analyze the problems we encounter in order to usher in a better life.
For more FAQ, please visit the PHP Chinese website.
The above is the detailed content of What are the dangers of wifi?. For more information, please follow other related articles on the PHP Chinese website!

wifi的los红灯一直闪表示网络信号或连接已丢失,说明路由器设备未收到光信号,所以连上Wi-Fi是无法进行上网的。los红灯闪烁的原因:1、室内尾纤连接设备的连接端口有些松脱;2、室内尾纤连接设备的连接端口可能接触不良;3、光纤电缆弯折过大或是表面有破损;4、路由器损坏或外线有问题。

停电恢复后wifi不能用是因为突然来电,导致路由器启动运行错误,其解决办法:1、重启下路由器或者按下路由器上的reset恢复出厂设置;2、在电脑上输入“192.168.1.1”,重新设置无线路由器的密码和账号;3、把路由器恢复出厂设置,再重新设置一下即可。

电脑连上wifi无internet访问解决方法:1、检查其他设备是否能够连接互联网;2、检查WiFi连接的状态;3、重启路由器和电脑;4、检查IP地址和DNS设置;5、禁用并重新启用WiFi适配器;6、更新WiFi适配器驱动程序;7、检查防火墙和安全软件设置;8、运行网络故障排除工具;9、重置网络设置;10、联系网络服务提供商或技术支持。

天猫精灵连接不上wifi解决方法:1、登录路由器;2、进入管理/配置->本地网络管理->主DNS/域名服务器;3、电信用户尝试修改DNS设置为:114.114.114.114;4、其他用户修改DNS设置为223.5.5.5。

win11连接wifi频繁掉线怎么办?win11连接wifi频繁掉线网络不稳定,特别是在玩游戏的时候,会给使用者带来很差体验感。遇到同样问题的小伙伴,可以跟着教程操作。很多小伙伴不知道怎么操作,小编下面整理了windows11连接wifi频繁掉线解决办法,如果你感兴趣的话,跟着小编一起往下看看吧!win11连接wifi总是掉线1、右键“开始”菜单,点击打开“设备管理器”。2、点击展开“网络适配器”,找到无线网卡设备,右键选择它,打开“属性”。3、切换到“电源管理”,取消勾选“允许计算机关闭此设备

wifi登录连接页面弹不出来的解决方法:1、检查连接,确保成功连接到wifi网络;2、 清空缓存和Cookie,可以帮助重新加载wifi登录页面;3、更换浏览器或设备,防止与特定浏览器或设备不兼容的情况;4、断开并重连wifi网络,刷新wifi连接;5、联系wifi网络的技术支持人员以获得更多帮助。

wifi显示隐私警告是因为加入的网络没有密码或密码太简单,以及被盗用等导致的,其解决办法:给无线路由器设置更加复杂的密码即可。

wifi有个感叹号的原因:1、连接出现问题;2、路由器部分功能异常;3、网络故障;4、握手异常;5、电脑DNS信息被篡改;6、当前WiFi网络并未接入互联网;7、宽带欠费或者宽带线路中断;8、网线没有插好;9、路由器硬件问题;10、手机系统问题等等。

Hot AI Tools

Undresser.AI Undress
AI-powered app for creating realistic nude photos

AI Clothes Remover
Online AI tool for removing clothes from photos.

Undress AI Tool
Undress images for free

Clothoff.io
AI clothes remover

AI Hentai Generator
Generate AI Hentai for free.

Hot Article

Hot Tools

SublimeText3 Mac version
God-level code editing software (SublimeText3)

SAP NetWeaver Server Adapter for Eclipse
Integrate Eclipse with SAP NetWeaver application server.

MinGW - Minimalist GNU for Windows
This project is in the process of being migrated to osdn.net/projects/mingw, you can continue to follow us there. MinGW: A native Windows port of the GNU Compiler Collection (GCC), freely distributable import libraries and header files for building native Windows applications; includes extensions to the MSVC runtime to support C99 functionality. All MinGW software can run on 64-bit Windows platforms.

Dreamweaver CS6
Visual web development tools

WebStorm Mac version
Useful JavaScript development tools