There are rumors on the Internet that WIFI is used to kill sperm and affect fertility. At least, I don't believe it. There are many rumors, such as putting four mobile phones on the table at the same time, which will cause the corn in the middle to explode into popcorn. I have done many experiments, but I can't make popcorn. For example, the salt grab caused by rumors during the earthquake in Japan, and so on, are all scary but nonsense remarks!