First,? Huh? Why does white fog form?
When many stars hold concerts in winter, they always present a unique scenery on the stage and sing. Earlier, Kelly Chen performed in Harbin at minus 20 degrees. In the process of singing, she was full of white gas while singing. Netizens have expressed their sincere dedication. Wang Feng and other stars also went to the winter concert hot search. Everyone's attention doesn't seem to be in the singer's song, but? Huh? . In the cold winter, we can often see the white fog formed by breathing, and we don't even have to breathe deliberately. In the cold north, we can see whispering white fog. Why does breathing form white fog in winter? It turns out that the gas emitted when breathing is hot. In cold weather, water vapor will form water mist and white fog.
Second, it is very important to keep out the cold in winter.
In the cold winter, we should pay attention to keep warm. Besides putting on more clothes, you can also drink some hot water properly. If you have time, you can also soak your feet with hot water. In winter, many people are prone to cold hands and feet. At this time, soaking feet can effectively alleviate the symptoms of cold hands and feet. Taking 20 minutes to soak your feet every day can dredge the meridians. Promote blood circulation. Pay attention to cold protection measures when going out. The head is a very important part of the human body. If the weather is too cold, pay attention to wearing a hat when going out to avoid the cold wind blowing directly. It is very important to keep out the cold in winter. Some people may get sick because they don't pay attention to colds. The recovery period in winter is generally longer, which may leave the root of the disease.
Third, the elderly and children should pay more attention to cold protection.
As a junior, if there are old people and children at home, we should urge them to take adequate cold protection measures. Old people and children have weak physical functions and are prone to cold, and once they don't pay attention to keep warm, they have a cold or fever, and it is difficult to recover in cold weather. Children with severe fever will affect their intelligence. Old people with colds and fevers should not be underestimated. Old people and children need cold protection more than young people. They should wear thick clothes, drink more hot water and minimize outdoor activities. Of course, we should also pay attention to hygiene in daily life to prevent the invasion of germs.
In the cold winter, we should pay more attention to cold prevention, and everyone should take cold prevention measures. Having a healthy body is the capital of the revolution.