Traditional Culture Encyclopedia - Weather inquiry - Black people are more afraid of the cold.

Black people are more afraid of the cold.

Jiangnan not only has misty rain, bridges with flowing water, but also unpredictable weather. It was still about 30 degrees in summer around the 11th, and now it's about 10 degrees in winter. T-shirts and autumn clothes and trousers are seamlessly connected, and there are not many cases of indiscriminate wear. After all, this feeling of temperature will teach you to be a man immediately.

However, this time is far from the coldest in the south of the Yangtze River, and there is no chance to show down jackets for the time being, unless your physique is different, such as the two in the picture.

These are two foreign friends I met on the subway. Judging from their skin color, they may come from Africa. The lady was wrapped in a thick down jacket and wearing a hat. Men are better, just like the people around her. The temperature in the subway is higher than outside. I still feel a little hot in my coat. This lady is wrapped in a down jacket, which makes me feel very hot. Seeing this scene, I can't help wondering, because Africans live in hot places all the year round, so they are more afraid of the cold?

Actually, yes. Compared with white people and yellow people, black people have faster skin heat dissipation, larger pores and more sweat glands. Even their hair is a little curly, and the air inside can be insulated, so it is more suitable for high temperature weather and more afraid of cold. At the same time, black people have the least body fat and less muscle fat, which is not conducive to keeping warm in cold weather. This kind of physical condition is also suitable for running and other sports, because it won't feel too hot.

They are afraid of cold because their original living environment is not so cold, which is the result of natural selection. Perhaps with the global village getting smaller and smaller, after a few time nodes, the difference between the two is not so big.