Chapter 1917: skate

Since it was still early, when Fang Zhiqiang and Li Xiaoxiao came to Wujiangdu, there were not many people here.
But this is exactly what Fang Zhiqiang wants, and it is best to have only two people, Li Xiaoxiao and himself.
The weather is very cold in winter, and a thick layer of ice has formed on the lake. Some local children are playing on the ice at the moment, and they seem to be very happy.
When Fang Zhiqiang saw this, he immediately took Li Xiaoxiao's hand and said, "Xiaoxiao, haven't you stepped on ice yet?"
"Why? I won't go. What if the ice breaks and it falls?" Li Xiaoxiao immediately shook his head and said.
Fang Zhiqiang smiled helplessly. This is almost a worry that people who have never stepped on ice must have.
Fang Zhiqiang slowly pulled up Li Xiaoxiao's palm and walked slowly towards the ice.
The child on the ice saw Fang Zhiqiang and Li Xiaoxiao, the two tourists. They left the ice surface with a foresight and walked to the edge of the ice. Fang Zhiqiang asked Li Xiaoxiao to stop, and stepped on himself for a while. After confirming the safety, he said to Li Xiaoxiao: "Look, it's okay? Come up."
"Is it all right?" Li Xiaoxiao still glanced at the ice surface with some worry. The ice layer seemed to be thick, and it was indeed safe to see Fang Zhiqiang standing on it.
Fang Zhiqiang smiled, then stretched out his hand.
Upon seeing this, Li Xiaoxiao slowly placed his palm on Fang Zhiqiang's palm, slowly raised his foot, and stepped on the ice little by little.
Li Xiaoxiao had never stepped on ice before, so her understanding of ice is only in her own imagination.
But at this moment, when she really stepped on her feet, she realized that this was completely different from what she had imagined.
Just a warm feeling from under his feet made Li Xiaoxiao feel very magical.
I thought it was cold enough in winter and the ice must be even colder, but I didn't expect that after stepping on it, Li Xiaoxiao actually felt a warm sensation from the soles of his feet.
She looked at Fang Zhiqiang with a miraculous look, and Fang Zhiqiang smiled again and said, "There are many more you can't think of!"
"Why is this? This ice is obviously cold, why does it have a warm feeling?" Li Xiaoxiao stared at Fang Zhiqiang with incredible eyes.
Fang Zhiqiang took Li Xiaoxiao and walked two steps forward again and said: "It's like your cold hand suddenly digging up a piece of snow. Did you feel cold or hot the first time?"
Li Xiaoxiao's eyes rolled for a while, and after thinking about it for a long time, he slowly said, "It should be... cold, right?"
Fang Zhiqiang looked at her dumbfounded and smiled again. When she just set off, Li Xiaoxiao got off the warm car directly when she was playing snowballs in the snow, so her hands were not cold, so she did not Did not feel that feeling.
"Xiaoxiao, I'll tell you a story. It's a bit scary, but you have to be mentally prepared." Fang Zhiqiang continued to pull Li Xiaoxiao forward. At this moment, he was five or six meters away from the shore, Li Xiaoxiao Looking back, he suddenly looked anxious.
But before she spoke, Fang Zhiqiang said, "Do you know what happens to a person's body when he is about to freeze to death?"
"Ah? What's the change?" Li Xiaoxiao looked at Fang Zhiqiang blankly. Before she had time to speak, she heard Fang Zhiqiang's inexplicable question, which made her very curious.
"When a person is about to freeze to death, he will feel hot all over, and at this time he can't help taking off all his clothes." Fang Zhiqiang continued slowly.
"No way? How could it be possible? I'm almost freezing to death, and I'm taking off my clothes?" Li Xiaoxiao opened her mouth in disbelief and frowned in confusion.
"Could it be that the body's potential is stimulated and the body emits heat to protect itself?" Li Xiaoxiao guessed.
When Fang Zhiqiang heard the words, he smiled again and said: "To put it simply, in extreme cold conditions, human senses will have illusions."
"Then...complicate it?" Li Xiaoxiao is very interested in this question, and she does feel that the heat from the soles of her feet is constantly increasing. This feeling is very subtle, and she wants to know why.
"To put it more complicatedly... the human body will give priority to the protection of internal organs. In an extremely cold environment, the temperature of the human skin will quickly dissipate. At this time, the blood in the body will be controlled by the brain and flow to the surface of the skin. This is to ensure the temperature of the epidermis. Therefore, at this time, people will feel that the body is very hot, and they will uncontrollably take off their clothes.
Fang Zhiqiang explained as he looked at a small pavilion on the ice not far away.
Li Xiaoxiao's expression was magical, and then he continued to ask: "Then in this way, will people not be frozen to death?"
"Of course not. When people feel hot, they can't help taking off their clothes, trying to dissipate body heat, but the blood in the body rushes to the surface of the skin, the internal organs lose protection, and the temperature will also When the temperature of the internal organs reaches a critical point, people will die because of the low body temperature." Fang Zhiqiang couldn't help but smile when he heard Li Xiaoxiao's words.
"Ah? Why is it like this? Then I feel very hot on the soles of my feet now, is it the phenomenon you said? This sounds too scary, let's get up!" Li Xiaoxiao said, thinking When he went back ashore, Fang Zhiqiang was also helpless.
"Rest assured Xiaoxiao, this is only partial contact with the ice surface, and allowing blood to circulate in the feet is of great benefit to the human body." Fang Zhiqiang said, slowly lowering himself, and motioned for Li Xiaoxiao to follow him. Squat down together.
After hearing Fang Zhiqiang's explanation, Li Xiaoxiao frowned suspiciously, "Really?"
"Come on, squat down." Fang Zhiqiang nodded, and then took Li Xiaoxiao's hand to make her squat down slowly.
Just now Li Xiaoxiao squatted down, Fang Zhiqiang stood up suddenly, ran behind Li Xiaoxiao, pushed hard, Li Xiaoxiao's body immediately slid uncontrollably on the ice!
"Ah!" Li Xiaoxiao exclaimed, but her body was no longer under control, and she couldn't even look back at Fang Zhiqiang.
"Qiangzi, I'm afraid!" Li Xiaoxiao continued to slide her feet on the ice, and she shouted at Fang Zhiqiang, unable to look back.
And Fang Zhiqiang did not hesitate at this moment, ran quickly, and then slid towards Li Xiaoxiao on the ice in a standing posture.
Li Xiaoxiao's body gradually came to a halt. When she looked back, Fang Zhiqiang just slid to her side. Fang Zhiqiang's standing and sliding posture made Li Xiaoxiao suddenly admired, and the panic and tension just now were all The smoke disappeared.
"How is it? Isn't it cool?" Fang Zhiqiang raised his eyebrows slightly looking at Li Xiaoxiao's admiring expression.
Li Xiaoxiao supported the ground with both hands, stood up cautiously, walked up to Fang Zhiqiang with trembling legs, and held Fang Zhiqiang's arms tightly with his palms, waving, "Teach me!"
Upon hearing this, Fang Zhiqiang laughed, and then took Li Xiaoxiao's hand, and the two happily glide on the ice.