Then he changed the topic, pointed at the mercury lake in front of him and asked: "Look at this mercury lake, which covers an area of at least dozens of acres. Although the mercury in the lake is stationary, it is still in a liquid state, and the lake surface is even more foggy.
Shrouded, what does this mean?”
When Professor Guo said this, Ma Tuzi realized that Liu Haidong saved his life. He glanced at Liu Haidong gratefully, smiled at Liu Haidong as a thank you, turned to Professor Guo and shouted: "When is it?
If you still want to show off your knowledge, please tell me what to do!"
In fact, several of us have the same mentality as Ma Tuzi and are not interested in Professor Guo's problem at all. What we are concerned about is how to stop the itching on our bodies and palms.
Professor Guo's eyes glanced over our faces one by one, and a look of contempt gradually appeared on his face, and he replied proudly: "No need to do anything!"
As soon as Ma Tuzi heard this, he jumped up and shouted: "What? Do nothing? Have you made a mistake? How long can we last if this continues? It would be better to be peeled off by mercury than to die of itching.
!”
However, Luo Kaiwen knew that Professor Guo must have his intentions when he said this. He glared at Ma Tuzi to prevent him from yelling any more. He turned around and said to Professor Guo: "Go on."
Professor Guo ignored Ma Tuzi and continued: "The mercury is in a liquid state, which means that the temperature here can make the mercury reach the melting point, and the fog gathers and does not disperse. First, there is no wind circulation here, and second, it is also because of the evaporation of mercury.
It makes the fog heavier and harder to disperse."
As soon as Professor Guo said this, he stopped and said no more. Zhu Shengqiu's eyes lit up and he immediately continued: "Since the fog must contain mercury, then when we are at the lake, our bodies will also be contaminated by the fog.
The itching will naturally be resolved by the mercury component contained in the mist."
"Furthermore, the mercury evaporated into the mist must be very small. If the damaged skin comes into direct contact with mercury, it will be more or less damaged. However, at such a slight dose, it will not be harmed by mercury at all, so
He said that doing nothing and standing still is the safest and most ideal way."
Professor Guo nodded approvingly and said to Zhu Shengqiu: "That's the truth. However, if the human body is exposed to mist containing mercury for a long time without protection, even if the content is very small, it will cause certain effects over time.
Therefore, once we feel no longer itchy, we should leave the foggy place immediately, and we should move forward slowly along the lake instead of standing still."
When he said this, everyone understood. I don't know whether it was psychological factors or the mercury contained in the mist. They suddenly felt that their bodies were no longer itchy, and everyone suddenly became ecstatic. Liu Haidong's big hand
He waved his hand and said, "Let's go! Keep walking along the lake. This lake is about ten acres of land. This journey must take a long time. By the time we find the way out, we will almost no longer be itchy."
Knowing that the strange itch was about to be relieved, several people immediately cheered up and cheered together. Song Yingjie and Wang Xiaohu were the first to clear the way, followed closely by Xiao Donghu, Luo Kaiwen and me, Professor Guo, Zhao Ziqian and Zhu Shengqiu were in the middle, and Liu Haidong was in the rear.
, only Ma Zhuzi had not turned around for a while, he looked at everyone blankly and said: "Is it that simple? Can you just do nothing?" Then seeing that no one was paying attention to him, he hurriedly caught up with Liu Haidong and walked together.