Chapter 742: King Qi of the Divine Stick

"Hahaha, little brother Bi, don't mind, it's all the old boy's idea of the left minister, and we are also acting on orders." Huang Lao stroked his beard with a smile and said.

I don't mind your sister! After learning the truth, Bi Yuntao hated Zuo Xiang in his heart. It turned out that all of this was done behind his back by his cheap father-in-law.

Huang Lao looked at Bi Yuntao's constipated expression, which was simply refreshing. I felt more and more that I was wise, not only took myself out, but also took the opportunity to yin the old boy of Zuo Xiang, waiting for King Qi and Zuo Xiang to meet again, I must watch this good show carefully.

After Meng Ruolang's explanation, the context of some things is also clear and clear, especially this He Yuqing, who complained that she would suddenly appear when she had nothing to do recently, and it turned out that she was all acting on orders.

"Oh, what are you going to do now?" He Yuqing said: "Bi Yuntao, tell us quickly, what is going on with the method of washing hands in the oil pot." ”

"It's the pole, it's the pole." Huang Lao echoed on the side, "The old man is also very curious, what is going on. ”

"Haha, then I'll talk to you." Bi Yuntao said with a smile: "This method is worthless, but you have to keep it secret for me!" Maybe I'll have to use this again in the future. ”

Huang Lao said with a smile: "This oil pot washing hands must be the same as the stone statue growing, and it is a trick in the middle." It's just a clever method, but the old man can't think of it. ”

"Not bad!" Bi Yuntao nodded and said, "Actually, this is a simple application of common sense. The trick is vinegar in a pan of oil. ”

"Vinegar?" Xue Ruyue exclaimed: "No wonder I smell a little sour, I also said that it was floated up from the restaurant below, but it turned out that you were a bad person." ”

Huang Lao said anxiously: "What's the use of vinegar?" Brother Bi, please continue. ”

Bi Yuntao smiled and said: "When Meng Ruolang went down to look for oil, he followed the instructions I gave and first mixed the aged vinegar and oil into the pot, because the specific gravity of vinegar is greater than that of oil, the vinegar sank to the bottom of the pot, and the oil floated on it. In this way, what everyone sees and dreams scoops up is oil, but they can't see vinegar. ”

Huang Lao smiled: "I didn't expect there to be a trick here." So what's next? ”

"The vinegar is heated and quickly vaporized, and rises up through the oil layer in the form of gas, so that the surface of the oil forms a boiling shape like rolling away, accompanied by bursts of green smoke rising, which is very bluffing, and in fact, because the oil and the furnace fire are still separated by vinegar, the temperature of the oil rises, and the vinegar can only rely on the vinegar to transmit the hot gas, so it will not boil so quickly, what we see is only the effect of bubbles, and the oil is not hot at all. Therefore, when Sister Xue reached out to the oil pot to take the copper plate, everyone believed what they saw with their own eyes, thinking that Sister Xue would be injured, but in fact, it was a trick, in fact, the oil on the vinegar layer was only warm. ”

"I see." Huang Lao said: "But what is the use of the scale that you let Meng Ruolang secretly throw into the pot?" ”

This old man Huang observed it carefully, and even the techniques used by people with strong martial arts like Meng Ruolang were captured by him. Of course, Bi Yuntao couldn't explain to them that calcium carbonate meets acid and reacts chemically to produce carbon dioxide, so he can only say briefly: "When the scale sinks to the bottom, when it encounters vinegar, it will react and bubble, so that the oil pan you see is hot, but it is also more realistic." ”

Xue Ruyue asked suspiciously: "Then why did I go to collect money and have nothing to do, but Tao Gongzi was seriously injured?" This is also what Huang Lao has doubts in his heart.

"Of course I did it on purpose. He dared to hit Sister Xue with his idea, it was like eating the heart of a bear and a leopard's gall! Bi Yuntao smiled, the smile on his face was gloomy and evil, Xue Ruyue's face turned red, she glanced at him shyly, and lowered her head to listen to Bi Yuntao continue.

"Put the vinegar in that pan in moderation, not too little, to ensure that the vinegar vaporizes and evaporates after being slightly heated. When the oil layer in the oil pot is tumbling and the green smoke is rising, there is actually not much vinegar left at the bottom of the pot, and the oil in the pot is not too hot, and when the hand reaches in, it feels that the temperature is suitable, so Sister Xue can easily take out those copper coins. Of course, there should not be too much vinegar, too much vinegar is not easy to vaporize, and the temperature of vinegar after vaporization is also very high, and it is also very easy to be burned. ”

"In this way, you must have deceived a lot of people in this way before, otherwise how could you be accurate?" Xue Ruyue pouted. I felt a little bit of a taste in my heart.

Bi Yuntao smiled: "I'm not lying, there is another method here, in fact, it is also the easiest way." The amount of scale is small, and after a burst of bubbles, it has been used up, and the remaining bubbles are vinegar vaporization. Therefore, I have to keep staring at the oil pan to see if there are still bubbles coming out of it, if there are no bubbles coming out, it means that the vinegar has been completely vaporized, and the oil temperature will come up quickly, and the oil at that time is really boiling. ”

Xue Ruyue clapped her hands and said, "I understand." When I took the coin, it was when the bubbles were at their thickest, and the vinegar had just begun to vaporize, and the temperature was low, so I could take it out quickly. And when Tao Gongzi stretched out his hand later, the bubbles were gone, that is, the old vinegar had completely evaporated, but the oil pot was really hot, and he would be injured. ”

Bi Yuntao stretched out his thumb and praised: "Sister Xue is so smart. ”

"Nasty." Xue Ruyue's face flushed and said coquettishly.

Bi Yuntao laughed a few times and added: "Anyone who sees that hot oil pot will retreat, let alone touch it." And in the face of his own safety and interests, leaving Qingshan without worrying about no firewood, Tao Pengju naturally understands this truth. I grasped his psychology and knew that he would retreat, so I deliberately provoked him with words, and he really chose to retreat as I thought. Coupled with the back and forth between you and me, delaying the time, when the three copper coins are completely taken out, there is not much old vinegar left, and when Tao Pengju wakes up from the shock, it is already too late,"

"Little Brother Bi, you deliberately let Tao Pengju catch it first in advance, but you didn't expect it to be a way to capture it." Huang Lao sighed: "Little Brother Bi is young, but he has a very deep grasp of this human nature. The old man is ashamed of himself. ”

"Where, where." Bi Yuntao smiled cheekily: "Where am I as insidious as Lord Huang?" ”

Huang Lao's eyebrows beat violently, could it be that he was yin against the old boy on the left, and Bi Yuntao guessed it?

Xue Ruyue smiled lightly: "You, if you go to the White Lotus Cult, you will definitely be a barefoot immortal, what is not good to learn, and you will learn from that divine stick." ”

When it came to the magic stick, she glanced at Bi Yuntao, her face was blushing, and her expression was extremely moving.