The long street is brightly lit and full of people. The bustling crowd makes the Tanabata Night Festival very lively.

The long street is full of hawkers hawking, and there are many charlatans juggling, which looks very interesting.

Although it is a Tanabata night party, it is not only young men and women who play here, but also many elderly people and children, and the whole long street has become a sea of joy.

The essence of Qin Xuechu's foodie was completely released here, and the posture of buying and eating was not inferior to the last time he met An Qianxue.

Even, especially more.

"Lady, this is not delicious, I want to eat that." However, Chu Xinying, who pretended to be stupid and never wanted to be imaged, stretched out his hand and pointed to the snacks on the street and began to pick and choose.

"Okay, taste!" Although the tastes of the husband and wife are still somewhat different, they are generally in the same direction.

Generally, Qin Xuechu likes to eat local things, and Chu Xinying also thinks it is delicious, and similarly, Chu Xinying finds things unpalatable, Qin Xuechu always feels that they are not delicious.

This is why Qin Xuechu has a lot of trust in the taste of the food Chu Xinying chose.

Lantern Festival, Dragon Boat Race, Tanabata Night Party...... These are all activities that all classes and ordinary people will participate in. It is only in these few days that the gap between the class levels is really the smallest.

In addition to all kinds of snacks on the street, it is juggling, and the artists in the rivers and lakes have seen this day and plan to make a lot of money. Their stars scattered scattered across the long shoulders. There are those who breathe fire, there are those who break boulders on their chests, and there are those who play with cornices and walls. There are all kinds of things. Qin Xuechu even saw the trick of putting his hand into the oil pot. This simply frightened the onlookers-by into a daze.

"It's a bit of a trick." Qin Xuechu said with great satisfaction after seeing it. The wisdom of the ancient people is really not to be underestimated, although they may not understand the principle, but there are still people. This method was developed.

"What trick? What is technological? Is the lady talking about the guy who put his hand in the oil pot? Chu Xinying was also surprised by this kind of trick, but it was just surprised. It's just a folk trick, even if there are one or two strongmen, it's just a little more powerful.

"The person who put his hand in the oil pot is not a real master, but some deception." Qin Xuechu said and said that he didn't say anything.

It's true that he told Chu Xinying what he was doing with this, but Chu Xinying didn't understand.

"Lady, lady, why don't you say it? What did she do to deceive her? ”

Chu Xinying's curiosity was aroused by Qin Xuechu. It turned out that this was a fraud, and Qin Xuechu was able to know this.

"Do you know vinegar? When the vinegar is boiling, it is not really hot. But it does look like the smoke is billowing and bubbling, and it looks like it's hot.

Oil is lighter than vinegar, so when vinegar and oil are poured into the pan together, the vinegar will be on the bottom and the oil will float on top.

The vinegar underneath is boiling because of the heat, so thick smoke begins to billow. So much so that on top it looks like the oil is boiling with it, but in fact the temperature in the pot is very low.

Not only the liar, but even anyone can easily put their hands in this so-called oil pan without being harmed. ”

When Qin Xuechu saw Chu Xinying's curious expression, she was also instantly interested, and began to popularize all kinds of knowledge for Chu Xinying.

After Chu Xinying heard Qin Xuechu's words, she was surprised in her heart.

Oil and vinegar are relatively light when put together, so few people really go out of their way to study the fact that it will float on top of the vinegar.

Therefore, Chu Xinying must not know.

Coupled with the fact that the temperature is very low when the vinegar is boiling, who will verify it?

He felt more and more that his lady was beginning to become mysterious and wise.

"Then lady, why was that person able to break a big stone in his chest? Why wasn't he stoned to death? ”

Chu Xinying didn't really care about this, but he was very concerned about how much his wife knew that he didn't know.

"It's simple. This so-called chest crushing boulder may seem intimidating, but it's not particularly dangerous. Sure enough, Qin Xuechu also knew a lot about the trick of breaking the boulder in his chest.

Seeing that Qin Xue was talking eloquently, he knew that she was not talking nonsense.

This is really strange, a boudoir lady, even knows all this. He's a bit too powerful.

But everyone has a secret, and his lady is already smarter than she has shown before.

Perhaps, she has been hiding clumsiness all along, after all, isn't she also an example of clumsy?

"Do you see that the stone on his chest is very large? And, if you've seen other jugglers who perform chest-crushing boulders before, you'll be able to notice that all the jugglers who perform this trick use ten pieces that are very large, flat and large. ”

"Yes, lady." Chu Xinying nodded very cooperatively and said.

"Anyway, because this stone is very large, when the hammer is quickly knocked down, this stone can protect people from being injured.

There may be some force, but it is definitely not enough to break the muscles and bones. Of course, there are times when it is not done properly, and this time is more dangerous. ”

Qin Xuechu racked his brains to think about it, but he still didn't think of how to explain it to him, it was because of the huge stone and the huge inertia.

Then, the inertia of the stone itself can counteract the force brought by the hammer when it falls, so that the acceleration when it falls down is very small, so as to protect the person's chest from injury.

However, it is inertia and acceleration, how can she explain it to an ancient person?

Forget it, simply don't explain.

"But lady, why can a big stone protect people?" Sure enough, Chu Xinying asked this question that would be asked as long as he was not stupid.

Oh no, he's a fool, but he asked.

"You don't have to worry about that, you just need to know." Qin Xuechu coughed lightly twice, and said without changing his face, not fooling people's consciousness at all.

"Oh."

They ate while walking along the way, and listened to Qin Xuechu's chatter to popularize all kinds of knowledge to Chu Xinying. Before I knew it, I was walking to the river.

After listening to Qin Xuechu's chatter all the way, Chu Xinying felt as if he had only opened the door to a new world. There are many things that he has never seen or heard of.

But Qin Xuechu was very measured when he said it, and he resolutely did not involve some incomprehensible things that were ahead of his time.

This made Chu Xinying just feel that Qin Xuechu had received some kind of guidance from a master, not a future person from a different era.