Time is in the expectation of Xia Yanqing and others, and the days pass very slowly.

Just the day before the glass cup was baked, when Da Zhuang's daughter-in-law came in to do something, she brought in something, saying that Zhang Dazhuang met the blacksmith who made temperature tablets for them on the street, and the blacksmith gave it to him and asked him to bring it to the master who made the temperature tablets.

"What's that?" Xia Yanqing was surprised, this blacksmith, is his business sense so advanced, and he also knows how to thank customers for long-term cooperation in the future?

No, the things she makes are not commonly used, although the requirements for materials are stricter, but it is not difficult to operate, and there is no huge benefit, so it should not attract the attention of the blacksmith, right? It's not worth it when he is looking for Zhang Dazhuang's relationship in the crowd of people in the capital, right?

Mr. Bai was more cautious and asked, "What did the blacksmith say about this package?" ”

The eldest daughter-in-law looked a little worried and said: "This thing is weird, the child's father took it back and looked at it, and made sure that it was not dangerous, so he wrapped it up again and let the slave and maid bring it in." ”

As he spoke, he opened the coarse cloth bag, "The blacksmith only said that when he was making the thermometer, a guest saw it. The day before yesterday, the guest came to the door with this thing and asked the blacksmith to hand it over to the owner of the thermometer, saying that you can understand the use of this thing. ”

Xia Yanqing's eyes shrank suddenly when the cloth bag was opened, and the two things showed their full appearance.

Mr. Bai first noticed her strangeness and said in surprise: "This ...... Weird-looking, the second grandmother really recognizes this thing? ”

"I'm not sure, I'll take a look." Xia Yanqing realized that she had lost her temper.

However, when she encountered such an unbelievable thing, she really couldn't do it quietly.

Since Mr. Bai had already seen her strangeness, he didn't hide it too much at the moment, and took the two thermometers spread out on the coarse cloth.

Yes, it's very rudimentary, and it doesn't have a temperature mark, but it can be called a thermometer. If you correct it with an ice-water mixture and boiling water and make a scale, this thing is the original thermometer.

This thermometer has a simple structure and works on the same principle as a thermometer. But this one is obviously more advanced, at least a few grades higher than the temperature meter she is using now.

Isn't this special, isn't there an infinite number of parallel planes in time and space in the universe?

In this vast and unknown countless parallel spaces, and such a rare crossing, she was able to meet another time-traveler...... Do you want to be so bizarre?

Xia Yanqing glanced at Mr. Bai, took two handkerchiefs, put them on his hands, pointed to the bottom of the dial, and said, "This place should be an interface." ”

Mr. Bai is right, the origin of this thing is unknown, the metal tube under the dial is obviously hollow, maybe there is something hidden in it, be careful.

In the past few days, Xu Qinghui's attitude has been very different from the past, and today, there is such a thing, and she can't help but be careless.

Xia Yanqing, who has seen a lot of house fights and palace fights, pads his hands with a handkerchief and unscrews the threads at the interface.

As a result, she thought about it a lot, and it was the same as she imagined, a spiral-shaped bimetal bar, and sure enough, it used the different thermal expansion coefficients of the two metals to detect the temperature.

Mr. Bai looked at the scale on the disc above and asked tentatively, "This is also used to control the heat?" ”

Xia Yanqing looked at her and smiled, "I just looked at the thermometer that looked a bit like ours, but Mr. can be sure that this is used to monitor the heat, or if Mr. is well-informed." She was happy in her heart, the person who was behind the pot turned out to be so easy to find.

Mr. Bai glanced at her, and always felt that there was more cunning and smugness in her smile.

Xia Yanqing turned around and asked Da Zhuang's daughter-in-law: "Can the blacksmith say who the guest is?" "Since you come out to find the same kind, you must always leave a contact information.

Da Zhuang's daughter-in-law hesitated for a moment and said: "That person said that his surname is Shao, and he knows the fourth master of our family. He also said that if the second grandmother uses it, she can only use it in this style in the future. ”

When Da Zhuang's daughter-in-law said that the person's surname was Shao, Xia Yanqing still felt that this rare surname was a little familiar, and then she knew Xia Zitang, her eyebrows immediately wrinkled, and asked, "The one who fought with my fourth brother?" ”

Da Zhuang's daughter-in-law nodded, "The child's father also guessed so, although I don't know what that Shao Ye means, but I think that I must let you know about this matter, so I can be prepared, and I will take it back." ”

She hesitated for a moment and continued, "The child's father asked you, do you want to tell the master and the second master of the family about this?" ”

Several people in the room looked at Xia Yanqing, and there was worry in their eyes.

Xia Yanqing frowned, if this matter does not involve thermometers, he can naturally inform his father and brother, so that the family can have a preparation.

But now it's obviously wrong, this thermometer shouldn't have appeared in this era, and the identity of the person who can take out this thing is very problematic.

She also has a problem with her identity, but she doesn't dare to push Shao Yi out, if she is not careful, what if she is also involved?

She remembered the time when she went out to order a temperature measuring tablet, and Mama Tang said that Shao Yi had stopped to see her.

At that time, she hadn't done a temperature test, how did she get targeted by Shao Yi?

I don't know if the Crossing Authority will screen the character of the traverser, if a vicious and unscrupulous person comes through, the disaster will be great.

Xia Yanqing felt a headache, and the trouble was that he couldn't let others know about this trouble, "Forget it, the matter hasn't been finalized yet, I told my father and brother, I didn't have to trouble them." Maybe it will cause the fourth brother and that person to have a deeper enmity because of this, and make trouble for the fourth brother. ”

She shook her head and waved her hand like a fly, "Forget it, ignore him for now." He wrapped up the two thermometers again and handed them back to Da Zhuang's daughter-in-law, "You go back and let Zhang Da Zhuang return this thing to the blacksmith, just say that we don't know what this is for, and it is even more difficult to accept things of unknown origin." ”

Da Zhuang's daughter-in-law hurriedly took it and pleaded guiltily: "It was the child's father who was negligent and caused trouble for the second grandmother, and the slave went back to talk about him." ”

Xia Yanqing shook his head with a smile and said, "Don't, your Zhang Dazhuang did the right thing." If he doesn't pick up something, how will we know that someone is watching us. Okay, maybe that Shao Yi knows that we use temperature tablets to control the heat and wants to get a piece of our business. Let's not touch him. ”

Mr. Bai thought of the pottery they had fired, as well as the glass cup that would be baked tomorrow, and immediately nodded and said, "Yes, although we are silent, the two pottery gadgets in Madame's room are very gratifying, and a few female relatives who came to the house as guests have seen them, and maybe they will spread out." ”

The eldest daughter-in-law is also anxious, seeing that the things made by the second grandmother are getting better and better, and they are becoming more and more rare, but they can't be remembered, let alone by the unreasonable prodigal son with royal blood.

She hurriedly said goodbye, tomorrow the second grandmother said that the glass cup will be baked, hurry up and return the things, no matter what objects she produces, it has nothing to do with the surname Shao.