Chapter 1668 Utilize Previous Books
"The wisdom of the ancient working people should not be underestimated. It is normal for you not to, but we also saw just now that there are no springs on the carriage. They used some leather for shock absorption." Sun Yingying hurriedly comforted, lest Bai Yi repair the glass The heart was broken, "We can't ride a carriage, but we can make simple springs. The iron and steel used in this are very special. We will do more experiments and finally be able to find a suitable spring."
Hearing Sun Yingying's consolation, Bai Yixiu nodded, "Yingying, you still think clearly, I remember that there are many books in your space, let's look at them, and if there is a suitable proportion, we can transcribe them directly to save us from fussing. ."
"Okay, okay." Sun Yingying nodded, "If you are free, then we will enter the space, but we must not let other people know."
"Of course, that's a very secret thing." Bai Yixiu knew the importance. Some things could be said, and some things couldn't be said if killed. That space was his cave, and it was also the last secret of him and Sun Yingying.
"Oh, I almost forgot, Yu Qi and the two of us disappeared together, why don't I find those books in there first and take them out, and let's study them, isn't it different?" Sun Yingying patted her head quickly, feeling that she It seems that Bai Yixiu's belt is crooked. I never thought of such a simple method.
"Hahaha..." Bai Yixiu also laughed, "We are like little fools."
"You're stupid, not me." Sun Yingying shook her head quickly, but she wouldn't recognize such a nickname.
With something to do, it's not so boring!
Sun Yingying found some books from the space. Fortunately, she bought a lot of books before, including chemical engineering and physics. She is not a professional, but Bai Yixiu should be patient.
Bai Yixiu really had more patience than Sun Yingying, and also liked reading these books more.
Mammy Li personally brought the reward from the Crown Princess Yu Wanyi to Sun Yingying and came to Prince An's Mansion again.
With the help of Caihe, Sun Yingying quickly put on her costume and came out to receive the reward.
As a public girl, Sun Yingying has to kowtow every time, but every time she can get a lot of good things, so she knelt down!
"Many thanks to His Royal Highness the Crown Princess for the reward, and thanks to the mammy for coming in person." Sun Yingying said with a smile, neither humble nor arrogant, advancing and retreating in moderation.
Mammy Li smiled slightly, "The Crown Princess is grateful for Miss Sun's righteous action this time. In the future, in the capital, if Miss Sun is in need, the Crown Princess will definitely protect you."
"Many thanks for the concern and love of the Crown Princess." Sun Yingying said with a smile, she did not doubt the words of the Crown Princess Yu Wanyi, she was a female doctor, and the Crown Princess had to rely on her if she wanted to have a child.
After expressing her favor, Mammy Li began to cut to the point and asked softly, "The Crown Princess's medicine has been taken for four days, Miss Sun, when do you think it is appropriate to enter the palace to give the Crown Princess a pulse?"
Sun Yingying thought for a while and replied, "That medicine needs to be taken for seven days. When that time comes, I will go back to the palace and give Her Royal Highness a pulse change."
Hearing this, Mammy Li smiled, "Then the old slave will come to pick up Miss Sun in person in the future."
"You don't have to work so hard. Your Royal Highness needs a loyal person like Mammy to serve you." Sun Yingying refused, and just let Bai Yixiu bring her into the palace. a trip.
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