Qin Mingchao smiled at Empress Changsun and said nothing.
Princess Changle stared at the model in Sizi's hand for a while. Although the model was very delicate and three-dimensional.
But she always felt that something was wrong, but she couldn't place it for a while.
So she stood up, bent down, and moved closer to Si Zi. After looking carefully, she finally realized that something was wrong.
"Brother Ming, why is the bottom of this boat pointed?"
Qin Ming raised his head when he heard this, his eyes met Princess Changle's, and he asked with a smile:
"Your Highness, are you interested in shipbuilding?"
Feeling Qin Ming's gaze, Princess Changle blushed slightly, lowered her head, and hummed softly.
"Brother Ming, please call me Lizhi as before."
Because he had just heard from Princess Yuzhang, Li Er was planning to give Princess Changle to him.
So at this moment, he paid special attention to the expression on Princess Changle's face.
Seeing that Princess Changle was so shy just looking at him, he felt secretly happy.
Qin Ming turned his head, first touched Si Zi's head, carried her to the sofa, and then motioned for Princess Changle to sit down as well.
Princess Changle hesitated for a moment, then sat next to Si Zi.
Qin Ming sat on the other side of Sizi, coughed slightly, pointed to the bottom of the model, and said:
"A certain person made this boat with a pointed bottom because when loading the same cargo, a pointed-bottomed boat would have a deeper draft than a flat-bottomed boat."
After saying this, Princess Changle of Qin Ming Dynasty asked:
"Can you understand this beauty?"
Princess Changle has never studied physics, so she has no idea what Qin Ming said.
Her face turned red, and she wanted to say that she understood, but she didn't want to lie to her sweetheart.
But what if you admit that you don’t understand? He was also afraid that he would be looked down upon by Qin Ming.
Princess Changle became more and more anxious as she thought about it, tears welling up in her eyes.
Empress Changsun noticed her eldest daughter's state of mind at this time and couldn't help but coughed dryly and said to Qin Ming:
"My dear nephew, can you explain to my aunt why the boat with the same cargo has a deeper draft?"
When Qin Ming heard this, he turned his head and glanced at Chang Le. Seeing that her eyes were red, he secretly cursed himself for being confused.
Looking at his future wife, who was about to cry, Qin Ming's brain was working quickly and he quickly came up with an idea.
He first said to Queen Changsun:
"Auntie, wait a moment. My nephew will get some props and do a little experiment for you. You will understand."
After saying that, Qin Ming stood up, grabbed Li Lizhi's little hand, and pulled her up.
"Sister Li Zhi, come here and help me."
After saying that, he couldn't help but pull Li Lizhi towards the bookcase.
Princess Yuzhang was a little curious when she saw this, so she pulled Princess Chengyang and ran to the two of them, winked at Qin Ming, and said with a smile:
"I and Chengyang also want to help."
Li Lizhi, who was just about to cry, was now flushed. After hearing Yu Zhang's voice, she quickly withdrew her little hand.
She stood in front of the desk, lowered her head and rubbed the hem of her skirt, and asked timidly:
"Brother Ming, what can Li Zhi do for you?"
Qin Ming took out a piece of rice paper, a ruler for drawing and a wooden paper knife from the table.
Pushing them together in front of the three pretty princesses, he gestured and said:
"Use a ruler and a paper knife to cut the rice paper into lengths and widths of one foot each. Just cut out six sheets."
Influenced by Li Shimin, Li Lizhi was usually in the palace and would often cut paper and practice calligraphy when she had nothing to do!
Therefore, what Qin Ming explained should not be too simple for her.
Li Lizhi held the paper knife in one hand and the ruler in the other, asked Yu Zhang and Cheng Yang to help her press the rice paper, and then started the cutting work.
Qin Ming saw that the three princesses had already moved, so he turned around and walked to the maid Xia Zhu and ordered:
"Xia Zhu, go outside and bring back a basin of water."
Xia Zhu bowed in response, gave Qin Ming a blessing, and went out.
Qin Ming turned around, and Princess Yuzhang handed a piece of cut rice paper to him.
Her eyebrows were curved and her red lips were lightly parted.
"Bad...brother Ming, here you go."
Qin Ming glanced at the two princesses who were concentrating on cutting paper, and thought that his figure could just block the sight of Queen Changsun.
So the moment he took the rice paper, he patted Princess Yuzhang's buttocks.
"Thank you, sister Xiyao."
Princess Yuzhang's pretty face instantly turned blood red, and her small earlobes were also dyed pink.
【rogue! Bastard! You know how to bully me! 】
When Qin Ming passed by her, Princess Yuzhang reacted and raised her small fist with enthusiasm and waved twice at Qin Ming's back.
Qin Ming walked to the desk as if nothing was wrong and folded the paper boat.
Princess Changle had been secretly observing Qin Ming's movements since Qin Ming returned to the desk. When she saw Qin Ming raising his hands and feet, he folded a small paper boat.
His eyes instantly lit up, he looked at Qin Ming and said:
"Brother Ming, how do you fold this paper boat? Can you teach me?"
Princess Chengyang also blinked her beautiful eyes, held her hands in front of her chest, and said with admiration:
"Brother Ming is so good, Lixian should also learn from him."
Qin Ming smiled and nodded, saying:
"Then you need to cut a few more pieces of paper."
Princess Chengyang clapped her little hands when she heard this and cheered:
"Brother Ming is the best!"
If you can’t get a model like Sizi, it would be nice to learn how to fold paper boats!
Qin Ming glanced at the angry Yu Zhang next to him.
"Xiyao, do you want to learn together?"
Princess Yuzhang glared at Qin Ming, raised her chin, and snorted coldly:
"Huh, I don't want to learn from this!"
Princess Changle thought that her sister had relapsed into her old habit of being arrogant, so she took Yu Zhang's little hand and said softly:
"Sixth sister, stop making trouble. Let's cut the paper first. Queen Mother and Sizi are still waiting over there!"
Princess Yuzhang looked at Princess Changle's doting eyes and felt so aggrieved that she couldn't express it.
[Bad guy, when I return to the palace, I will make your "evil deeds public"! 】
While Qin Ming was busy preparing for the experiment, Li Shimin and Li Yuan also ended their conversation.
Li Yuan was tired after a busy day. He waved to Li Shimin and took the old eunuch Fu Bo back to his small courtyard.
Li Shimin and Fang Xuanling came to the front yard of Qin Mansion under the leadership of the maid of Qin Mansion.
When the maid at the door of the office saw Li Shimin arriving, she did not dare to neglect at all. After bowing to Li Shimin, she immediately opened the door.
After Li Shimin entered the room, he was stunned for a moment.
Just because at this time, both the queen and the princesses were all gathered around the coffee table, staring intently at the water basin on the coffee table.
Li Shimin quickly walked to the coffee table and asked with a puzzled look:
"What are you doing?"
Qin Ming put the two ink ingots into the two paper boats and said without raising his head:
"Let's do an experiment!"
Li Shimin was confused when he heard this. He knew these two words individually, but when they were put together, he was a little confused.
Seeing this, Queen Changsun stood up quickly, came to Li Shimin's side, and whispered.
During the process, I did not forget to point to the model that Sizi was holding in his arms.
Li Shimin's eyes passed over the model, and a flash of surprise flashed in his eyes!
...
