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Chapter 64 If there is a grandson like this, what a regret is the husband!

Di Renjie, Zhang Shuo, Song Jing, and a few Tai students raised their throats and yelled, all of them were happy, even happier than the New Year, as if there was a great happy event.

Moreover, they still had a look of sudden enlightenment, as if they had figured out something true.

"This ......" Wu Zetian and the ministers looked at it in their eyes, and they were surprised for a while, which was too unbelievable.

"What do you understand?" Wu Zetian asked, looking at Di Renjie expectantly.

Di Renjie is shrewd and capable, and the truth he understands so happily must be earth-shattering, and Wu Zetian is not full of expectations.

Who is better than the ministers?

"King Chu is amazing! Great! Di Renjie gave a thumbs up, almost stabbing the sky, praised Li Longji vigorously, and shook his head, with an expression of admiration.

"......" Wu Zetian was directly speechless.

Li Longji is measuring his height and the length of his shadow, this is nonsense, nonsense, is he so good?

"Di Renjie, are you confused? Li Longji is obviously fooling around and embarrassing the face of the court, if you dare to praise him, you must be confused. Wu Sansi was most unhappy with Di Renjie and scolded loudly.

"Yes." The ministers were very unhappy with Wu Sansi and full of respect for Di Renjie, but at this time they agreed with Wu Sansi's words. Everyone has seen Li Longji's nonsense, Di Renjie is still praising loudly, he must be old and confused.

Li Dan covered his face with his sleeves, his face was flushed, and he didn't have a face to see anyone. Di Renjie's praise was tantamount to a loud slap in the face.

If it were another time, he would be so praised by Di Renjie, Li Dan would definitely be proud, but not today, he could only be ashamed.

"King Chu is amazing! Great! Di Renjie's praise of Li Longji is shocking enough, however, there is even more shocking, Zhang Shuo, Song Jing and several students like Di Renjie gave a thumbs up and praised Li Longji.

"You ......" Wu Zetian pointed at them, but they didn't know what to say.

Li Longji is so foolish, Di Renjie didn't praise enough, Zhang said that they still have to praise, if Wu Zetian hadn't heard it with his own ears and saw it with his own eyes, he wouldn't believe it was true if he killed her.

"Your Majesty, you're also proficient in math, you haven't understood it yet?" Di Renjie had lost his former steadyness, his voice was a little high, and he said to Wu Zetian: "The King of Chu has solved this problem." ”

"What? Solved? ”

"Impossible, right?"

"Did I hear me right?"

"Did I hear it wrong, or is the elder talking nonsense?"

"Am I crazy, or is the old man crazy?"

Before Wu Zetian could speak, the ministers exclaimed, and even more distrustful of Di Renjie.

"Solved?" Wu Zetian seemed to be listening to the Arabian Nights, a pair of good-looking eyes blinked, I don't know why.

"He measured his body, and he measured the shadow?" Wu Sansi sneered and said, "Is there a solution like this?" ”

"yes." The ministers immediately chimed in.

Measuring height and shadow, and solving the problem with eight poles can't be played, this can also solve the problem, I haven't heard of it.

Even if I searched through the historical books, I couldn't find such a record.

"Here's the magic." Zhang Shuo glanced at the joyful Wu Sansi with idiotic eyes, and shouted at the top of his throat.

"Isn't that wonderful?" Wu Zetian's mouth opened widely.

Needless to say, what Zhang said was steady, and when he said this, he must have seen something. But Wu Zetian couldn't figure it out, and his face was surprised.

"Your Majesty, why don't you understand?" Song Jing clapped his hands: "The King of Chu is really relieved." ”

"Impossible!" A veto sounded, coming from the mouths of the ministers, all shaking their heads, with expressions of disbelief on their faces.

"This ......" Wu Zetian is also a person who is proficient in mathematics, and after receiving so many hints, he realized something, his eyes were shining, his brows were tightly wrinkled, and he was thinking.

"Smack!" Suddenly, Wu Zetian's right hand slapped heavily on his forehead, his face was sudden, his thumb was raised, and he was full of praise, and said, "Wonderful!" Wonderful! Wonderful! ”

Wu Zetian's shrewdness goes without saying, even she is praising it, it seems that this problem has really been solved. However, the ministers couldn't figure it out, and they all widened their eyes and frowned and thought hard.

"Really?" Wu Sansi and Wu Chengsi were even more incomprehensible, just like Zhang Er King Kong, confused and uncertain.

If you want to believe it, they can't understand the truth even if they want to break their heads. If you don't believe it, Wu Zetian is the supreme of the Nine Kings, that is Chrysostom Yuyan, and he will not believe it.

"Really understood? No way? Li Dan also couldn't figure it out, and his face was shocked.

"Huh!" Wu Zetian looked at Li Longji, his face was happy, his chin was slightly bowed, and he burst into laughter. Stroking his forehead, he sighed: "We mistakenly thought that we should use a wonderful measuring instrument to measure the height of the pyramid, but we did not know that we could use the sun to do this. ”

"Yes!" Di Renjie, Zhang Shuo, Song Jing, and several students agreed in unison.

"We see the sun every day, but who would have thought of using it to solve this problem?" Di Renjie shook his head with emotion, and exclaimed: "King Chu is really amazing!" Great! ”

"That's right. Saburo is amazing! Wu Zetian nodded heavily, a head clicked faster than a chicken's head pecking rice, and praised loudly, with a look of relief.

"San Lang is earning face again?" Wu Zetian was praising it, naturally he didn't run away, and Li Dan had to believe it.

"Lackey luck." Wu Sansi and Wu Chengsi's nose is not a nose, and the eyes are not eyes, slandering in their hearts.

"Your Majesty, you've said so much, but how exactly is this problem solved?" Except for a few brilliant and intelligent people, the vast majority of ministers were still confused and did not understand the reason.

These words were exactly what the ministers were thinking, and they all nodded heavily and echoed loudly.

"Huh!" Wu Zetian first burst out laughing, and then explained to the ministers, saying: "The pyramid is very high, immeasurably high, even if it has wings and can fly, there is no such measuring instrument. ”

In modern society, there are many ways to measure the height of the pyramid, such as lasers and remote sensing. However, in the Tang Dynasty, without these advanced surveying and mapping techniques, even if they had wings and flew to the top of the pyramid, there was no such tool to measure, which was the most difficult part.

"We have to find another way to turn the immeasurable into measurable." Wu Zetian continued.

"Your Majesty, what does this have to do with sunny days?" An anxious minister hurriedly asked.

"yes." The ministers immediately chimed in.

What impressed the ministers was Li Longji's sentence "The weather is good today, just to solve the problem", what is the relationship between the weather and the solution? At this moment, the ministers can't help but figure it out.

"It's sunny days before there is a day." The problem was solved, his face was saved, the majesty of the court was preserved, and Wu Zetian was in an excellent mood and very patient.

"That's it?" The ministers collectively lost their voices.

Who doesn't know that there is a sun on a sunny day?

"Only when there is a sun on a sunny day can there be a shadow." Wu Zetian then explained.

"Then why noon?" Some ministers are still confused.

"The shadow of noon is as tall as the figure." Wu Zetian's patience was good, and he said with a smile: "At this time, you only need to measure how high the shadow is, and you will know how high the pyramid is." ”

"......" The ministers stammered, with a thoughtful face.

"Wonderful! Wonderful! Wonderful! There are many smart people among the ministers, and after Wu Zetian's explanation, they finally understood and praised in unison.

"The king of Chu is amazing!" A chorus of praise rang out.

"San Lang, come here." Wu Zetian smiled, looked at Li Longji, how to look at it, and beckoned to Li Longji.

"Your Majesty, what are you going to do? But you want to punish me? I'm a fool of myself. Li Longji didn't come over, but stepped back, with a se-face.

"San Lang, Hugh is going to talk nonsense. It's too late for grandmother to hurt you, how can she punish you. Wu Zetian's face was full of gratifying smiles, and he said with a smile: "If there is a grandson like this, what regrets will the husband have!" ”