Datang Mechanical Era

Well, just like a living person, the mountains, dragons, algae, and fire on the clothes are also very realistic.

The face is exactly the same as that of Li Longji in the Xingqing Palace in the park.

Um?

wrong!

The "Li Longji" in Xingqing Palace is played by Zheng Qianji.

Why is the statue in front of me exactly like him?

After a long dispute, is this statue the image of Zheng Qianji?

Could it be?

In an instant, Bai Tianyang had a guess. But this guess was so bold and weird that it made all the hairs on Bai Yang's body stand up.

"What's wrong? Brother, are you cold?" Zheng Qianhe said.

Bai Tianyang tried hard to regain his composure and said, "Mr. Zheng, my companion is very pitiful. Please let him go. He...he is also a scholar."

Zheng Qianhe said: "Where did you study?"

Bai Tianyang said: "The Capital Tongwen Hall."

Zheng Qianhe sneered: "Bragging." But he still turned around and waved at the large group of chickens.

The moment he turned his head, Bai Tianyang quickly reached out and pinched Zheng Qianhe's shoulder. At the same time, he stretched his head and looked inside through Zheng Qianhe's collar.

Zheng Qianhe glared at him and said angrily: "What are you doing?"

Bai Tianyang said quickly: "Junior is too concerned about his companion. I am afraid that if Mr. Zheng moves too slowly, my companion's life will be in danger..."

Zheng Qianhe frowned and said: "Hua Chong has a docile personality and will not harm anyone's life without the instructions of our Zheng family."

Bai Tianyang said: "This junior is rude, please forgive me."

Zheng Qianhe then turned his head and continued to move forward.

At the same time, after Zheng Qianhe waved, the chickens who were surrounding the "doormat" quickly moved away.

The "doormat" crawled up behind Bai Tianyang, looking at Zheng Qianhe as if he were a ghost.

At the same time, Zheng Qianhe reached the foot of the emperor's statue and walked to the heel. Suddenly, a door opened automatically in front of him, revealing the dark space inside.

It turns out that the inside of the statue is hollow, with a cave inside.

Lights soon came on in the dark space - it was a corridor with white walls.

A cold and cold air hit his face, and Yang shuddered during the day.

Zheng Qianhe said: "Come in with me."

Bai Tianyang and the "doormat" followed Zheng Qianhe. Zheng Qianhe said, "You are from a Western school. You should be very proficient in geometry and physics?"

Bai Tianyang said "hmm".

Zheng Qianhe said: "Wonderful! Wonderful! Help me solve two problems later. If you can solve them, I will be willing to make cows and horses for you."

"The doormat" said: "Can't you make it?"

Zheng Qianhe said: "I am a sacrifice. What are you doing with useless people who don't study? Are you wasting grain and adding shit to the world?"

During the day Yang and the "doormat" looked at each other.

Soon, Bai Tianyang followed Zheng Qianhe into a room at the bottom of the statue - the furnishings inside looked quite ancient, probably from the late Qing Dynasty and the early Republic of China. There was a gilt-carved bed with a white mosquito net hanging on it. Any ashes.

But the walls, floor, and even ceiling of the room are densely covered with "ghost symbols".

When Bai Tianyang stepped into the room, his first reaction was - dizziness.

But when he took a closer look, he suddenly discovered that these "ghost painting symbols" were actually math and physics questions, as well as ideas and drafts for solving the problems.

For example, in the middle of the wall facing the door, there is a question written in black charcoal:

Looking at the seven floors of the towering tower from a distance,

The red light dots doubled.

A total of three hundred and eighty-one lights,

Please tell me how many lamps there are at the tip.

The solution to this question is written below. It probably means that the number of pointed lights is one part, then the second layer is 2 parts, the third layer is 4 parts, the fourth layer is 8 parts, and the fifth layer is 16 parts. The seventh level is 32 copies, and the eighth level is 64 copies. The total is 1+2+4+8+16+31+64=127 (shares).

So 127 servings is 381 cups, so each portion is 381127=3 cups.

In other words, there are 3 pointed heads.

Bai Tianyang secretly smiled in his heart: Is it this kind of elementary school mathematics that he asked me to help him solve?

Zheng Qianhe was standing next to this "elementary school math problem" and looking at several other questions. After watching for a while, he waved to Bai Tianyang: "Brother, come here, you can solve this problem."

Bai Tianyang walked over and looked at the wall, frowning slightly.

The difficulty of this question is definitely not at the elementary school level.

Although it can't help him.

"The boulder fell into the well. Within 8 seconds, I heard the sound of the boulder hitting the bottom. How deep is the well?"

During the day, Yang began to draw on the wall with his index finger and quickly calculated in his mind.

At the same time, Zheng Qianhe stood in front of another question on the wall, beckoning the "doormat" to come over: "You and this little brother should each do their own thing, and no cheating is allowed. Otherwise, we will kill them all!"

Tian Tianyang said calmly: "This question is settled."

Zheng Qianhe turned around and looked at Bai Tianyang with squinted eyes, and asked, "Tell me, how do you explain it?" As he said that, he took out a charcoal pen from under the bed and stuffed it into Bai Tianyang's hand.

Bai Tianyang said while using charcoal calculations on the wall: "These 8 seconds can be divided into two parts:

“1. The stone begins to fall until the stone falls to the bottom, causing a sound (t1);

“2. The sound comes back up and enters our ears (t2).

"Next, from the question we can know: t1+t2=8 seconds;

"Then, according to Newton's free fall formula: h (height) = 1/2*g*t1 (**2);

"The propagation speed of sound in the air is 340 meters/second, h=340*t2;

“So, 1/2*g*t1(**2)=340*t2=340*(8-t1);

“To solve this linear equation of two variables, t1=7.23s;

"h=340 meters/second*0.77 seconds=261.8 meters. UU read www.uukanshu.net "

Zheng Qianhe nodded and said: "Not bad, not bad! Excellent, extremely fast!"

He turned around and asked the "doormat" again: "What about you? Have you solved your problem?"

The "doormat" touched his head and looked at the wall without saying a word.

Zheng Qianhe read slowly: "There are three pieces of grassland, with an area of ​​3 hectares, 10 hectares and 24 hectares respectively. The grass on the grassland is the same thickness and grows equally fast. If the first piece of grassland can feed 12 cows for 4 weeks , the second piece of grass can feed 21 cows for 9 weeks, then, the third piece of grass can feed exactly how many cows can feed for 18 weeks?"

Then he turned his head, looked deeply at the "doormat", and said word by word: "Can't you?"

Bai Tianyang discovered that Zheng Qianhe, who was smiling just now, now had two fierce lights in his eyes.

"belch!"

The "doormat" burped violently.

Zheng Qianhe said: "Really not?"

The "doormat" said: "Yes, yes! 3 hectares of grassland can feed 12 cows for 4 weeks, which means that 48 cows can feed for 1 week, and 18 weeks, that is 4818..."

Zheng Qianhe interrupted: "Wrong answer!" Then he raised his hand and waved.

Amidst the sound of "嘘嘤", two chicks flew in from the outside, flapping their wings and hovering above the "doormat".

"Hiccup! Hiccup! Hiccup! Hiccup!"

"The doormat" hiccups even more violently.

Bai Tianyang shouted: "I know this question, I will answer it for him! Don't forget, doormat, grass can grow after you eat it..."

Zheng Qianhe said coldly: "You are cheating by answering for him. The two of you will sacrifice together!"