Li Si calmed himself down and walked to the table with the jar. He silently opened the jar.
The jar gently floated up, but it did not glow. It only swayed gently.
This made Li Si feel like his heart was on tenterhooks and he was extremely nervous.
Previously, when he saw Brother Zheng open the cans, as long as the goods were out, it would basically be radiant and grand.
Li Si thought to himself, Oh no, this is probably an empty jar.
However, the jar did not emit any light, but it still cracked open, revealing the contents inside.
The treasures inside were not wrapped in light balls, so they were very ordinary.
Su Yang almost laughed out loud when he saw it.
Li Si was stunned when he saw the item. He did not know what it was.
"Mr. Smith, what is this?”
Li Si asked Su Yang as he picked up the things he had opened.
"Strictly speaking, this will have a huge effect on the Qin Dynasty, but it will take a very long time for it to take effect!”
Su Yang flipped open Li Si's notebook. On it was a third-grade math homework.
There were multiplication formulas copied by primary school students, as well as some simple addition, deduction, multiplication and division operations.
Brother Zheng was also very curious when he heard Su Yang's words.
What could be of great use to Great Qin?
In the end, he saw a strange silk-like thing with some strange symbols written on it.
"What does it say? Could it be an immortal's spell?" Li Si stared at it for a long time but could not figure it out.
Su Yang couldn't help but laugh, but he still said,""This is called an exercise book. It's made by binding paper together!”
"And the things written on it are called the multiplication formula and some basic mathematical operations!”
"If these things can be popularized in Great Qin, the benefits will be unimaginable!”
"It's just that you can't understand it at all now. It's up to you whether you believe it or not.”
In fact, Su Yang did not know this.
During the Qin Dynasty, the imperial court attached great importance to mathematics. There were even many multiplication formulas and geometric application questions for calculating square and circular land.
Therefore, when Brother Zheng heard Su Yang say that it was a mathematical operation, he was very shocked and curious.
He even forgot to ask how the exercise books were made.
"You said that this is a mathematical operation? Can you explain?"
Although Brother Zheng did not recognize the Arabic numbers on it, with his keen eyes, he could see how simple and clear it was to use this symbol to calculate.
Su Yang raised his eyebrows. He did not expect Brother Zheng to have such a reaction, but he still explained.
"The symbols on it are Arabic numbers. The strokes are simple, the structure is scientific, the image is clear, and the numbers are short. It can make mathematical calculations faster, simpler, and more accurate!”
After that, Su Yang spent a lot of time teaching Brother Zheng and the other two how to recognize and use Arabic numbers.
After he finished teaching, Su Yang felt both emotional and expectant.
He sighed with emotion. The Arabic numbers that were supposed to be introduced to China 1,600 years later were now being used in the Qin Dynasty.
The people of the future would no longer call these symbols Arabic numbers and would instead call them Great Qin numbers.
Needless to say, these numbers were a huge boost to the development of mathematics.
Su Yang looked forward to seeing how strong China's mathematics would become under Great Qin's leadership.
Mathematics was the foundation of all science subjects. If this thing was developed well, the development of science and engineering subjects would follow suit.
Moreover, Great Qin still had Su Yang.
However, Brother Zheng and the others obviously could not think of such a distant future. They only felt that this symbol was indeed very useful.
After they learned it, Brother Zheng turned his gaze to the exercise book with numbers written on it.
"Mr. Smith, did you just say that this is made of paper? With such exquisite paper and such concise mathematical symbols, this exercise book must only be used by people of high status, right?”
Su Yang didn't want to say this out loud, afraid that it would hurt Brother Zheng.
However, since Brother Zheng had asked, it was not good not to answer.
Su Yang smiled and said," This is something that seven or eight-year-old children will use two thousand years later. The symbols on it are also written by them!”
Brother Zheng and the other two fell into a daze.
Two thousand years was an unimaginable amount of time.
Brother Zheng couldn't help but think of the Elixir of Immortality again. He wanted to see the world more than 2,000 years later with his own eyes, and he also wanted to touch the cheeks of the children more than 2,000 years later.
Brother Zheng had originally planned to ask Su Yang what the world would be like two thousand years later.
However, he thought about it again. What was the use of asking?
If he didn't get the Elixir of Immortality, he would only have five years left. So what if he knew? It's just adding to my worries.
However, if the Elixir of Immortality was found, then Brother Zheng felt that there was no need for him to know what would happen after more than 2,000 years.
After all, if he really could live forever, he was confident that he could create Great Qin's glory.
Without a doubt, Brother Zheng had confiscated the exercise book Li Si had given him.
Li Si was overjoyed when he saw Brother Zheng put away the things he opened.
Then, he reminded,"Sir, there's only one jar left. You'll definitely be able to get a shocking immortal treasure!"”
Brother Zheng looked at the last can, nodded, and reached out to open it.
This book comes from：m.funovel.com。