"Little friend Zhang Feng, this Old Man knows about mathematics. I've also seen it in Lao Li's house. However, this Old Man still doesn't understand physics, let alone chemistry. Can you explain it to this Old Man in detail?"
Yu Shinan's curiosity was piqued.
He knew a little about physics, as well as the magical division and multiplication table. He also learned some things from his conversation with Du Ruhui. Du Ruhui, who mastered this thing, was actually able to handle the complicated matters of food distribution, registration, storage, and so on.
How shocking was this?
If it was an ordinary person, facing thousands of people coming to buy food or exchange food every day, wouldn't it take dozens of people to handle it?
This could not help but highlight the power of mathematics.
But what was physics?
Although he had heard of it, what he heard was definitely different from what Zhang Feng said.
Zhang Feng also knew that Yu Shinan would ask this. He deliberately dragged it out and said, "Old Man Bo Shi, actually, this is the highest level of mathematics. For example, if an illiterate person doesn't even know how to read, how can he learn the Book of Songs?"
However, when Zhang Feng saw the displeasure on Yu Shinan's face, he hurriedly said, "The so-called physics is actually studying something. For example, how to use the power of nature to transport water to a mountain instead of using manpower."
"Also, how to make a catty of iron and a catty of cotton fall from a high place at the same time and land at the same time, etc. These are all more profound things. They all require the foundation of mathematics to be able to calculate things."
Isn't this what the fraud is studying?
Yu Shinan instantly lost interest.
"What about chemistry?"
"What's that?"
"This …"
Zhang Feng was a little speechless.
At this moment, he did not know how to explain it to Yu Shinan. There was no way to explain it.
How to explain it?
After thinking for a while, Zhang Feng said, "Do you still remember the thing I mentioned just now? My research institute is to study how to let the people eat their fill, wear warm clothes, and have a warehouse full of food. Also, about the ship. Oh right, Old Fang, have you told this to Mr. Bo Shi? "
Fang Xuanling shook his head.
"I haven't told him yet. This thing hasn't been done yet. How can I tell him? But now that you've said it, I'll tell him, okay? "
Fang Xuanling pursed his lips and told Yu Shinan everything about the shipyard, the Sea Silk Road, and the car factory.
Yu Shinan was dumbfounded.
Especially the kind of iron ship that didn't need manpower to paddle and could move the ship. What kind of thing was that?
This was something he had never heard of!
What was this?
This was the real lewd trick!
Compared with the craftsmen who called themselves strange masters, if this thing was really built, the Tang Dynasty would really enter the golden age. Plus, there would be endless food, those looms, and the invincible spears and crossbows. Although Yu Shinan did not agree with war, the foundation of a country was its military. If there was no strong military, how could the safety of the people be guaranteed?
Zhang Feng, this brat, simply included everything from military, to business, to agriculture. This … ….
Yu Shinan did not dare to think about it.
He hurriedly asked, "Young friend, what you said, is it chemistry?"
"Yes. These things, whether it's physics or chemistry, are all called science. But it's still too early to talk about these things. You can just think of it as fun. This thing still needs time to be revealed. "
People in this era did not understand these things at all. They did not even have the basic common sense of life. If you said too much, people would only think you were crazy.
But the reason why Zhang Feng told Yu Shinan at this time was that this guy was the most representative Confucian scholar of the Tang Dynasty. His academy needed such a person to hold the fort.
Otherwise, Zhang Feng would not have bothered to say these things.
After all, if he said it too early, people would only take it as a book.
Only when he said it at the right time could it have an unexpected effect.
Yu Shinan also understood Zhang Feng's meaning.
He nodded and said, "Don't worry. I understand what you said. But, what's the matter with the military? Could it be that you want to train soldiers? "
This was also what Yu Shinan was most puzzled about. Compared to science, that stuff was like a divine object that couldn't be found anywhere. But what about military?
He instantly thought of the dirty scene in the garrison camp outside Chang 'an City.
This was simply like the difference between heaven and earth. How could it be possible to combine these two things that were originally completely unrelated?
Moreover, it was in White Deer Academy?
In fact, the military was also the purpose of Fang Xuanling's visit today.
He was very worried that once this thing was revealed, it would inevitably cause ripples in the imperial court.
At that time, it would not be a simple problem of the academy, but a political problem.
Fang Xuanling patted Zhang Feng's shoulder with a serious face and asked, "Fengzi, you have to think about it. Once this military course is revealed, do you know what the consequences will be? And military studies, isn't it just reading books? Could it be that you want everyone in White Deer Academy to study the art of war? "
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