The little princess picked up the egg and shook it. As a foodie, she felt that it was cooked and edible.
The little princess squatted down, picked up the egg, cracked it, and began to peel it.
"One hour is two hours, and one hour is half an hour."
"An hour is sixty minutes, and a minute is sixty seconds."
Xiao Ran added, "The speed of light is 300,000 kilometers per second, which means it travels 300,000 kilometers in one second."
Without popularizing these units, it would be difficult for Li Chunfeng, Li Shimin and others to understand this gap.
Li Chunfeng's eyes looked more and more strange when he looked at Xiao Ran. Xiao Ran knew too much, much of which was unknown to Li Chunfeng and others.
Li Shimin and Li Lizhi were not surprised, after all, they knew that Xiao Ran lived more than a thousand years later.
Hearing that Li Shimin was coming, people from other colleges also came over one after another, and the number of people from the Agricultural College increased.
Xiao Ran didn't notice that Princess Yuzhang, Li Ke, Li Tai and others had already arrived.
While others were exploring the ocean of knowledge, the two little princesses were happily eating eggs, immersed in the deliciousness of the food.
Eggs are basically available in the morning. The little princess hadn't eaten them for the past two days, and when she saw Li Chunfeng holding them, she suddenly wanted to eat them.
The little princess gave half of the egg white to Princess Chengyang, and half of the egg yolk as well.
Qiao'er listened and took notes of what Xiao Ran said with a pen.
After everyone else had digested the information, Xiao Ran continued, "It's not just the sun and the moon. In fact, many of the stars we see at night are much larger than the Earth. They are stars that emit light themselves. Stars are much larger than the Earth. The sun is a star. The stars look small because they are just too far away from us..."
Xiao Ran took out a tissue and wiped the corners of the little princess' mouth. He was stunned when he saw the eggshell on the ground.
Where do the eggs come from?
Why are there eggs here?
I didn’t eat eggs this morning!
"Young Master, please continue." Li Chunfeng was very eager to learn the knowledge points that Xiao Ran had mastered. Although they were different from his previous understanding, Li Chunfeng believed them very much and did not doubt their authenticity at all.
"The sun does not revolve around the earth, the earth revolves around the sun."
"No, then how do you explain the alternation of day and night?" Li Shimin couldn't figure it out. If the earth revolves around the sun, he couldn't understand this.
"The alternation of day and night is due to the Earth's rotation." Xiao Ran picked up the globe and turned it. "As the Earth rotates, it also orbits the sun. The rotation affects the alternation of day and night, and the revolution affects the cycle of the four seasons."
After seeing Xiao Ran's demonstration, many people were unable to react, but Li Chunfeng understood it and was ecstatic.
If that's the case, then it makes sense.
"The moon revolves around the earth. Does it have any impact?" Li Chunfeng continued to ask.
"Yes, the tidal effect, the ebb and flow of the ocean, is actually affected by the moon."
"Huh? The ebb and flow of the tide are affected by the moon?" Li Shimin and others really didn't expect this.
"Well, the proximity of these celestial bodies does have an impact on each other. The sun is also moving, but we just can't feel it..."
Xiao Ran told him everything he knew about this matter.
Many people did not go to class and listened to Xiao Ran talk about astronomy and geography.
By the time she left, Qiao'er had recorded a lot.
"Qiaoer, why do I feel like something is missing?" Li Chunfeng turned around and saw two students carrying a globe.
"Teacher, let's just bring the globe!"
"I always feel like something is missing." Li Chunfeng felt that something of his was missing, but he couldn't remember where it was.
Everyone else left, and the students from the Agricultural College also entered the school. Only Xiao Ran, Li Shimin, and a few princesses and princes were left in the yard.
"Xiao Ran said these things are very important. They're not just for people in the School of Astronomy and Geography. The sun and the moon are closely related to everyone, and everyone should know about them..."
Others agreed.
"Xiao Ran, what do you think?" Li Shimin asked Xiao Ran.
"Let's set up a newspaper! Publish these unique things in the newspaper and sell them to other people." Xiao Ran suggested.
"Will anyone buy this kind of thing?" Li Ke felt that it was not a good idea.
"It's not just astronomy and geography. Newspapers also contain poetry, songs, good articles, anecdotes, the latest news, court policies... a lot of stuff. If the newspaper is of good quality, I think people would be willing to buy it."
"Hey, this is a good idea and sounds interesting. I will invest in this project!" Li Shimin felt that he could make money.
Xiao Ran made a lot of money from these things, so Li Shimin was also very active.
"Grandpa, who is responsible for this matter?" Li Tai asked.
The others looked at Xiao Ran. This was Xiao Ran's suggestion, and they thought Xiao Ran was the right person to do it.
"I can't do it. At most, I can come up with some ideas. Let someone else take on the actual management!" Xiao Ran refused. He was not cut out for that.
"Grandpa, there's not much to do here at the Agricultural College, and what we can teach is very limited. Let me take charge!" Li Lizhi felt that this was also very meaningful. She didn't have to worry about not understanding something, and she could ask Xiao Ran at any time.
Li Lizhi was in charge, which to some extent meant that Xiao Ran was in charge. This was what Li Shimin felt.
"Okay then, let Lizhi take charge of this matter! If you need anything, just ask Dalang. Write more about the astronomy and geography that Xiao Ran mentioned earlier. There should be a lot of people interested in this."
Li Shimin gave some instructions.
"Yes, Grandpa!" With Xiao Ran's connections, poetry and songs were not a problem at all.
Reciting a classic poem every day is not a problem at all.
"Grandpa, I want to set up a music school and learn different musical instruments. Is that okay?" Princess Gaoyang pulled Li Shimin's arm and acted coquettishly.
Everyone else had something to do, and Princess Gaoyang was not willing to lag behind.
"Musical instruments?" Li Shimin looked at Xiao Ran. "Will the musical instruments be different in the future?"
"Many musical instruments in other places are indeed different from those in China. It would be nice to popularize them in Datang!" Datang has also made good progress in this area. We can enrich this industry and bring something different to Datang.
Li Yuan was good at playing the pipa, and Li Shimin also liked singing and dancing. It seemed that all the royal family of the Tang Dynasty liked it, and the most amazing one should be Li Longji.
The disciples of the Liyuan Opera are famous, and the Jiaofangsi is responsible for these things.
The Jiaofangsi of the Tang Dynasty was engaged in singing and dancing, not selling seafood.
Not a friendship like Guan Yu and Bao Yu!
It is different from the Jiaofangsi in the Ming and Qing dynasties.
"Since Xiao Ran said so, then if there is any problem, go find Xiao Ran and Dalang!" Li Shimin did not object. If there is any problem in the Tang Dynasty, go to Li Chengqian, and if there is any problem in the 21st century, go to Xiao Ran. Anyway, Li Shimin will not help.
"Okay, then I will be the dean!" Princess Gaoyang wanted to hang her photo in the Hall of Fame as soon as possible.
Suddenly, two more colleges were added.
"Seventeen, do you know about Western musical instruments?" Princess Yuzhang also knew something.
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