"You won't understand," Zhu Ziming waved his hand, looking too lazy to say, of course, it's not that Zhu Ziming is unwilling to say, what universe, the theory of the sun and the earth, and these ancient people, where do you start?

Everyone immediately rolled their eyes

As a modern person with advanced thinking, Zhu Ziming can only be used as a point to teach them knowledge, which they can't accept at all.

Seeing that they looked suspicious, Zhu Ziming decided to show them the great science, and said to the miscellaneous servants of the academy: "You go and find two crystal cups, and bring some salt, a chopstick, an egg, and some ink and water." Looking at Zhu Ziming, who asked for so many things in one go, everyone was suddenly confused, what does Director Zhu want these things to do, could it be that he is hungry and can't eat eggs, but chopsticks and salt are still said in the past, what is this ink for?

As everyone thought at the beginning, the handyman of the academy really thought that Zhu Ziming was hungry and brought a hard-boiled egg, which made Zhu Ziming cry and laugh a little, but it was okay to be cooked, he didn't say anything, waved his hand, and signaled that the handyman could retreat.

Under the amazed eyes of everyone, Zhu Ziming said solemnly: "Today I want to give you a vivid lesson, in our world, there are actually many wonderful things, we haven't discovered yet, today I will show you." ”

Wonderful? The scholars were stunned, and they couldn't help but feel a little excited, is Director Zhu going to play tricks?

Zhu Ziming poured the water in the wooden barrel into a crystal cup, poured one-third, added salt to the crystal cup until it could not be dissolved, and then filled a cup with water, dripped in one or two drops of blue ink, dyed the water blue, and then took a chopstick, along the chopsticks, carefully poured the blue water in the cup into the crystal cup.

At this point, Zhu Ziming stopped what he was doing, glanced at the many students who were completely puzzled, and asked, "If I mix this blue water with white water, what color do you think it will become?" ”

"Of course it's blue," many scholars replied without thinking, and the gentlemen of the academy nodded secretly, it should be blue, but looking at her mysterious smile, her heart was a little bumpy, as if this question shouldn't be so simple, is it still white?

Some scholars also took this into account and replied weakly, "It may be white." ”

"Whether it's blue or white, we'll know if we try it," Zhu Ziming finished speaking, took a chopstick, followed the chopsticks, carefully poured the blue water in the cup into the crystal cup, in a trance in everyone's hearts, suddenly saw that the crystal cup was blue ink on the top, and white salt water on the bottom, and was dumbfounded.

The astonishing status quo simply blinded everyone's eyes, and many people muttered to themselves: "Director Zhu is really a trick, but it's really good-looking." ”

Zhu Ziming shook his head: "This is not a trick, but knowledge that you don't know, that's why I said that there are many things in this world, waiting for us to explore."

"A few scholars who just said it was a trick suddenly blushed with embarrassment, they were so ignorant! But if it's not a trick, why is there such a magical "scenery"? White water and blue water are separated by two layers in one cup.

Zhu Ziming really wanted to explain it to them again, but at the level of physics knowledge, for these ancient scholars who only knew poetry and songs, they really explained it hundreds of times, and they couldn't say why, so Zhu Ziming still chose to give up, we can't play the piano to the cow!

"Director Zhu, what are you doing with this egg?" A cute little Lori female classmate, with a red smiling face and a ruddy little mouth, said softly.

"This egg, in fact, has no effect," Zhu Ziming pursed his lips and said indifferently.

Everyone was stunned for a moment, and immediately laughed: "We guessed well, it turns out that Director Zhu is really hungry."

Looking at the snickering scholars, Zhu Ziming didn't say much: "Although this egg is useless, it is not for eating" He immediately picked up the egg and threw it into the crystal cup very casually.

How did you throw away the eggs? Everyone glanced at it in unison, and when they saw the egg sinking to the bottom of the cup, but the scene that made their eyes widen happened, and the "heavy" hard-boiled egg actually floated slowly, floating at the boundary between the two colors of water, the center of the cup!

Amazing! The egg actually floated in the center of the cup! Everyone wiped their eyes vigorously, they couldn't believe their eyes, this is amazing, the tricks are not so elusive, it makes people scream again and again.

It stands to reason that the egg will sink to the bottom of the water, how can it float in the center, could it be that Director Zhu knows witchcraft? Everyone was beating drums in their hearts, and they felt more and more that Director Zhu was mysterious. "Little Brother Zhu, the old man still misjudged you," Kong Li praised with admiration and surprise: "You are even more unfathomable than I imagined!" ”

Zhu Ziming, who thinks he is thick-skinned enough, can't help but blush when he is praised by Kong Li like this, this is just a small experiment in junior high school physics class, and now that he has moved here, he seems to have become an unfathomable master, which is really embarrassing

Zhu Ziming said with a smile: "Mr. Kong praised it falsely, it's just some little tricks." ”

Chen Juren said unsatisfactorily: "Why don't you show us another one?" ”

Zhu Ziming was speechless for a moment, do you think I'm a monkey!

Zhu Ziming coughed lightly twice: "Today's class will be here for you, I gave you this lesson, I want to tell you, don't blindly read dead books, many unknown knowledge, we need to create, and then teach the next generation, for example, why do eggs float in the water, if someone knows the answer, the academy will give a reward." ”

Reward? The students of the academy suddenly lit up their eyes, and they were all a little eager to try.

And this method of rewarding students to learn new knowledge independently was also thought of by Zhu Ziming, and he didn't want the students in his academy to always focus on textbooks, otherwise what muskets and cannons, how many years would it take to come out? And these things must be created by their own students, which is called a cow fork!

Zhu Ziming, who was in his heart for a while, showed a silver smile, rewarding some silver is nothing, the important thing is to encourage students to be diligent and motivated, and the development of the Chinese nation will take a big step.