"This is the new toy made by that kid. You won't cheat him. No matter how I look at it, I didn't find anything interesting about these things. And this, the gyro, this thing has been available a long time ago, and it can also be regarded as a new toy."

Li Er was depressed and watched his two daughters holding a few broken iron films. The broken iron film was so sharp that it was not sharp enough when used as a knife. But it was possible to hurt people. There was also this gyro and a whip on each daughter's hand. This is understandably a gyro. The only difference is that the gyro is painted in various colors and patterns on it, but there are quite a few, and each person has five.

"Father, you are wrong. That kid, Hehe, is Xiaoniang's brother Heng, but I said that this time the toys are these gyros. The most important thing is not the gyros themselves, but the color on the gyros. If you don't believe me, I'll give you a gyro to see, just take this one of many colors, Father, guess what color it will be."

"Yes, red, it should be green, or it is wrong. There are seven colors, that is seven colors." "Father, let's talk about it with facts." As a result, this princess has also learned some of Yang Heng's catchphrases, and these catchphrases are famous quotes from later generations.

"What's going on? It's obviously a variety of colors, but now it's a color, and it's not any color on the gyro. Woman, have you replaced the gyro?" Li Er's eyes widened. What's going on. Then he picked up the rotating gyro with lightning speed. Only then did he realize that it was still the seven-color gyro, and there were indeed some tricks.

"What about the others, good girl, hurry up and beat the top to show your father." So the two princesses took turns to hit a few tops, and Li Er became more and more interested. What is this phenomenon, but it is very mysterious.

"Come, by the way, this should be called the person from that department, just..." After thinking for a long time, Li Er did not think that such a thing should be asked the officials from that department to come to study.

"Good girl, has that guy ever said who should be studied, and what is the reason?" "Father, Xiao Niang's brother Heng did not explain it clearly. He just said that this is a natural science and people who are really curious can study it, and he doesn't have that time to study it." There is indeed no time to study it, and Yang Heng had too little knowledge of some light and color in his previous life, so he couldn't say anything. Maybe he could have a little understanding, but he didn't understand it much, so it's better not to be ugly.

"Ah, by the way, my father, my mother's brother seems to say that this is related to the weather. Do you see if it is useful?" "Yes, why is there no use? Come on, the Grand Historian Lingjin of the Xuan Taishi Bureau." This time, Li Er found the department that he needed to find. Aren't these mysterious phenomena just the matter of the Grand Historian Bureau?

…………

"Come on, good girl, tell me, what's going on with this broken iron film." The matter of the gyro continued to explain. Even after the Taishi Ling came, he was stunned. What kind of phenomenon is this? He was immediately confused. Li Er's heart was balanced, not just confused.

Then he remembered that there was another problem with iron films. Is there any mystery in it? "Father, this is just a toy. Otherwise, I will go to a place with ice to play for you."

On the ice surface, such a large palace, there are many places where ponds are frozen, and they are all very strong.

"Father, look, this thing is so fun to play with, it's much more fun than the snowboard, and it doesn't even need to be too big." As he said that, the two princesses started playing on the ice.

Looking at the two elves flying on the ice in front (in terms of speed and movement, they are really flying) Li Er fell into deep thought. What useful things can this game be used for? But the more you think, the less you feel that your brain is, the less you can't use it. "Of course, Li Er wouldn't think that his brain is not enough at this time. He didn't know that the place he was thinking was his brain). It seemed that since he saw Yang Heng, he obviously felt that his thinking could not keep up, but when he went to the court, he got better. Yes, there was a group of elites in front of him, so naturally his psychology was balanced.

Since I don’t have enough brains, I’ll find someone to consider it. “Come here, recruit the Minister of War, and the Minister of Works to come and see him.” Even Li Er couldn’t even think about this thing, but his intuition asked him to call the Minister of the two ministries directly. What’s the use? You can think about it for me, and I will make things difficult for you. I can’t only think about this country myself, right? What do you want to do if you ministers do?

"Your Majesty," "Your Majesty," the two ministers came to the palace one after another. They were bothered. They had just left the court and had a lot of official business to deal with, so the emperor summoned them. If there was no serious business, they would definitely have to write a letter.

When Li Eryi saw the faces of these two people, he obviously felt unhappy. This wise king is not easy to be a fool. If it is a fool, then he will just drag it out and chop it. You are so brave that you dare to show the emperor's face. But Li Er is determined to be a wise king, so he will naturally swallow his anger.

"Come on, my dear friends, I'll let you see something, you two, float up." But when it was almost done, it seemed like float up.

The two ministers' faces were even worse. Are we here to watch the two little princesses perform on the ice? Seeing how they are troubled by you, a foolish monarch, before they can do anything, they want to be loyal ministers.

Maybe the two princesses heard the unhappiness from their father's voice, and the performance was even more vigorous. They had never dared to run, and they even occasionally played a small trick. In later generations, this might be a sport, or similar products used on ice and snow, and it was not very similar, but now, this is a strange thing.

"Oh, slow down, look at the little faces that are red from cold, stop and rest." Li Er immediately summoned the princes' performance while watching the princesses' faces and found that they had changed from dark faces to curiosity, and even surprised, and immediately summoned the princes to stop.

"Come here, please carry the princess to warm up and warm up." Xiaobian, you fight with me, I will make you anxious. "Two my dear friends, I have trouble. I originally had something to tell you, but your bad face scared me back. Well, I'm waiting for your letter of advice tomorrow, so I'll go back." After saying that, he turned his head and left.

"Your Majesty, Your Majesty." The two of them were anxious. This thing might be useful for military or civilian use, especially in the snow and ice. But how could he offend His Majesty? So their black faces turned into red.
Chapter completed!