"Xiaoruan, have you ever seen your three brothers design or assemble mecha at home?"

"No, wow, the third brother doesn't work at home, but the third brother sent me a lot of robots to play with, and I'll dismantle and install them." the little soft milk voice said slowly, and the little head had begun to grow bit by bit.

Designing and refitting the mecha power system is not an easy job. Xiaoruan was absorbed all morning.

This is a four-year-old body. It can't keep up with such high-intensity mental and physical work. After being very tired, he nodded his head and fell asleep.

Yi Lao looked at Xiao Ruan and smiled kindly. He went into the room and took a clean blanket to cover Xiao Ruan. After that, he went to the laboratory to study Xiao Ruan's modified power system.

Just at this time, Tang Guang, the monitor of the mecha class, came to find Yi Lao.

When Tang Guang entered the courtyard of the laboratory, he opened his voice and shouted, "Teacher Yi, old Yi..." teacher!

His second kind call has not finished yet. A roll of paper towel has "Dong" flew towards him and hit him on the head accurately.

Tang Guang hurriedly caught the roll of toilet paper. Looking at Yi Lao with a sullen face, he lost his smiling face and just wanted to speak.

Just listen to Yi Lao's "Shh", point to the little soft sleeping on one side of the recliner, and greet him if he has any fart. Hurry into the laboratory and put it again!

Tang Guang was shocked to see that Xiao Ruan, who should have been sent to the international class in their speculation, slept soundly here.

After entering the laboratory, boss Yi scolded Tang Guang with a face: "you stinky boy, what are you yelling about as soon as you enter the door? You have a loud voice?

Say something quickly! "

Tang Guang righteously touched his nose and unfolded a drawing in his hand, "Mr. Yi, please help me see how the mecha I made according to this drawing is always short circuited?"

Old Yi took the drawing and just wanted to see it.

The little soft who just woke up rubbed his eyes and came in. The little milk voice who just woke up was still a little hoarse, "what's the short circuit?"

She thought her modified power system was short circuited.

Yi Lao directly stuffed the drawing into Xiao Ruan's hand, "Xiao Ruan, show him and teach him by the way!"

Tang Guang: "

The muscles on his face unconsciously smoked, and his face was a little strange: "Teacher Yi, even if you want to express your dislike for me, you don't need a kindergarten sister to teach me?"

He is ten years old, and he is not the first in the class, but he is also a leader. Now Yi Lao asks a four-year-old sister to teach him!

He feels a little... Heartbreaking!

Yi Lao is busy studying xiaoruan and retesting xiaoruan's refitted system.

His eyes are already shining with surprise. It's awesome. The drawings drawn by the little guy in the spare time of class and the modified power system in the morning have perfectly solved the problem of insufficient power of the power system he spent several months designing.

This is a genius!

But he is such a genius. Tang Guang dislikes that he is a four-year-old sister.

Yi Lao immediately scolded him with a grim face: "Xiao Ruan is a four-year-old sister. What's the matter? A four-year-old sister is more than enough to teach you!"

Tang Guang was helpless, but when he faced xiaoruan, he said gently, "little sister, look at my design first. If you don't understand anything, just ask your brother, and my brother will explain it to you."

Small soft unfolded the drawing, only glanced at it from beginning to end, stretched out a short fat milky little finger, pointed to a place and said, "brother, change the parallel circuit here to series, and your mecha will not be short circuited and powered off."

Tang Guang was stunned on the spot and doubted his ears.

This

Did the little sister read his drawing for a second?

She saw the problem.

He looked suspiciously at the little soft finger, and it was clear in an instant that this was actually a very low-level design error, but when he did it himself, he didn't understand.

Now as soon as Xiao Ruan points it out, he understands.

He quickly put away the helplessness and dislike on his face, and showed his dog leg's exclusive smile for a second, "Hey, soft big brother, what's his name? Just call me Guangguang."

Tang Guang is the kind of genius whose IQ and EQ are online. He came from a knowledgeable family. His three generations are scientists who have worked hard for the country all their lives. His three outlooks are particularly correct.

Although he disliked her just now because of his soft age.

But now softy pointed out his problem in a second, and he understood that softy was a real big man, and their so-called geniuses could not be compared with her.

As long as the boss is willing to fly him and call him Guangguang, what's the matter?

Call him a dog!

Yi Lao looked at his dog leg, despised him and said, "if you have any questions in the future, ask softer and don't bother me!"

"Yes!" Tang Guang laughed rather dogleg.

He turned to Ruan and said, "boss, do you want to participate in this youth science competition? Can we form a team?"

Soft raised his small face, a pair of obsidian like bright eyes blinked suspiciously, "what is qingkesai?"

Before crossing, Ruan was a wild scientist. No matter what he did, he taught himself, and then groped for manufacturing.

After crossing, she originally wanted to save her brothers and hid under their wings. Fortunately, she was happy to be a rice bug, so she didn't understand these games at all.

"Big brother, you don't know qingkesai!" Tang Guang said in surprise, as if he had finally found a dog leg to use, and actively popularized science for xiaoruan.

"Big brother, the youth science competition is the abbreviation of the youth science and technology competition. Teenagers under the age of 16 all over the world can form teams to manufacture robots. The jury will judge the advantages and disadvantages of robots according to various dimensions such as robot skills and applications, and finally select the champion.

However, since Su Yifan and Su Dashen were too old to participate in this competition, our Chinese team has become a runner. Almost every year, the medals are won by M country. "

Tang Guang said with some regret.

Yi Lao took the time to stare at him and scolded him: "what's your point to say? Look what you're doing? Last year's simulation robot is also known as a combat robot.

What happened?

At the time of the game, he just came out and his head fell off before he took two steps. The blood made of red ink sprayed everywhere, which scared other children to cry.

What do you say you're doing with all those fancy things that are useless? "

Yi Lao became more and more angry. Finally, he simply blew his beard and glared at Tang Guang: "don't go out and say that you are my Yi Hai student. I can't afford to lose this person!"

Tang Guang was directly sprayed by Yi Lao and couldn't lift his head.

Xiao Ruan quickly took a stool and climbed up to pat Yi on the back. "Mr. Yi, don't be angry. Ruan will go to the youth science competition this year and promise to bring you a champion."

Hearing this sentence, Yi Lao hurried to Tang Guang and blinked.

Tang Guang immediately understood and showed his dog leg's signature smile, "boss, we must form a team to participate in the youth science competition. Let's form a team together!"

"Two people in a team?" asked xiaoruan.

"No, at least two, at most five."

Little soft thought for a while and asked, "can the network class in our school form a team with us?"

"Yes!"

"What about the international class?"

"Yes!"

Small soft sweet smiled, "then I'll find two more people. Can we form a team together?"

"Good!"

When the big man spoke, Tang Guang naturally wouldn't refuse. After all, as long as the big man was willing to take him to fly, he was lucky.

The power system of the easy old mecha is done.