"The old man heard that you have a thing that can talk and move and look like a human being, and is wrapped in iron sheets, where is it? Tong Zhenye stayed at the end and whispered to Ren Baqian. He wasn't interested in the steam engine, but he was very interested in the robot in the school, and he had heard Tonglan say it many times.

"That's Gundam Sensei at the school. Ren Baqian said with a dark face, anyway, the steam engine made by his students is of great significance to him, but others don't look down on it, which makes his old face a little unbearable, especially at this time, he doesn't want to see Tong Zhenye and Qin Chuan.

"Where? Even if it's a teacher, the old man has to take a look. Tong Zhenye said with a smile.

"He was in recent retreat and didn't see any visitors. Ren Baqian decisively refused.

"Just take a look, you still have a lot of good things, except for the toy just now. Tong Zhenye remembered what Tonglan had said before, and his heart was like a cat scratching. But it's okay not to have the last sentence, and with that sentence, Ren Baqian's face is even darker.

"I don't see any guests. Wait for next time. Ren Baqian snorted and drove Tong Zhenye out,

Turning around, he went back to a room first, and saw Li Fu holding his hands on the pair of Gundams, just like a pervert seeing a beautiful woman.

These days, Li Fu has to come and touch it every day, which makes Ren Baqian a little cold.

Back in the backyard, many students were cooling down the steam engine and checking it.

"Stop what you're doing first!" Ren Baqian said, standing not far away, and everyone immediately put down what they were doing to listen to him.

"Did you hear what you just said?" asked Ren Baqian.

"Your Majesty said that the future of Dayao depends on us. Du Lao Liu was there laughing non-stop.

"Polite words, do you really believe it?" Ren Baqian directly sneered. Do you still want to make a face?

"Your Majesty never says polite words!" Du Lao Liu's eyelids rolled over.

"What can you do with these things? Carry water?" Ren Baqian sneered. "Didn't you hear what the other ministers said?"

Many students' faces turned black when they heard this, even Tonglan. The steam engine that was made after studying for so long and using more than a month was denounced by them as a toy, and no one could accept it.

"Unwillingly?Want to be praised and admired?Want them to see how good you are?Want to make them really think you're doing great things?Want to do this?" Ren Baqian looked at everyone.

"Yes!" said someone else.

"I want to, too. After all, you are my students, and what you have learned is what I imparted, and if you are despised, it means that I am also despised. "Ren Baqian said slowly.

"The beginning of the knowledge of the steam engine represents a new power source. The next step is to convert the steam engine into something else, like the train we mentioned earlier, a train can pull hundreds or thousands of tons of cargo. And the speed is more than three times that of ox carts and horse-drawn carts. As long as this kind of thing is made, no one can look down on you anymore. ”

After Ren Baqian finished speaking, everyone began to count hundreds and thousands of tons with their fingers, thanks to Ren Baqian's math class, these students were finally able to understand addition, subtraction, multiplication and division, and they were shocked after the calculation.

One ton of goods is 2,000 catties, and one thousand tons of goods is 2 million catties.

The load of the ox cart is generally 3,000 to 5,000 catties. That is to say, the train that Ren Baqian said can at least top hundreds of ox carts, and more importantly, hundreds of ox carts pull goods, and the grain and grass consumed are not a few, because the grass in some places is not very suitable for livestock to eat, and it will hurt the stomach if eaten.

Ordinary weeds can only keep livestock from starving, but they don't have the strength.

There are other things to eat, otherwise it is impossible for the horned ox to have the strength to haul goods over long distances.

For example, the Ba beast, the ancient people would often break the Ba beast and mix it in the fine forage for the horned ox to eat.

Therefore, hundreds of ox carts pull goods, followed by at least dozens of ox carts of forage and other things.

The train can save this trouble, and many students have a better understanding of the role of neatness through the production of steam engines this time.

If the train had been made, the ministers who had come today would have been different.

After all, these students are still children, and they were instigated by Ren Baqian, and soon became enemies, and even Tonglan gritted her teeth and prepared to make Tong Zhenye look good.

"You go back and think about how to improve this steam engine. I can hint at connecting the rods, changing the direction of the force, and the flywheel. "Ren 8000.

"You can also ask Gundam-sensei! ”

After Ren Yaqian finished speaking, he wandered away, while the others ran to Gundam to ask questions about the train.

Half a day later, an exclamation came from the room: "Tonglan, you broke Gundam Sensei." ”

"I'm just going to see, who knows if it's going to be dismantled as soon as it's dismantled, what's in it? Don't drag me, just put it back on later!"

"There's really no one in here, I've been wondering if there's someone or something else hiding inside!" Du Lao Liu's exclamation also came out.

"Are you stupid? This one is obviously lifeless. But it's strange that no life can speak!"

"Ah, Shi Dang, you broke another piece!"

"It was the copper orchid that broke it, I think it's broken anyway, so it's better to study it. ”

"Tomorrow the devil will kill you. ”

He put it on again after a while, and he didn't know who did it, so he kept his mouth shut, if anyone leaked the news...... I'll let you know what a punching bag fist is!" said Tonglan viciously as she waved her small fist in the room.

"Don't you know who the ghosts are? If this thing is leaked, you won't be able to escape! Everyone will be unlucky!"

Shi Dang has more brains than Tonglan in the end, and directly pulled everyone into the chariot.

Then, when Ren Yachien came the next day, his face turned black as soon as he entered the room, and he saw that the shell on Gundam's body had obviously been touched and then forced on. As soon as the eight thousand touched it, those few shells fell off.

All the mechanical parts inside were exposed, and some of the wiring was also pulled off and knotted haphazardly

"Bang!" Ren Baqian still wanted to see what they had done to Gundam, but with a single touch, Gundam's arm fell off directly, almost hitting his foot.

"Sensei has broken Gundam-sensei!" a little Lori's exclamation came from outside the door.

I saw Tonglan standing at the door with a slightly open mouth with a shocked expression, and pointed at Ren Baqian with his finger.

"What's wrong?" a group of people rushed to the door to probe their brains.

"Hmph, you guys have itchy skin, right?" Ren Baqian smiled and said with a smile, these bastards have learned to frame and frame them?

"Say, who did that?"

Brush!

A group of people stretched out their fingers and brushed at Ren Baqian.

Ren Baqian's face darkened: "You don't shed tears if you don't see the coffin, come and hang the flagpole for me, Lao Tzu will shoot them for fifty minutes today!"

"Dadada!"

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