In the light rain, Wang Zheng's carriage finally came to Gaojia Village.

By this time, it was already noon the next day.

The rain was a little lighter, and the drizzle was cold.

Song Yingxing and Wang Zheng transferred to an electric train in Chengcheng County, so their group walked down from the train station and stood directly in the most prosperous area next to Gaojia Village as soon as they got off the train.

Of course, this electric train also made Wang Zheng feel shocked and admired, but this is also a product of "half-immortal and half-physical", and mortals can't think of how to achieve it, so that's it, it's not in the research goal.

Wang Zheng stretched his waist, glanced at Gaojia Village, which was bustling like a dream, and couldn't help but gasp: "This place is different from any place I've seen before. ”

Song Yingxing smiled: "Let's go, go to school, there are more strange things you can see over there." ”

"Hmm!"

Wang Zheng raised his steps and was about to walk forward, when he suddenly heard a whistle of "woo" on the road in front of him, a bit like the whistle of a train, but the sound was much quieter than that of a train.

He couldn't help but be stunned: "What is coming?" ”

Song Yingxing was also stunned for a moment, and then suddenly said with a smile: "It seems that Bai Gongzi's research has made progress." ”

Wang Zheng: "Oh? It's the genius boy Bai Gongzi you said, the one who can solve the problem that the sun fairy car can't drive on a rainy day? ”

Song Yingxing: "Exactly! ”

While the two were saying this, a strange car appeared on the road ahead.

It was a tricycle built on a wooden shelf, much like the old, worthless, tattered wheelbarrow, but with a huge pot on the front...... The pot is still boiling water.

The whistle of "woo" just now was made by it.

It was rushing towards the direction where Song Yingxing and Wang Zheng were, and there was a young man in white sitting in the car, who was so handsome in white that he didn't want it, and the wind raised the white clothes belt, fluttering behind him, making him look like a fairy.

Song Yingxing: "This is Bai Gongzi." ”

Before he finished speaking, Bai Gongzi rushed in front of the two of them with a car......

Bai Gongzi shouted in the car: "Oh no, I forgot to put brakes on it." ”

Song Yingxing: "!! ”

Pedestrians on both sides of the road: "!! ”

Bai Gongzi: "The people in front of you should get out of the way, the test car has no brakes, I can't hide from you." ”

The people on the highway were scattered.

Bai Gongzi continued to rush forward with the car, rushing, rushing, there was a field in front of him, and Bai Gongzi, who had no brakes, rushed into the field without any suspense.

The car overturned, Bai Gongzi rolled several times in a row, his white clothes became black, he got up from the field, and while patting the mud and dust on his body, he smiled: "It's successful, I've succeeded, hahahaha." ”

Wang Zheng also understood at this time: "This car is running with the same power as that textile machine." ”

The white boy, who was dressed in black, laughed: "That's right, it's a car made of a steam engine as a bullet train, and I named it a car." ”

Wang Zheng looked at the car that was overturned in the field, but the wheels were still spinning, and he couldn't help but admire a little in his heart: "It's such a powerful thing, as long as you boil water, you can keep running on the road." ”

But Song Yingxing frowned: "Xiaobai, you car, I took a look at it, and I feel that there is still a big problem with it." ”

Bai Gongzi: "Ah, Old Song, do you feel it too?" ”

Song Yingxing nodded: "With this small pot in the car, it is too small, it can only provide very weak power, so you can only use wood to build a body for it, and you don't dare to use heavy steel materials." ”

Bai Gongzi nodded: "Yes, I'm afraid that this small pot won't move with steel." ”

Song Yingxing continued: "Since its power is not strong, and its carrying capacity is not strong, it cannot transport a lot of coal, that is, it will not be burned for long and it will run out of fuel. ”

Bai Gongzi spread his hands: "There is indeed this problem, its ability to relay navigation is very weak, as long as it leaves the village, it will be suspended immediately." ”

When the two said this, a large group of people ran on the road in the distance, it was the "graduate students" who followed Bai Gongzi to do research, they helped Bai Gongzi to research at the same time, completed their studies, once they graduated, they were the top technical engineers in Gaojia Village, and they had the opportunity to get a super high salary of fifty taels of silver a month.

So these "graduate students" were extremely desperate, a group of graduate students rushed over, picked up the "car" from the field, put it back on the road, and some people carried a large bag of coal to refuel the pot.

Bai Gongzi swiped the ground and jumped into the car again: "Continue the test!" ”

Graduate students: "Teacher Bai, be careful. ”

Bai Gongzi laughed, waved at Song Yingxing and said: "Old Song, you help me think about how to optimize this car, give it stronger power and better load, help me think about it, I always have something unexpected by myself...... Ah...... It's rushing up again......"

The car took Bai Gongzi and rushed out again.

Bai Gongzi shouted: "Oops, I forgot that I haven't installed the brakes yet, the people in front of me get out of the way...... I can't brake the car......"

The car took Bai Gongzi and rushed towards the direction of the school again, and at a bend in the distance of the road, it flipped into the field with a pop.

A large group of graduate students chased after him again: "Teacher Bai, are you okay?" ”

Bai Gongzi got up with a disgraced face: "I'm fine, but ...... My car fell apart, ahh......h

The car was made of wooden frames, and where it could withstand three times or two rollovers, it had scattered into a pile of scrap.

Bai Gongzi was so distressed that he couldn't breathe! Shouted under the field.

A group of graduate students desperately comforted: "Teacher Bai, don't be sad, let's go to the carpenter and build a new one." ”

Bai Gongzi: "The body made of wood is not good, it is too unstrong, hurry up and study lighter and stronger materials." ”

The graduate students were gossiping: "How about using aluminum?" Aluminum is light! ”

"But aluminum isn't strong."

"Try mixing aluminum and iron together."

"Is it going to explode?"

"Probably not! Neither aluminum nor iron can explode, and it is not magnesium. ”

"Let's give it a try."

"Hey, it's really not going to explode, is it?"

"No, don't worry."

Bai Gongzi: "My waist...... I think I just fell and hurt ......"

The graduate students were shocked and hurriedly raised Bai Gongzi: "Hurry up, go see the doctor." ”

A group of people hurriedly went to the hospital in the business district of the merchant village.

Wang Zheng looked at this scene and opened his mouth wide in shock: "Your village is really a place full of vitality." ”

Song Yingxing smiled: "This is called the academic atmosphere, and we are working hard to build it." ”

Wang Zheng: "Your village is really far ahead. ”