Shock!The artifact in my backyard was exposed by my daughter

Chapter 43 Prehistoric F1
There are racing cars, but in reality racing cars need to be refueled. Where can gasoline be produced in the prehistoric world?

Bai Yu snapped his fingers.

Since there is no gasoline, it is better to copy the mechanism of Shenzhou to the racing car.

The three children stared round and round, just now they witnessed a great invention of a genius father.

The three four-wheeled cars stood in place in front of them, because their appearance was too strange.

The youngest daughter, Jingjing, even took a few steps back.

"Daddy, what are these three strange things?"

Bai Yu patted his chest and said, "Daddy called this game Formula 1, and the three lying on the ground with four wheels named it racing car for their father."

"F1? Racing car?"

Lulu scratched her little head, and asked questioningly: "Daddy, this name is also a bit strange, what kind of caress, what kind of car?"

Bai Yu was asked.

That's right, he just chose the name from memory, but he couldn't answer why it was called this.

However, you can't say that you have traveled through time, tell the three of them that your father died once, and you came to this prehistoric world?

It's too ridiculous, I don't even believe what I say.

So Bai Yu could only be sloppy, and said: "Don't worry about it so much, there is no reason for the things your father created, you can just play with it, if you have to say that your father just thinks the name is nice and the toys are nice."

"What, why do these things that Daddy reversed look the same, and there is a small tail at the back, what does it mean?"

Bai Yu took a closer look, and the F1 car he created with his imagination was indeed nothing special, but in his impression, the F1 car was also nothing special.

Bai Yu went to the side of the racing car to have a look, scratched his head, and said, "This thing is called a balanced rear wing, which makes the air easier to form streamlines and is used for acceleration."

The three daughters were in a fog.

He forgot that the child is still too young, and in this prehistoric world, immortality is number one, so there are no physical laws to speak of.

In this world, gravity and acceleration are all nonsense.

Bai Yu cleared his throat and said: "This is the way that adults know. You will naturally know in the future. You just need to turn the crystal stone into it and step on the pedal to make the car move. The harder you step, the harder the car will run. sooner."

"But the speed of each car depends on the crystal engine. Now the top speed I give you is the same. In the later stage, you can enlighten yourself according to the level of cultivation and change the engine."

The three daughters seemed to understand and nodded.

Then Bai Yu continued to explain: "The three of you can race with a racing car, and there are a lot of variables on the track. Don't look at Jingjing who is younger than you, she may beat you. Remember children, don't look at this thing It's just a toy, but it's not easy to train him to perfection."

Before Bai Yu finished his introduction, the three children walked towards the racing car.

Lulu was the first to attack and said, "Daddy, the racing car you conjured up is too ugly, and it's either white or black."

Bai Yu turned his head to look.

Indeed, as the three children said, he was negligent. He just made the prototype of the three racing cars, and did not expect to personalize the racing cars.

At this moment, Yue Yue asked, "Daddy, can you change the color of this racing car, I want to change the color."

Bai Yu patted her chest and replied: "No problem, what color do you want."

Yueyue replied immediately: "I want the color of the sea, blue!"

Without even thinking about it, Bai Yu painted the car in front of Yue Yue blue.

Yue Yue immediately ran over and looked around here.

But the requirements of their sisters are completely different. For the color, the elder sister Lulu doesn't care, but what she cares about is the size of the car.

She looked at the racing car in front of her, compared her index finger and thumb before her eyes, and said, "Dad, I think this car is too small for me. I will make it bigger in the future. I think the seat will support you." Can't let me down, can you make me bigger?"

"In addition, I think a bigger car can show your temperament better."

Bai Yu shook her head and thought to herself: "It seems that my eldest daughter really cares about face, but she doesn't know that the excellent streamline shape of F1 car can maximize the speed. If the car is bigger and domineering, then why not Turn his car directly into a pickup truck or an SUV, so that can meet her requirements."

At this time, Bai Yu asked the eldest daughter Lulu again.

"Son, it's not that Dad can't fulfill your request, but the appearance of the car has changed, and according to Dad's experience, bigger cars don't have an advantage in racing competitions."

But Lulu insisted that Bai Yu make the car bigger, so that the appearance would not change, she did not make a request.

Bai Yu snapped his fingers according to Lulu's request, and then the car turned into a large off-road vehicle.

Seeing that the racing car created by their father was completely different from the previous ones, Yueyue and Jingjing were also shocked by the car in front of them.

But Yue Yue didn't want such a big car, so he didn't make any other excessive demands on Bai Yu.

Bai Yu glanced at Lulu and asked, "Do you like the look of this car? How is it?"

At this time, he found that Lulu had disappeared from where she was for a long time. At this time, she was already walking around the car, jumping up and down non-stop.

But there was one thing Lulu was still dissatisfied with.

She pointed to the four wheels of the car and said: "Daddy, this wheel is too small. Although this car is much taller than the one that Yueyue changed color just now, how did I find out that the wheels of my car are even smaller than his?" It's a circle."

Bai Yu took a closer look and it was indeed the case, but the inverse ratio of the size of the wheels of these two cars is also reasonable.

After all, the wheels of F1 racing cars are wide, which is to increase the contact area between the wheels and the ground, so as to provide strong grip.

Compared with the wheels of F1 racing cars, although the wheels of SUVs are not small, they are still insignificant.

But Bai Yu still warned the eldest daughter Lulu, saying: "If your wheels are bigger, Dad can't guarantee how fast your car can run, and you see that there are still some corners on the racing track. I can't guarantee that the car will pass smoothly, if your speed is too fast, it is inevitable that the car will overturn!"

"However, my father thinks that I should say the ugly things first, so you should decide for yourself."

Unexpectedly, Lulu replied nonchalantly: "What Dad said may not be right, you just change what I need according to my request."

Bai Yu shook his head feeling helpless, the eldest daughter is now in a rebellious period, so Bai Yu said that the eldest daughter would oppose him.

However, Bai Yu did not criticize the eldest daughter, because it is human nature to fight against adults during the rebellious period.

Bai Yu had no choice but to widen the four wheels around a circle. At this time, the SUV had turned into a desert off-road vehicle.

Bai Yu kept shaking his head, thinking: "If they really want to compare their speed on the track, this big car must be the last one, and I have already guessed the ending."

At this time, the one who did not make a request was her youngest daughter Jingjing.

But Bai Yu was very concerned about what the younger daughter wanted. He walked up to the little daughter and stroked her cheek and asked, "Jingjing, look at the racing car that both sisters modified. Do you need to modify it?"

Jingjing smiled and said, "Dad, I think their cars are too big. I'm still a child. Can you make the car smaller for me?"

Jingjing issued a soul torture.

"You mean to make this car a smaller size?"

"Jingjing, Dad, let's put the ugly words up front. If your car is really changed to a smaller car, then your speed will not be able to keep up with your two sisters. If the three of you really want to compete, maybe you The advantage of the car is not obvious anymore."

(End of this chapter)