Although Li Qi is not sure whether this new fuel can be used in internal combustion engines. He is not an expert in this field. If it is oil, he is sure because he has information on this field.

But this is a big step forward after all, and Li Qi is very satisfied with Ersun and their work.

"I'm so happy, I'm really looking forward to when you can disappoint me once!" Li Qi smiled so hard that he couldn't close his mouth.

Ershun smiled honestly and said, "The Chief is too rewarded."

"This is not an over-the-top award. No matter how much you praise you, it's not an exaggeration."

As he said that, Li Qi suddenly asked again: "Is the collection of this green water very limited?"

This new fuel requires green water, but the green water in Zhang'er Mountain is not the sea, it is inexhaustible. If it is a new fuel, the amount required is huge.

Ershun immediately understood what Li Qi meant and said, "We have observed that the green water in Zhang'e Mountain has emerged from the ground. If it weren't for the large amount of green water needed in a short period of time, there would be no big problem."

Li Qi couldn't help but frown when he heard this, because it would be necessary to collect it on a large scale!

Ershun said again: "But please rest assured, chief, aren't we already studying fire fruits that contain green water factors? Once that new fire fruit is developed, we can directly use the new fire fruit to extract fuel."

"Yes!"

Li Qi couldn't help but look happy, and then pretended to be regretful and said, "You didn't disappoint me."

Li Qi stayed in Zhang'e Mountain for more than ten days, mainly to remind them to keep the new fuel confidential and ask them to come up with the best transportation plan, and to tell them to have any requirements, even if they are asked, don't be shy.

After leaving Zhang'e Mountain, Li Qi and Hanying flew to Yijun again.

"Is this Yijun?"

Han Ying, who was still in the sky, looked down and couldn't help but feel surprised.

I saw that below was a city that was more advanced than Niu Tuofeng, with dense buildings that made Han Ying completely unaware of.

Yijun and Yaojun are the source of industry. At the beginning, those second-class races came here to build. The best, most perfect, and most advanced ones were better than those in Washington.

Li Qi smiled and said, "I, Brother Sujiu, will not get lost."

After a while, the slab landed on a flat ground.

Puff puff puff!

As soon as Li Qi got off the body of Sujiu, he heard a puff sound.

I heard a shout from a distance, "Great Chief, Great Chief."

Li Qi turned his head and saw a small car heading here.

The car was completely a convertible car with an extended row, which was six-point similar to the car of later generations, but the front was relatively long, with rubber tires in the front of the car in a "combination" shape, with a vent pipe standing up in front of the right, steaming.

Han Ying was stunned.

Oh my God! Did I travel through time again? Li Qi was stunned until he saw Agu Herong sitting in the car, and he was sure that he had not traveled through time.

After a moment, the car arrived in front of Li Qi.

"Chief! You are here!"

Agu in the cab quickly opened the car door, jumped off, wearing a small vest and a small hat. Although he looked ugly, he still had a hint of beauty in this outfit.

In fact, this kind of clothes are specially designed for 六文. When geniuses from all races came here, they brought a lot of talents, and this clothes are also one of them.

"What's this?"

Li Qi pointed to the car and said in surprise.

Agu said, "This is the steam car I developed recently. Because the steam car I walk on the track is very unfree. I have to walk on the track. Wherever I want to go, I have to lay the track first. It is not convenient for too few people to use it. Because the cost is too high, I made this kind of small car, and I can drive this kind of small car. Hehe."

Then Rong got off and added: "Yes, yes, chief, this small car is really convenient to drive, you can go anywhere you want."

"That's not the case." Agu said: "The water is boiled, but I can't leave."

Do I have to give the information to the dog? Li Qi said intimately, feeling that the situation was a little out of control. The train had just come out, and humans had already entered the era of cars?

As Agu said, seeing Li Qi silence, he said, "Chief, what do you think?"

Li Qi was slightly stunned and said, "It looks really cool. Can I try it?"

He was really itchy. He hadn't driven a car by himself for a long time. When he returned to the 21st century from the Northern Song Dynasty, both the sea, air and land were already unmanned. It was equivalent to that he had never driven a car since the first time traveled.

Seeing that Li Qi liked him, Agu felt very happy and nodded repeatedly and said, "Okay! OK! I will teach the chief how to use this car."

When Li Qi saw the cab, although the steering wheel was not a circle, it looked very similar to the steering wheel of a racing car. He shook his head and said, "No, I am very talented in this regard. Get in the car and get in the car. Haha."

He couldn't wait to sit on it, shook his butt, and found that the seat was made of animal skin, which felt very good, so he was a little too close to the steering wheel.

Suddenly, when I heard a sound of a card, the chair suddenly leaned back.

He heard Agu say again: "Chief, this chair can be moved up and down."

"This is really too human," Li Qi said excitedly.

Agu said, "After all, we are short and if we can't adjust it, we can only open it, or melt it. If we can adjust it, we can all open it."

"Not bad! Not bad! Wow! There is also a rearview mirror, this is really awesome!" As he said that, Li Qi excitedly said to Han Ying again: "Han Ying, you are in the passenger seat, I haven't taken a ride with a beautiful woman for a long time."

"long time?"

Han Ying said: "Have you driven it before?"

"Well...."

Li Qi said: "Of course, it's just driving on the track."

Han Ying nodded slightly, and then sat in the passenger seat. Li Qi glanced at Han Ying beside him, with a pair of white long legs under his shorts. This feeling is really great.

Agu and Rong also got into the car and sat in the back row. Seeing Li Qi lowering his head and staring everywhere. Agu couldn't help but say, "Chief, what are you looking for?"

Li Qi said: "The key!"

“What key?”

"Let's go fire!"

“Fire?”

Agu and Rong looked at each other and scratched their heads tacitly.

"What is fire?" Agu asked.

Li Qi said: "How can I go without fire!"

Agu said, "This is very simple. Rong first controls the fire, and then you push the rocker on the side forward and you can leave. If there is no Rong, you have to wait for the water to boil before you can leave. If there is Rong, you can leave immediately. This is what I hope to improve in the future, otherwise Rong will be tired."

Rong Lianlian shook his head and said, "Not tired! No tired!"

Agu said: "Even if you are not tired, it will be inconvenient for others to drive it!"

Rong nodded and said, "That's right."

Seeing that Li Qi didn't seem to understand at all, Han Ying said nervously: "Is this really your talent? Why don't you change to Agu to drive it?"

"I underestimate people, right?"

Li Qi looked at Han Ying with dissatisfaction and said to Rong: "Rong, raise the fire."

"oh!"

As soon as he finished speaking, the ventricular tube was filled with white air.

The air duct is designed well, just as the water vapor is bypassing the driving force and will not block the driver's view.

Li Qi was about to push the rocker, but suddenly looked down at his feet and said, "Why is there only one pedal? Is this the brake or the accelerator?"

And the pedal is very wide, as if it was stepped on with both feet.

"This is used to slow down, what is the throttle?"

Agu said curiously.

Li Qi said: "The throttle is used to increase the speed."

Agu scratched his head and said, "This car is so fast that it can't grow at the fastest."

Li Qi said: "That's so dangerous. You started and rushed out."

Agu said: "No! At the beginning, it was very slow. It took until the machine started to move faster and faster."

"Yeah?"

Li Qi nodded and asked again: "Then is the brake stable?"

Agu said: "At the beginning, it often didn't work. Later, I switched to inflatable brakes and it became very stable."

"Inflatable brake?" Li Qi said in surprise.

Agu nodded and said, "There is an air storage tank next to the tire, which is specially used to collect waste gas. The air storage tank is connected to a characteristic airbag. When you step on the pedal, the air in the gas tank will be pressed into the airbag. After the airbag swells, the rubber sheet will be tightly attached to the inner ring of the tire, so that the tire will slowly stop. As long as you check and replace it frequently, there will be no problem."

"Wow! This is really high-tech! Okay, okay, I understand, you guys are firmly in place."

Li Qi said and pushed the rocker.

The car started moving immediately, but it was very, very slow, because it was driven by the steam engine. The piston could not become very fast at once, and it would definitely grow slowly, but no matter how fast it was, it was so fast. The speed difference in the middle was not very large. From this point of view, the accelerator really seemed to have no value.

"Huh? Why are you venting your anger behind you?"
To be continued...