As for what He Wei said about how light and how light she wanted, Jin Ling'er naturally didn't believe it in her heart. Jin Ling'er, the www.biquge.info of the pen "Fun", wanted to snatch Bai He Wei two sentences, but was stopped by Jin Cheng with his eyes.

After stopping Jin Ling'er from continuing to talk nonsense, Jin Cheng opened his mouth and asked: "He Gongzi, although an internal combustion engine can drive the two wheels of the carriage to rotate, but you also said just now, if there is no horse, if the carriage wants to stand up, it needs to add one or two more wheels in front. If you only have one internal combustion engine, what should you do with that extra wheel?"

He Wei asked with a smile: "Senior Jin, when you only use a horse-drawn carriage, the wheels on the carriage also do not have an internal combustion engine, isn't the carriage still running quite happily?"

Jin Cheng was slightly stunned when he heard this, and after thinking for a while, he shook his head and said: "That's different, when you use a horse-drawn carriage, the reason why the carriage can run is because there are horses pulling, so the wheels will turn." When the carriage is driven by an internal combustion engine, the wheels can only be driven by the internal combustion engine...... Huh?"

Jin Cheng didn't realize what kind of thinking mistake he had entered, but as he spoke, a flash of inspiration suddenly flashed in his mind, and he figured out the middle joint.

And He Wu, who has been paying attention to Jin Cheng's expression, knew that Jin Cheng had already figured out the truth after seeing Jin Cheng's expression change suddenly.

"How is it? Senior Jin has already understood, right?" He Wei asked with a smile.

Jin Cheng nodded, and said with a look of shame: "It's because my brain didn't turn this corner, but it made He Gongzi smile! Whether this carriage is pushed or pulled, as long as it moves, the wheels will naturally move with it! I ...... Alas, just somehow...... It's confused!"

He Wei hurriedly shook his head and said with a smile: "For a long time, the carriage we use is used to pull the carriage, and the power provided to the carriage is mainly pulling, and the wheels of the carriage actually only play a driven role. The kind of car powered by the internal combustion engine we just talked about is to push the car forward by turning the wheels themselves, and all the power of the car to move forward comes from the wheels. ”

In this way, this kind of car that uses an internal combustion engine as a power is very different from a horse-drawn carriage when it is operated. Senior Jin had only seen horse-drawn carriages, but had never seen such a car powered by an internal combustion engine, so it was not surprising that he turned this corner for a while. ”

Although He Wei said this to comfort Jin Cheng, it was basically the truth. It's just that Jin Cheng is an elder after all, and he is a master of cultivation who has been famous in Tangchang City for many years. In the face of the comfort of He Wei, a junior, even if it is based on facts, it still makes Jin Cheng feel very embarrassed.

Jin Cheng was embarrassed, and Jin Ling'er, who was a daughter, would naturally be a little embarrassed and unhappy when she first arrived. And with Jin Ling'er's character, how can she not show it at all if she is unhappy?

"Well, it's not certain whether this kind of car that has been transformed from an internal combustion engine can run or not, it's just like the real thing! I really think I'm amazing, I can do everything!" Jin Ling'er said with a pout.

"Ling'er!" Jin Cheng felt embarrassed, so he just walked away for a while, so that when Jin Ling'er grabbed Bai He Wei, he couldn't stop it.

Although Jin Ling'er's words seem a little impolite, but this has been in contact for more than a day, why worry about Jin Ling'er's impoliteness, how can he be angry with Jin Ling'er because of a sentence?

"I don't think I've done anything, but the diesel locomotive ...... Ao, that is, the kind of carriage powered by an internal combustion engine, in my opinion, it is not difficult to build one. He Wei said with a smile.

Jin Ling'er pursed her lips when she heard this, and did not take the stubble. How do you pick it up? Could it be that you are bragging, and you don't believe it? Don't be funny! Look at what is in the assembly room opposite?

Why worry about even being able to build an airplane that can carry people in the sky, let alone a small horse-drawn carriage (diesel locomotive)?

Jin Ling'er couldn't find the right words to fight back for a while, and Jin Cheng and Lao Liu Tou were busy thinking about diesel locomotives. After chatting with the three of them for a long time, he finally calmed down.

He Wei looked back and found that Jin Cheng and the others probably wouldn't say anything to him for a while, and the aircraft frame in the assembly room next door was almost finished, so He Wei left Jin Cheng and the others and walked to the assembly room by himself.

"Did you just check the engine? Isn't there a problem?" He Wei asked Xiao Jiudao in a low voice as he walked to the side of the plane.

"I checked and found no problems. After checking the frame of the aircraft for a while, they can get the engine on. Xiao Jiu replied.

"That's good. He Wei and Xiao Jiu were talking when they suddenly saw a smirkling iron stone walking over from the side of the plane.

"Hehe, young master, it's all done over there, when will the engine be installed?" As soon as Tie Yan saw He Wei, he immediately asked in a loud voice.

Although, in order to build the plane as soon as possible this time, He Wei used the power of the Golden Eagle Mercenary Group, so that there were hundreds of people to coax the "credit" of the iron stone, which made the iron stone feel a little unhappy. But being able to build an airplane in an hour, and it was a "large" aircraft much larger than the small plane originally made by Iron Stone, made Iron Stone very excited.

Others may not be able to understand how difficult it is to build an airplane, but it took more than a month to build a small wooden airplane with his own hands.

Therefore, although Tie Yan was a little unhappy at first, but seeing this large group of people, busy running under the command of the young master and himself, how could a plane grow from scratch in front of him, the unhappiness in Tie Li's heart had already flown out of the clouds.

At this moment, Tie Yan had long forgotten the unpleasantness at the beginning, and now he just wanted to finish the plane as soon as possible, and then immediately test fly! The thought of flying into the sky under the shocked gaze of everyone, and then looking down on everyone from the air, Tie Yan felt excited and couldn't help himself!

Oh yes!

What if you are cultivators? Aren't mercenaries amazing? Aren't you the same to look up at Lao Tzu?!

At the beginning, Lao Tzu chose to follow the young master, and he really chose the right one! Otherwise, how could there be today's scenery?!

I don't know when the iron stone suddenly became infected with the problem of showing off. Especially when facing cultivators, there is always an irrepressible urge to show off.