Liu Lang got a lot of data, there are nearly 100, each of which is very important, and now Liu Lang can't get what he wants through these data, because he has to calculate, restore these data to specific objects, or the analysis of engine materials, Or the unique process method of General Motors engine, or the change curve of the closed rubber ring under high temperature and high pressure, behind each data is a world-class technology, Liu Lang can use the data he got before to compare it, and then reverse engineer and push back, these technologies are too important.

Liu Lang actually thought of a scene at this moment, that is, the protagonist in martial arts obtained some kind of martial arts cheats by chance, and then relied on this cheats to become the supreme martial arts and beat all kinds of masters, and the protagonist in the scene has now become Liu Lang himself.

After that short minute, Liu Lang left the laboratory quickly, Sun Hu was sitting in the car waiting for him, Liu Lang got into the car without saying a word, and while letting Sun Hu go home immediately, he took out a piece of paper, and quickly wrote down all the data he had just written down on it, even if he had a memory like a computer, he was afraid to forget these data at this time.

When he returned home, Liu Lang hurriedly walked into his bedroom, locked the door, and then stood on the table and quickly calculated.

Liu Lang's bedroom is very large, more than 60 square meters, there is a desk in the center, this table is also very large, up to three square meters, can be used as a bed, and the desk is full of straw paper, most of which have various data written on it.

No one knows what the data means, because there is no text in front of the data, just an inexplicable symbol.

These symbols are all designed by Liu Lang, for example, a symbol similar to the big toe of the left foot indicates the clutch system, and the big toe of the right foot is naturally the engine system.

This kind of symbol is actually very simple, but if Liu Lang doesn't tell others, almost no one can guess it, and the data in it is true or false, for example, some data have increased by an order of magnitude together, and the data are marked, and no one will pay attention to it except Liu Lang, which is Liu Lang's special password.

These data are calculated by Liu Lang through a few months, when reduced to drawings and words is a complete set of manufacturing engine process, from materials to finished products, very perfect, if someone gets, basically you can open an engine manufacturing company, as long as there is equipment that can meet the needs of the engine to build, it can be said that it is his biggest effort in the past year and a half.

This information is very valuable to China, that is, ten years later, China itself has no automobile company to manufacture its own engine, but now Liu Lang has a complete manufacturing flow chart, which is not an exaggeration to describe it as priceless.

It is precisely because these materials are so precious that Liu Lang will be extremely careful and dare not write them directly, so he can only record them temporarily in this way, as for how to restore them, only he knows.

Liu Lang piled these materials aside, then took out a blank piece of paper and wrote it quickly.

His speed was not very fast, but it was quite smooth, there were no pauses in between, and after five minutes, the blank paper was full of data, and then he took another piece of paper and continued to write.

Liu Lang wrote tirelessly, he forgot the time, if someone stood beside him at this time, he would see a trace of heat coming out of his head, as if the internal force was about to be completed.

It's November in Los Angeles, it's already winter, but Los Angeles has a tropical maritime climate, and the lowest temperature in winter is more than ten degrees, and there is air conditioning in the house, which is basically around 212 degrees, neither cold nor hot, Liu Lang's hot air on his head is completely a sign of excessive use of his brain, and most of the heat in his body is concentrated in his head.

Liu Lang was no stranger to this state, he had already put more than a dozen chocolates next to him when he started writing, and every ten minutes he took a piece and put it in his mouth, until he reached out and only got a piece of wrapping paper, only to find that all the chocolates had been eaten, and at this moment there was a thick dozen stacks in front of him.

"Dangdang!"

There was a knock on the door outside.

"Son, it's time for dinner!"

Xu Wenxiu's voice came in.

"Finished eating?"

Liu Lang looked out the window, it was already dark.

"Whew......!"

Liu Lang let out a sigh, and then felt that his legs were a little weak, and he felt that his hair was wet, and when he touched it with his hand, his scalp was wet, and the collar of his clothes was also wet with sweat unknowingly.

"Gollum!"

His stomach screamed, and even if he ate more than a dozen pieces of chocolate and ingested thousands of calories, he couldn't stand the sharp consumption.

"It's really my own mother!

If Liu Lang doesn't take in energy again, I'm afraid that he will have dizziness after ten minutes, and he will faint after twenty minutes.

"It's coming!"

Liu Lang responded and pushed open the door, and a smell of beef stew came to his face.

"Son, look at your sweat, hurry up, the meal is ready!"

Liu Lang's parents have long been surprised by their son, especially in recent months, when they come home, they stay in their own room to write and calculate, often not coming out for several hours, and when they come out, they are tired, hungry and growling, and the amount of food in one meal is more than Xu Wenxiu.

Of course, the two of them feel very sorry for their son, he is extremely smart in the eyes of outsiders, and what he has done has exceeded the imagination of ordinary people, that is, many big people get along with each other on an equal footing in front of Liu Lang, but in the eyes of his parents, he is still a child who is not yet eight years old.

However, the two knew their son's temper, although they never got angry with them, they never listened to what they said, and it was useless to say anything, so they could only do a good job of logistics support to keep Liu Lang full.

"It smells so good!"

Liu Lang went downstairs to the living room, everyone saw him coming, they all picked up chopsticks and ate, ten minutes later, Liu Lang ate two bowls of rice, a big bowl of beef, and two pieces of fried chicken legs.

"Alright, I'm done eating, go upstairs!"

Liu Lang wiped his mouth, stood up, and went back to his room again.

"This guy really left after eating......... Come on, leave him alone, let's continue eating!"

Liu Donglai shook his head and said helplessly.

"Brother Liu Lang has gone to study, and I am going to study too, you can eat!"

Sun Xiaohu did the same, put down the chopsticks, stood up and walked to his bedroom.

He is also in elementary school now, and he is also a top student in school, which is Liu Lang's role model.