Eventually the sound got louder and louder, until finally they pulled out the joystick and stopped spinning it.

Rub it in!

The engine buzzed, and everyone stared at the engine blankly.

He's up and running now.

After a brief silence, everyone burst into joy like a roaring mountain and a tsunami.

"It's done, it's done!"

"Our efforts are not in vain!"

"Master Liu Zheng, what exactly did you add to the fuel of the engine?"

"It has never turned like it does today!"

Liu Zheng looked at the rotating engine and laughed. He was about to speak, but the engine suddenly seemed to misfire and there was no sound anymore.

As it approached, white smoke came out, and the engine stopped moving.

Everyone's happy mood was suddenly interrupted. Liu Zheng looked at everyone, laughed dryly and said: "No matter what, this is a good sign!"

"At least he's functioning now."

Everyone was stunned and thought for a moment, it was indeed true, this was a good sign!

Being able to run is better than anything else!

At least it can prove that their experimental direction is on the right track.

This alone is worth celebrating.

After thinking of this, everyone's frustration disappeared in an instant and turned into more powerful motivation.

They looked at what Liu Zheng was holding and said, "Sir, what is that in your hand?"

"Why is it that after mixing it with alcohol, it can make the engine we have been unsuccessfully experimenting with run?"

Liu Zheng shook the small can of oil in his hand and said: "This will be our treasure from now on. Only with this thing can our engine run."

Everyone's eyes lit up. The person responsible for researching the engine stared at the small can of oil in Liu Zheng's hand and said, "Master Liu Zheng, do you think this is right?"

Liu Zheng had already guessed what he was going to say. He slapped the small can of oil on the table and said directly: "I'll leave this to you. You don't need to worry about oil in your laboratory from now on."

"I need you to research the engine as soon as possible."

"Now it seems that you are not far away from final success."

Everyone nodded excitedly: "Yes, we hope so!"

"I hope the engine will be developed as soon as possible."

Liu Zheng nodded and did not stay long, but left here as if running away.

Engine research and development is even more difficult. Now that the fuel problem has been solved, there are still problems with ignition, operation, cooling, and stability.

In the era before he traveled through time, the technology of automobile engines was already very advanced, but engines were almost replaced by electric motors, and there was still no engine that could guarantee good stability and not break down at all.

They are all in a state of having no major problems and constant minor problems.

This subject may not be as complicated as electricity, but it requires the cooperation of many disciplines.

After seeing these two future inventions, the generator and the engine, Liu Zheng came to another research department, which was different from other departments.

No one is allowed to enter, there will be consequences at your own risk

These eight characters are written in scarlet, as if to remind those who want to enter this department to be mentally prepared.

Researchers from other departments would be far away just passing by here.

Liu Zheng looked at the name written on the department, Department of Medicine.

He complained in his mind, should it be a medical department or a disease department...
Chapter completed!