What is a duty?

Protect the world.

Protecting humanity.

Research the most advanced technology to deliver the world's progress.

That's what they do.

...

Looking at Ye Fan, who was quiet, there was no nonsense, because he knew that there were still many people at the scene who had questions in their hearts, last time he just gave a lecture to a few scientists, and the scientists who came to the scene were all from all over the world.

They had never heard of Ye Fan's plan.

It was even more unclear what Ye Fan would do.

Now, they are all confused.

So you have to give them a solution.

"Ladies and gentlemen, I know that this plan is really too abrupt, but this is our last chance, and our only chance, so I hope everyone can actively participate, and now anyone who has any doubts, can raise their hands!"

Ye Fan's voice fell.

With a bang, many people at the scene raised their hands.

And Ye Fan directly selected a person from another region to choose to ask questions.

After that person was picked by Ye Fan, his headphones were naturally connected to the system, and when he spoke, the entire hall could hear it, and even it was clear.

"Mr. Ye, what I want to ask is, how can a diamond drill bit reach 500 meters of digging per day, this kind of digging speed, even the world's top technology is impossible to do, Mr. Ye in this regard, there is some misunderstanding?"

The man's voice fell.

Many people at the scene agreed.

Oh, yes.

Is there some misunderstanding?

Otherwise.

How is it possible to dig 500 meters in a day?

Professor Ma looked at Ye Fan on the side, and he was nervous in his heart, he was afraid that Ye Fan would say a big thing, and if someone debunked it, it would be a big joke.

But in his heart, he is even more willing that this is not a joke, but a real existence.

Ye Fan looked at the chaotic scene, and said with a helpless smile on the corner of his mouth: "This friend, you are right, there are indeed some misunderstandings in this, and the excavation speed of five hundred meters is not real!" ”

Wow!

The scene was in an uproar.

Even Professor Ma and the others were shocked.

The eyeballs almost didn't pop out, you didn't say that before, according to your plan, the speed of five hundred meters can be resolutely dropped in a short period of time.

But if one of the links goes wrong, it can be delayed for a long time.

It's less than 500 meters a day, and there are always 100 meters and 200 meters.

In this way, it is estimated that it will take up to three or four years, or even longer, to complete the excavation of 200 meters per day.

The mentality of Professor Ma and others exploded directly.

And the scene boiled.

"I know, I know he's talking big, how can the world have that kind of drill bit that digs 500 meters a day, it's impossible to achieve, if not, wouldn't it take years to dig the dungeon thoroughly?"

"It takes so long to build a dungeon, what about the ion engine, won't it take even longer, it seems that I calculated correctly, if it is manpower to dig to build production, it is estimated that it will take ten years to prepare, and how long is the time left for us?"

"Isn't this nonsense, without that diamond, how can the olive and that porcelain work? Now it's over, just digging the dungeon, I conservatively estimate, it will take ten years, right? ”

In the huge factory building at the site, the noise is constantly sounding.

Even louder than the other.

They were all shocked.

Looking at the chaotic appearance of the scene, as well as the appearance of Professor Ma and others looking at themselves, Ye Fan was a little dazed, stunned again and again, and said over and over again: "Although there is a little difference in the excavation speed, there is no need for you to be so excited, right?" ”

"Also, who told you that diamond drill bits can only dig 500 meters in the first place?"

"Each excavation drill bit, a total of eight, each, can be excavated in any direction, digging speed every day, can be excavated to about 800 meters, originally 1,000 meters, now there is an error of 200 meters, so I said that there is a misunderstanding, there is a gap, isn't this right!"

... quiet

Quiet..

There was a dead silence.

Everyone's eyes were staring.

One by one, the heartbeat was racing.

Some even have their mouths grown.

This..

That's kidding us.

Eight hundred meters a day, that is, eight drill bits, if they run together, how terrifying is the excavation speed?

Not a hundred meters.

It's not a two-hundred-meter either.

It's 800 meters, deeper than the 500 meters they expected!

Rumble!

After more than a minute of immersion, the scene finally broke out.

A wave erupted directly.

The boiling sound is like the cry of countless people.

Aren't they shouting?

One by one, they were emotional, their faces flushed and hysterical.

"Eight hundred meters, each with eight drill bits, that is, a month's time, three months' time, a year's time, there is no problem digging through the earth?"

"It's amazing, isn't this technology?"

"Is there really such a technique, this Ye Fan is too powerful, isn't he bragging, but who will mess around with this matter."

The scene was boiling.

And some of the old professors sitting in the front row had slightly blue faces.

Even the corners of his eyes twitched.

Hum!

An old man from the outer area stood up abruptly, and walked outside with a distorted face.

There were also a few old men next to him who were also angry and ready to leave.

This surprised Professor Ma and the official heads of the major regions.

These old professors are all professionals in various regions, they are all seniors, and they have rich work experience, if they leave, how to deal with the follow-up work.

Either way, ask why they are leaving.

"Professor Deo, why are you going, what's wrong, what's going on?"

Soon, when they were about to leave, the official heads of the major regions directly stopped them.

He asked.

When the old men heard the words of the official person in charge, they stopped, and said with a cold face: "I am in the field, and in terms of machinery, not to say that it is the top in the world, but we have been engaged in this industry for decades and studied for a lifetime, and I have never heard of it, or I have never seen anyone who can dig 800 meters in a day, even with eight drill bits!" ”

"Is it as easy as pumping water for you to dig for?"

"It's not nonsense, it's just killing people!"

"You actually believe this hairy boy, you are blind, and I am blind!"

"Go, stay here, it's a waste of life!"

Several old men said angrily to each other.

Hear the words of a few old men.

The scene also boiled uncontrollably.

Oh, yes.

They have a point.

.....