"I'll go, you wait here. Lu Chixiao changed into a diving suit, picked up the digging rod and was about to go to the independent cabin. How can this kind of rough work allow the child's mother to come?

"I'll go with you. Xu Suizhu was not at ease, grabbed his arm and said, "In case I dig up any treasure, I can receive the package immediately, so as not to oxidize." ”

Lu Chixiao: The reason for "......" is really sufficient.

"Then you are not allowed to act privately, you can't stay too far away from me, and you will return to the submarine as soon as you encounter danger. ”

"Good, good. "Listen to Ning!

When the submarine is underwater, access needs to be through a separate compartment - a narrow, enclosed space for only two or three people to stand on each other. After the two walked in, they closed the inner hatch and began to release seawater.

When the water in the independent cabin is over their heads, the outer hatch will automatically open and they can get out.

It's the same with coming back: come in, close the outer door, drain the water, open the inner door.

After some manipulation, the two got out of the submarine smoothly, turned on the headgear lamp, and swam to the most protruding position of the sunken ship.

Lu Chixiao held the digging rod in the plough mode and dug up the silt covering it.

The silt is very thick, but the Xingyu brand digging rod is super powerful, and it didn't dig a few times to open a pit for the thick sea silt. Suddenly, he paused his hands and stopped digging.

What's wrong?

Xu Suizhu patted his arm suspiciously.

Lu Chixiao glanced at her, then dug a few more inches, revealing a small section of the hull that shone brightly on the dim seabed.

This......

Xu Suizhu met Baozi's father's complicated eyes in shock.

After being buried in the sea for so long, the hull steel plate is still so bright?

The shipwreck last time was rotted by the sea, and only the skeleton remained.

The two of them dug for a long time, making sure that the shiny object that was exposed was part of the bow of the ship.

Xu Suizhu touched it through the glove, it was smooth, without a trace of rust.

It's incredible!

Until I got back to the submarine, my feet were still a little floating.

"Could it be stainless steel? But as far as I know, even stainless steel rots in the sea, right?"

And it's so bright and so smooth, it's a shipwreck in the nineties, and it can't be so well preserved, right?

"Do you think it's because of the silt on the seabed?" Xu Suizhu's eyes lit up, "That silt can block the erosion of seawater?"

Lu Chixiao shook his head: "It should be unlikely." But I dug up a can and brought it back to the lab with the metal. ”

The metal he was holding in his hand was probably found at the head of the mast, when the digging rod was digging into the earth.

After changing out of the wetsuit, I saw that it was already two o'clock in the afternoon, no wonder my stomach sang about the empty city plan.

When I went out, I didn't think I would run so far, both of them were improvised, fortunately she wrapped Gerry to stock up on food, sesame fire, small twist, beef cubes, dried shrimp, fish fillets or something, usually for the two children to make snacks, once do more hoarding in the parcel grid.

The submarine has electricity converted from water, and the drinking water filtered by seawater is no different from tap water.

Xu Suizhu sighed while boiling water to rinse away the ginger jujube paste that dispels dampness and cold: "When will we be able to invent such a good water purifier on earth, will the freshwater resources be depleted?

Lu Chi raised his eyebrows: "What's crazy?

Xu Suizhu couldn't help laughing. I just like the way he protects his short.

The two of them had some snacks on the hot ginger jujube tea.

Looking at the magnificent underwater scenery flying by outside the window, Xu Suizhu couldn't help but think that if science and technology developed in the future, it would not seem impossible to build a residence on the bottom of the sea and take a submarine in and out.

"By the way, didn't you say you were going on a business trip?" she remembered the purpose of coming with him today, "let's take the submarine with you this time." I'll release the other ship later, whatever you want to study, don't forget to list the materials for seawater filtration and return it to Mr. Fu. ”

Lu Chixiao thought for a while and said, "Research is not in a hurry. There are too many projects in Chaoxing's current situation, and you can't become a fat man in one go. The experimental talents of the Institute of Oceanography are also insufficient, and the new arrivals are still too young, and when the shipwreck is brought back, it will be seen if they can apply for a few national-level experimental specialists to mix some components of the submarine into the shipwreck materials for them to study. ”

Xu Suizhu gave a thumbs up in admiration.

It's that she thinks too simply, with the current staffing of the Ocean Institute, let alone such a tall submarine, giving them a digging rod may not be able to develop it. When the results are not visible, the project is leaked, who will cry to?!

Now that Baozi's father has a plan in his heart, she doesn't worry about it anymore.

Back at the Marine Institute, he left a submarine in the form of a capsule, waiting under the water of the yacht, and swore that he would never touch another submarine wrapped in Gerry when he was not around, and that it was the puppy who broke the oath.

"Is that alright?" she winked at him.

Lu Chixiao pinched her face: "It's not just the submarine, I know you have a lot of strange things there, in short, don't take them out and use them easily." ”

She knew it.

That's why I urged Mr. Fu to engage in scientific research. For example, after the release of the sweeping robot on the market, she took out the octopus cleaning guard to do hygiene, so she would not surprise people as if they had never seen the world.

The two of them got off the yacht, and it was already dark.

The Marine Institute had already left work, and it was obviously a surprise to meet them while the security guards on duty were patrolling.

Xu Suizhu supported his forehead and whispered to Bao Zi's father: "The two of us are so stupid! Why don't you drive the yacht out and try the submarine again." Now, they thought we were doing on the yacht, staying all day. ”

Lu Chixiao looked at her with a smile: "What do you say? What can make me and you alone on the yacht for a day without coming down?"

Xu Suizhu: "......"

He was suspected of driving, but she had no evidence.

When I got home, I was sued by the two children.

"Mom, you said you would make us animal biscuits today!"

Zhuang Yi said: "Aunt, you said yesterday that I would let Xiaoshan and I go to your office after school today, and you found a teacher to give us a lecture on the competition questions." ”

She forgot!

Forget it all!

But can she be blamed?

"Blame me!" Lu still has a little conscience, the big guy took the little bun, "Your mother was borrowed by me today, and the animal biscuits are making when she rests, and she usually has to go to work, how can she be free? ”

"But I promised to give the children a taste of animal biscuits. Xiao Baozi pouted and said, "Words must be counted." ”

"You can solve the things you promised. ”

"Brother Ke Yi also has something to find his mother. He's going to play soon, it's a big game. Daddy is bad!"

"No matter how bad it is, it's your father!"

"...... "Woo woo, he wants to change his father!"