Flipping houses, Mai Xiaoji doesn't want to do it, the profit is high, but the investment is also large.

Banks are not allowed to be opened casually, and that is not a field that private individuals can casually set foot in. And the remaining two are still laymen, so they can't be brutal, so let's think about it again when we have a chance in the future!

A few days later, Lu Ban, Zhang Heng, Shen Kuo, and Guo Shoujing were brought to Juxian Tower by Nangong Yue, and the respect of the ancients for Lu Ban naturally did not need to be said, even Zuo Ci had to be honored as an ancestor.

Lu Ban also behaved very kindly, without the slightest severance, everyone had a lively meal together, and then set off overnight to Feitian Valley.

The number of people is overcrowded, Nangong Yue has been there a few times, so he is not in the team this time. Taking a special plane and reversing a helicopter, Mai Xiaoji and his party came to the brightly lit Flying Valley.

"The terrain here is also peculiar, and it doesn't seem to be natural. Zhang Heng said.

"Senior, in your opinion, how can it be formed?" asked Guo Shoujing.

"Impact!"

Zhang Heng only said two words, but Mai Xiaoji couldn't help but think of the meteorite falling, but when the speed and strength were enough, it could indeed hit such a big crater, and it was also found in other places on the earth.

After a general look at the situation outside the Flying Valley, the group took the elevator and officially entered the underground laboratory.

The scene inside is a little sad, the conditions are too difficult, there are computers everywhere, and there are wires, which is very messy, and because the office is mostly concentrated in the center, it also makes this area more and more cramped.

In the middle of the night, there are many busy figures, analyzing the data on the computer screen.

"Director Xie!" Mai Xiaoji greeted a familiar back, Xie Changhai turned around and walked over with a tired smile, "Xiaoji, came over so late?"

"Well, a couple of friends wanted to come and have a look. McXiaoji said.

This, Xie Changhai hesitated, and repeatedly ordered to pay attention to secrecy, it was obvious that these were all unfamiliar faces, Mai Xiaoji saw his doubts, and explained: "They are all useful talents for the laboratory." ”

Xie Changhai nodded hurriedly and asked, "Are they all experts in related specialties?"

"Yes, come over and see the situation first, and if it's appropriate, then consider whether to join. Mai Xiaoji said.

"Okay, I'm still busy over there, let's just take a look!"

Xie Changhai said hello, turned around and went to arrange the work again, there are too many experts, arguments are inevitable, coordinating the handling of the relationship and maintaining harmony are already the focus of his work. Now I have to add a few more, or Mai Dong personally brought them, and they are bound to come to the core team, so they have to be coordinated in advance.

Where are the ten thousand households?

Mai Xiaoji searched for a long time, only to find him in a tent, sleeping, snoring loudly.

It seemed that he was very tired during the day, and Mai Xiaoji didn't wake up, acting as a commentator, introducing the strangeness of this secret room to Luban Zhang Heng and others, which can change shape.

I won't show it specifically, everyone is either resting or busy, and changing shapes will disturb them.

"It's so ingenious, it's amazing. Lu Ban praised.

"Master, in your opinion, how can this be done?" Zhang Heng asked.

"Can't do it. ”

Lu Ban's answer surprised everyone, a generation of master craftsmen should not make such a judgment. First of all, we should study the working principle of the secret room, how to make it bigger and smaller, and how to become round and square.

At this time, an expert walked by, and Mai Xiaoji called out to him and asked, "Excuse me, have we figured out the principle of the secret room?"

"I don't know, I'll talk about it later!" the expert was busy, replied casually, and walked away.

"Master, I think that the caves and stones are all physical existences, and there should always be theoretical support for realizing changes. Zhang Heng wanted to crack the secret.

Lu Ban nodded, walked around the stone chamber, and ordered: "Measure the size of these stones, and count them again, how many are there in total." ”

Everyone immediately started to get busy, and Mai Xiaoji also went to help, using perspective to help calculate the thickness, and a few hours later, the data came out and was summarized to Lu Ban.

Lu Ban frowned, took a piece of paper from the folding table next to him, and kept calculating on it.

The area of the square, the area of the circle, the area of the hemispherical shape, the trapezoid, the diamond shape and their respective volumes, as well as the ratio between each other, etc., Mai Xiaoji looked sleepy, but when he saw Zhang Heng and the others, his eyes did not blink, but his face showed joy.

"Xiao Ji, masters......"

Wan Hu woke up, saw an acquaintance, and immediately ran over, but was stopped by Guo Shoujing, don't speak, don't affect Lu Ban's calculations, and disturb the master's train of thought.

"Haven't you seen this one who is with Master Lu?" Wan Hu asked Mai Xiaoji.

"Master Zhang Heng. ”

Scratching his head, Wan Hu still stood aside, compared to these people, no matter in any aspect, he was an amateur.

"Xiao Ji, you ...... again" Xiang Feilong also got out of the tent and came over to say hello.

Mai Xiaoji hurriedly stepped forward, and without waiting for him to finish, he pulled aside, at this moment, Lu Ban and the others had already entered the realm of selflessness, and there seemed to be only numbers in their eyes.

"Elder Xiang, are you still used to it here?" asked with a smile.

"There's nothing I'm not used to, it's a collision of ideas and an exchange of wisdom all day long, which has benefited me a lot. It's about getting some offices, even if it's a prefabricated house. Xiang Feilong said.

"Hehe, bring your favorite tea set. Mai Xiaoji smiled.

"Haha, that's exactly what I want, but I'm not embarrassed to ask the boss. Xiang Feilong laughed.

"Elder Xiang, you can bear with me for the time being, I will arrange it as soon as possible, we only have one channel, the transportation is too inconvenient, please understand." Mai Xiaoji said politely.

"It's understandable, it's well ventilated and it's bright, and everybody thinks it's great. Xiang Feilong said, but it was not from the heart, the conditions were really poor, and he had to go up to it even to bask in the sun, otherwise it would become moldy and hairy.

At this time, there was laughter over there, and Lu Ban and the others had already calculated the results, and they were very happy about it.

"What are they all doing?" asked Xiang Feilong.

"They're all experts, big names. ”

"Also, from the folk?"

"Hmm!"

Xiang Feilong was speechless, at this moment, he felt that Mai Xiaoji was unreliable, Wanhu was very good, and he was recognized by experts. But there is no doubt about it, but it can't all be the same as Wanhu, relying on self-study, you can make achievements, that has to be a genius.

As the saying goes, geniuses are hard to come by, and now that they are in the nest, they are all met by Mai Xiaoji, and I have never heard of them at home and abroad, how can it be so coincidental?

But at the moment, everything is complicated, and it is not bad for a few more trustworthy people to help, such as helping to dry quilts and clothes.

Lu Ban led people over, and when they arrived in the center of the secret room, the big crystal was in place and was standing there, and the big meteorite was placed not far away.

Several people began to measure the volume of the crystal again, and they all showed satisfied smiles, it seemed that they had calculated some kind of data and achieved a coincidence.