After taking care of Huo Jiujian's matter, Li Lechen casually called up the "chromatographic distinguisher" stored in the cloud storage space of the mall and returned to Gu Xiaoman's house.

In less than ten minutes after Li Lechen left, Huang Yingying did not stop helping Gu Xiaoman's grandmother to delete the beads, but this was indeed a laborious matter, and after ten minutes, a small number of them were picked out.

Until Li Lechen came back, he suddenly hung up.

Last time, Huang Yingying didn't see the whole process, and Gu Xiaoman's grandmother didn't know what was going on. Of course, the two of them watched the whole process at this time, and they still didn't understand what was going on.

Just put the beads in a plate above the machine according to their different colors, and then pour the mixed color beads into the mouth, and the beads of various colors can be sorted from the outlet.

The small machine can quickly classify beads of various colors, which is fast, efficient, and accurate.

Because this time there was no need to hide and tuck, and in a few moments, a whole basket of colored beads was sorted.

"You're ...... machine"

"It's not a very high-end technology, it's just a chromatograph. Li Lechen bragged lightly, "I made it up casually when I was in the Fun Physics Research Society, and the practicality is not very strong, and the principle is to distinguish the beads according to the different refractive indices of their colors." ”

Li Lechen was amazed that he actually used the word "refractive index", although he didn't know whether he used it correctly, but he always felt that it was very high-end.

The self-proclaimed tone is already a bit of a scholar.

Indeed, I don't know the so-called explanation, because this machine is really magical, and Huang Yingying also believes it.

Secretly, she opened her mobile phone Taobao and searched for it, "chromatographic distinguisher", and the results showed that it was all messy.

It seems that this thing was really made by Li Lechen himself.

"Oh yes!" Li Lechen suddenly thought and asked Huang Yingying, "Have you told your grandmother about Gu Xiaoman?"

"Hmm, what's the matter with Xiaoman?"

Gu Xiaoman's grandmother looked surprised, obviously Huang Yingying hadn't said anything about it yet.

Although the matter is a bit serious, it must also be said, so Huang Yingying can only tell Gu Xiaoman's grandmother about Gu Xiaoman's sudden fainting with a high fever in the classroom yesterday, sending her to the hospital for emergency treatment, being diagnosed with acute leukemia, and then being transferred to the intensive care unit today.

At the end, in order to comfort my grandmother, I added: "The school attaches great importance to Xiaoman's affairs and has donated some money, so you don't have to worry about medical expenses." ”

But no matter what, Gu Xiaoman's grandmother still put down everything in a hurry, and went straight to the hospital with Li Lechen and Huang Yingying.

In a hurry to leave, the "chromatograph" was left behind.

However, Li Lechen didn't pay much attention to it, because he didn't think this thing was important, and it was usually not practical, so it was left to Gu Xiaoman's grandmother, and it would be more convenient for her to make beads in the future.

So even when he knew that the "chromatographic discriminator" had fallen at Gu Xiaoman's grandmother's house, Li Lechen did not go to retrieve it, but sincerely said that he would give it to her as a small product he experimented.

When I returned to school from the hospital, it was already afternoon school time.

Exhausted, Li Lechen asked for leave in the afternoon, anyway, he was not the only one who didn't go to class in the afternoon in the top class, and Zhou Mi didn't go either, in the comprehensive laboratory.

There is another person, Liu Yu, who followed Li Lechen back to the dormitory.

It's more sticky than a dog skin plaster!

Fortunately, Li Lechen had already put the little blue film in the "personal store" on the way back to school, but he didn't have time to say anything to Huo Jiujian.

"You won't go to the classroom in the afternoon?" Liu Yu asked knowingly, and took a special probe to see what Li Lechen was doing lying in front of the desk.

"yes, I'm doing a math problem. Li Lechen responded seriously.

"What kind of math problem? I'll see. ”

"The question of the probability of winning the lotto. ”

Li Lechen said, motioning to a blank piece of paper in front of Liu Yu's desk, which had already listed the winning numbers of the previous two welfare lotteries.

“......”

Liu Yu was stunned for a moment, and then laughed: "There are many people who study this kind, but it is actually meaningless. If the math can calculate the grand prize, the subject of mathematics will explode. ”

Li Lechen didn't care, continued to stare at the data in his mobile phone, and then copied them on the paper separately, and drew in digital circles with great care.

At the same time, he has opened the live broadcast platform.

That's right, it was in front of Liu Yu that the live broadcast platform was opened.

Huo Jiujian has been waiting for a long time.

"You only got 8,000 yuan before, how can you buy so many medicines?"

Huo Jiujian didn't apply to buy these six pills at the first time. Curiosity has always been Huo Jiujian's characteristic, how can he buy something that costs 60,000 yuan? Is it actually not that expensive?

Li Lechen naturally thought of a rhetoric a long time ago: "I bought it with a credit loan." ”

"I see!"

"So I need money to pay off the loan now, and you should make good on your promises. ”

"That's nature. ”

Subsequently, Li Lechen showed Huo Jiujian the page of the big lottery on his mobile phone.

"At least the data of the previous ten periods is needed, otherwise it is difficult to do big data calculations. Huo Jiujian said.

It's easy.

Li Lechen immediately copied all the winning numbers from the previous period.

In addition to Huo Jiujian, Liu Yu also watched Li Lechen copy the winning number without blinking. He wanted to see what this guy could calculate by not going to class this afternoon, and calculating the probability of winning the lottery in the dormitory.

“07，11，13，22，29，03，08”

“12，16，05，17，10，01，11”

......

Although they are all numbers, when viewed together, there is no correlation at all. At least Liu Yu didn't think that just listing the numbers like this would lead to any results in the end.

Of course, Li Lechen is still communicating with Huo Jiujian.

"It's not very difficult to come up with the next set of data, I'll do the math here, about five minutes. Huo Jiujian said.

Two thousand years later, the computer calculates for five minutes, you can imagine what kind of data it will be, plus the previous experience of scratching the prize, Li Lechen has enough confidence in calculating the correct result, but he wants more than that.

"We said okay, it was just a trial before, I can sell you six at a time, and ensure the supply in the future, but I want this calculation program. ”

Because Huo Jiujian inadvertently had already taken out the intelligent knowledge chip, Li Lechen had reason to believe that he did not rely on the so-called intelligent knowledge chip to calculate the results. If this is possible, then your own intelligent assistant should be able to do it too.

So there must be a special program at work.

Every time I ask Huo Jiujian, even if we are in a cooperative relationship, Li Lechen feels very troublesome, and it is easy for the other party to see something after a long time. So he still wants to master this technology directly.

As for the supply of viagra, if there is no obstacle to online purchase, Li Lechen will definitely be able to speak his mind and supply it to Huo Jiujian for a long time.

In this regard, Huo Jiujian hesitated.