Chen Nuo was really curious about the difference between the carbon crystals made by Bluestar Technology and the natural high-purity diamonds on the earth.

It just so happens that in Jiangcheng City, there is a Jewelry and Jade Jewelry Management Center (NGTC) of the Ministry of Land and Resources, which cooperates with the Gemological Institute of the United States (GIA), and diamonds sold in mainland China must have a GIA grading report before they can be put on the market. Otherwise, it is a black diamond, which has a price and no market.

In the most prosperous commercial street in Jiangcheng, there is a Cartier jewelry store, which has cooperated with NGTC to conduct diamond identification, in addition to quality, it can also identify natural and artificial diamonds.

Chen Nuo provided the two-carat diamonds produced in the workshop and paid the appraisal fee.

After an hour of waiting, the simple report was in.

The expert with myopic glasses carefully sent Chen Nuo's diamond and appraisal report to him, and asked, "This gentleman, what brand of diamond did you buy?" The 4C parameters can be almost full marks! The cut can reach E grade (Excellent), the color can reach D grade, the clarity can reach LC grade, and the weight is also two carats, which is very good. ”

The statement asked, "Could it be synthetic?" ”

The appraiser smiled and shook his head, "Based on my experience of working in this industry for 30 years and working in GIA in the United States for 10 years, no, human manufacturing technology has not yet reached this level, only nature and time will have such a miracle." ”

Chen Nuo asked tentatively, "How much can you get in terms of valuation?" ”

"It's hard to say, if you have a GIA certificate, at least 500,000 RMB."

The GIA report is recognized after the diamond has been harvested and cut, and it is impossible to get an agency to attach a grading report with a pack of diamonds like the statement, which discourages him from reselling the by-products of carbon crystal batteries. However, it is okay to process them into ordinary handicrafts, Chen Nuo boldly thought, if the certificate diamonds of Blue Star Company flood the market at a low price in the future, how many jewelry merchants in the world will go bankrupt.

"Thank you, this diamond was given to you."

"Huh?!" The appraiser was dumbfounded! Even without a grading report, this diamond is of rare high quality! Is this stupid to be dumped by your girlfriend?

"You, you leave a contact information, if I have a channel here, I will contact you."

Chen Nuo smiled, this is sensible!

The production of carbon crystals has been put on the agenda, and Chen Nuo returns to the Blue Star World to call Feng Ran to go to the factory again to put the stone into a special container and bring it back to Earth.

The trade route between the community and Bancang Town has been opened, and Luo Miao is purchasing weapons and equipment for the community, etc., Chen Nuo is in a hurry, and he has not had time to greet her.

Back at the factory, the employees were on a three-day vacation, in addition to the ministers on duty.

Chen Nuo wore the protective clothing brought by Blue Star, put the stone into the closed cabin, added C12 raw materials and started the equipment, and the micro-reflective C14 was also successfully produced, which avoided the dilemma of Chen Nuo buying C14 all over the world.

The final step is relatively simple to assemble, but the carbon crystal two carats are still too large, and it needs to be cut smaller, about three to five minutes to meet the needs of the carbon crystal battery.

The door of the assembly laboratory was closed, Chen Nuo activated the instrument, and the carbon crystal and C14 were linked together through a complex structure, and finally enclosed in a black box that was protected from radiation and built a microcircuit board that could adjust the discharge power of the carbon crystal cell to meet the needs of different devices.

Tested with IICE equipment, the radiation dose of the box is 0, so the carbon crystal battery is not harmful to the human body.

The size of the box is very small, and it is easy to put the battery that can be transferred to the IICE device in the mobile phone tablet and other devices.

After Chen Nuo cut and disassembled the IICE equipment, he installed the carbon crystal battery produced by himself into it, and it was successfully connected for the first time.

Then he let the carbon crystal battery discharge at high power according to the rated power in the laboratory, and after a day of testing, the carbon crystal battery was still sufficient.

Five thousand years is too long, Uncle Chen is seizing the day, through a series of tests, he can be sure that the quality of carbon crystal batteries produced on the earth should be comparable to the carbon crystal batteries of the Blue Star world.

Chen Nuo, who used to tinker with computer hardware in the past, connected the carbon crystal battery to his own Android mobile phone through simple improvements, and successfully lit it up. Uncle Chen took two handfuls of pesticides and tested the movie for a few minutes, and the battery ran without any problems, and the voltage was very stable.

All the experiments were completed, and Chen Nuo had been staying up in the laboratory for two all-nighters in a blink of an eye.

The employees on vacation have returned, the door of the laboratory has been opened, and everyone has seen Chen Nuo with dark circles under his eyes.

Chen Nuo said to Zhang Yi: "You go and contact Jiangcheng University and rent their academic lecture hall, the time will be set for the morning after tomorrow." Also, remember to inform Dai Yanfei and let her inform the media that there is important news to be released tomorrow morning at Bluestar Daily. ”

The employees were confused, but Zhang Yi knew that it had happened.

Zhang Yi has never been so excited, the last time was when he was just admitted to Jiangcheng University in the college entrance examination, "I'll do it right away!" ”

Chen Nuo opened his arms and said to the employees: "Young men, you have created a miracle in the history of science and technology with your own hands!" Welcome to the brightest sun in human history! ”

The Academic Affairs Office of Jiangcheng University, the school's bachelor's lecture hall can also be rented out when it is not in use, and Zhang Yi is a student of the school, so he quickly went through the procedures.

Before leaving, Zhang Yi said: "If the physics professors of the school have time, they can come to the academic hall to listen to the report, which is a rare opportunity." ”

The teacher who went through the formalities was strange, and a reporter from a daily chemical company would ask the physics teacher to do something.

Dai Yanfei also notified reporters, indicating that Bluestar Daily Chemical will hold a press conference in the academic lecture hall of Jiangcheng University, and hopes that reporters will attend.

During this time, the popularity of Blue Star Daily Chemical has slowly decreased, but as long as there is Blue Star Daily Chemical News, reporters are still interested.

"It's not going to be an announcement of an increase in production, is it?" The Sina reporter was happy after receiving the invitation, he received a bottle of microbial cleaning mud for the last interview, will there be a gift this time?

"I feel like I might have to announce something new." Sohu reporter said: "Bluestar daily chemical products are a bit monotonous, but the press conference is held in the academic lecture hall of the university, is it a little serious?" ”

"It's just a daily chemical company, and you have to make gimmicks every day, hey, I'm not going, whoever of you wants to go." A reporter from a media threw the invitation on his desk, he may not know that this is the most regrettable thing he has ever done in his life, and the invitation letter of Bluestar Company will not be sent casually in the future.

December 1 is the most memorable day in the history of human science and technology.

On this day, the electronics industry at home and abroad is calm, Huawei is still the overlord of domestic mobile phones, Apple continues to sell mobile phones at high prices to harvest wool, they do not know that a press conference in Jiangcheng will completely change the history of electronic products, and the word "blue star" will become synonymous with the highest level of science and technology on the earth in the future.