Chen Yi touched the paint on the outer layer of the potato. The temperature of the paint did not seem to be high, and Chen Yi felt more excited.

Unexpectedly, this kind of paint has a high toughness and strength and good adhesion. Chen Yi couldn't tear it with his hands. He looked at a knife next to him and reached out to take it.

Even with a knife, Chen Yi had a very difficult time cutting the heat insulation coating.

A fresh potato appeared in front of Chen Yi.

Chen Yi's eyes were wide open.

After baking it for half an hour under the high temperature of 2500 degrees, the potatoes were still raw, with only a little temperature on the outer skin, that's all!

Tang Qiaoer found that Chen Yi seemed to have not spoken for a while. She looked up and found a stunned man staring at the potatoes in her hand.

"elder brother?"

She shouted twice.

Chen Yi came back to his senses.

"Qiao'er, where is the formula of this material?" he asked excitedly.

"Recipe? I made it casually...no formula!"

Tang Qiaoer answered.

Chen Yi's heart instantly raised to his throat.

"You get the recipe right away! This thing is of great value... You will be counting on this in the future R&D expenses!"

He yelled at Tang Qiaoer.

Tang Qiaoer looked at Chen Yi in frightened.

"Brother, didn't you say before that my R&D expenses are provided by the benefits of the protective agent?"

She asked muttered.

"My good luck, you are really my treasure mountain... The value of this thing is very likely to be stronger than the protective agent!"

Chen Yi laughed loudly.

Tang Qiaoer looked very happy when she looked at Chen Yi, and she also followed her silly, not as good as a genius girl at all.

But in the next hour, Chen Yi's enthusiasm gradually decreased.

"Thirty-second experiment!"

Tang Qiaoer muttered.

She has failed thirty times. This heat insulation material called Xingyan was originally just something she made of, with the purpose of protecting her electronic collider. It can be said that in Tang Qiaoer's eyes, this is a disposable product.

But the disposable product in her eyes seemed to have completely changed in Chen Yi's eyes, turning into an item of infinite value, and Tang Qiaoer was quite speechless when she transferred it.

"I would have known to write down the ingredients of the materials used..."

Tang Qiaoer muttered helplessly.

The ingredients used in Xingyan are very simple, but the ratio of various materials is very difficult. If you are a little wrong, you will be so bad that you don’t know where to go.

For the failed products just now, either the fire resistance is insufficient, which is a major error problem! Or the strength is insufficient. Although this problem is not big, it cannot be allowed for Tang Qiaoer.

Or it is because the adhesion is insufficient and there is no good adhesion, so how can good thermal insulation be produced?

Chen Yi's face turned dark. It was obvious that Tang Qiaoer had tried her best, but she did not get what she wanted.

"Qiao'er..."

Chen Yi shouted in disappointment.

"Brother, I didn't expect it to be so complicated... I only used it a few times before it was done!"

Tang Qiaoer was sweating.

Chen Yi sighed helplessly. This is really... standing on the mountain of gold, but he can't see gold.

The day passed like this, and Tang Qiaoer was so hungry that she could no longer move.

"Forget it! Qiaoer...Let's have dinner first!"

Chen Yi said helplessly.

"Brother, I..."

Tang Qiaoer had no choice, she just didn't do it, which made Tang Qiaoer look aggrieved.

"I'm leaving, I've been busy for a long time. I'll take you some good food!"

Chen Yi comforted him.

He had basically given up and just thought that he had never seen this kind of thermal insulation material before, although he was heart-wrenching...

Tang Qiaoer nodded. She was really hungry.

Chen Yi took Tang Qiaoer away from the biology laboratory and drove away from Beiling Foreign Language School.

When I came to the Michelin restaurant again, I didn’t expect that the waiter would still remember Tang Qiaoer, a guest who had to ask about everything.

She quickly went and called the chef over, and the chef came to serve the difficult guest himself!

"Eat hard!"

Chen Yi said with a smile.

Tang Qiaoer could feel that Chen Yi was forcing her to smile, so she was not so happy.

Although the food was very delicate, Tang Qiaoer was just eating silently from beginning to end.

"Qiao'er, don't have any burden. There is no need to make money in this world. Losing a project is no big deal. You are my most precious treasure mountain!"

Chen Yi comforted him.

"Brother, am I useless! I was just thinking about protecting my electronic collision instrument..."

Tang Qiaoer suddenly stopped when she said this.

Chen Yi looked at her.

"It's okay, let's have a meal!"

He said.

"Brother, have we forgotten something?"

Tang Qiaoer asked with a blink of an eye.

"What's up?"

Chen Yi was stunned.

"We have ready-made star rock insulation materials. I can completely re-analyze this material and then re-combined it... I'm so stupid. I actually forgot to deduce this matter in reverse!"

Tang Qiaoer said with a happy face.

"Can it be reverse deduction?"

Chen Yi was also very surprised.

"Yes, the raw material combination of this heat-insulating material is not complicated. What is complicated is the proportional distribution of various raw materials. This is the basic reason why this material can achieve heat-insulating effect!"

Tang Qiaoer said with a smile.

Her mood suddenly improved, and the food in front of her suddenly seemed to have become more delicious. She began to ask the chef next to her the source and method of various ingredients, and the fat chef's forehead began to sweat.

Chen Yi's mood was like a roller coaster. Tang Qiaoer might have just changed her mood because of her expression, but he had changed her mood because of the future horror benefits of this material.

If this thermal insulation material called Xingyan can achieve ultra-high thermal insulation effect, it will exert an unimaginable force in the military industry and aerospace industries.

By then, money may no longer be considered anything...

After eating, Chen Yi called Su Zixuan and told her that she might have to go back very late tonight.

Then Chen Yi and Tang Qiaoer returned to Beiling Laboratory again. The two entered the basement of the biological laboratory and started the work of configuring Xingyan again.

Although the reverse retort was very slow this time, Tang Qiaoer was very confident. She had analyzed the composition ratio in the star rock materials in the 15th Middle School, and there were five more types that should be over.

Chen Yi waited honestly, and for the future income of 100 billion yuan, he could wait for ten days.

"alright!"

At 11 o'clock in the evening, Tang Qiaoer finally breathed a sigh of relief.

"All the material ratio data are out?"

Chen Yi asked quickly.

"That's right!"

Tang Qiaoer nodded.

"Try it once?"

Chen Yi asked excitedly. Although he was not interested in the configuration process, he had greater expectations for the results than anyone else.

Tang Qiaoer nodded.

She quickly reconfigured it. Half an hour later, a silver-white viscous liquid appeared in front of Chen Yi, exactly the same as what Chen Yi saw at the beginning.

"Try the effect!"

Chen Yi shouted excitedly.
Chapter completed!