A powerful country in scientific research

After hanging up the phone, Su Ran put away his emotions and instantly entered work mode.

She locked the office door and went to the laboratory in Workshop 10.

Although many of her experiments were done in the system laboratory, there were still many things in this office that could not be known to others for the time being. Moreover, in this era, spies were omnipresent, and Su Ran did not think that there were no spies around her. There were also many confidential documents of previous products in her office~ These could not be taken away by others, so Su Ran developed the habit of locking the door.

Su Ran was now in the laboratory of Workshop 10 because the new refrigerator she had made before was now in the testing stage. Workshop 10 happened to have a laboratory that was convenient for functional testing, so the dozen finished refrigerators were placed there.

When Su Ran arrived, several other members of the project team were already there.

Although they were called a project team, they were actually only responsible for the simple parts, like the outer shell, insulation layer, freezer, and accessories. The more difficult control panel, compressor, and condenser were all done by Su Ran alone.

"Mr. Su, this is made from the pork we took out this morning. Try it and see how it tastes."

"okay."

"The meat tastes pretty good to me, about the same as before it was frozen. What do you think?"

"I think so."

"It's much better than the previous refrigerator. The meat in my refrigerator is hard and woody after freezing."

Su Ran: "Okay, it seems that there is no problem with the freezing function of this refrigerator. Let me check the refrigeration."

"The refrigeration is also very good. Mr. Su, look at these kiwis, strawberries, apples, and oranges. Aren't they all still very fresh? It's hard to believe that they have been in the refrigerator for eight days. And the slices of kiwis and oranges are only a little dry, but still fresh enough."

Su Ran took a look and curled his lips.

Yes, the effect is better than she thought.

"Okay, thank you for your hard work. Wait a few more days and we'll see how long this preservation can last. After the preservation test is completed, we can start mass production."

"it is good."

The crowd applauded and cheered.

"Engineer Su, after this is done, if you need help with any new projects, feel free to contact me. I'll be there whenever you call."

"Mr. Su, me too."

They have learned a lot while working with Su Ran on the refrigerator project recently, and they all want to continue working on new projects with Su Ran.

Su Ran smiled and nodded, "Okay, when I have a new project, I will definitely not forget to invite everyone."

When Su Ran came out of the laboratory, he heard the electronic sound of the system in his mind again.

[Host, now you have reached your goal, you can draw the lottery for the second time. Do you want to draw the lottery now? ]

After thinking for a few seconds, Su Ran refused: [In the evening.]

You may not win anything in the lottery, so it’s safer to wait until you get home in the evening.

System: [Okay, host. 】

~

In the evening, after Su Ran finished dinner, he couldn't wait to go back to his bedroom.

After closing the door, Su Ran quickly said in his heart, "277, we can start the lottery now."

[Ok, host. 】

The next second, the virtual turntable appeared in front of Su Ran again.

This was Su Ran’s second lottery. With the first prize as a prelude, Su Ran was even more looking forward to this one.

Su Ran reached out and fiddled with the turntable, and it started to spin.

Su Ran stared at it closely and couldn't help but clench his hands.

Finally, the turntable slowly stopped and the content pointed by the arrow appeared.

"Invisible bulletproof vest??1".

Seeing these words, Su Ran raised his eyebrows.

"Yo, invisible bulletproof vest? Is that literal?"

The next second, the lottery wheel disappeared, and then a box appeared on Su Ran's desk with a piece of paper on top of the box.

Su Ran walked over, picked up the paper and took a look at it.

The paper contains an introduction to the things.

Invisible bulletproof clothing is just as its name suggests, a protective garment that is invulnerable to swords and bullets and is invisible.

Su Ran wants to whistle now.

Her dear system was so thoughtful. She was very pleased with the prize.

Su Ran opened the box. There was nothing in it. Su Ran reached in and touched around.

Oh, she touched it ~ touched a very thin cloth.

Su Ran quickly took out a very thin top.

She couldn't wait to put it on herself and went to the bathroom to look in the mirror.

I can't tell at all~

Su Ran couldn't help but curl the corners of his lips.

What a treasure this is.

It is worthy of being a product of the system, worthy of being a thing of the future, it is practical and full of technology.

After taking off the bulletproof vest, Su Ran put it on the bed, ran downstairs to get a fruit knife, and then used the knife to cut the clothes, but the clothes were not damaged at all.

Su Ran raised his eyebrows and decided to do something more intense.

I stabbed the clothes with a knife, but they were not damaged at all.

It's really invulnerable...

Um, no, I don't know about guns yet, but knives are no problem for now~

Guns, we'll talk about that later.

Anyway, Su Ran felt that the system would not lie to her~

Su Ran had full confidence in the system. After all, that was the era when the system was developed. What was impossible in that era?

In that era, invisible bulletproof vests probably didn't require much technical content.

Su Ran put the bulletproof vest next to the hanger with a smile on his face.

With it, I will feel safe when I go out.

After drawing the prize, Su Ran calmed down, sat down at his desk and started studying.

As the college entrance examination approaches, although Su Ran is very confident in her abilities, there are always people better than you. This is an era full of hidden talents, and she cannot be too careless.

So Su Ran set a study plan for himself, doing a set of mock papers every day, one paper for each of the five subjects.

The amount of learning is not very large. It does not interfere with work and at the same time, you can practice and avoid becoming unfamiliar with the knowledge.

Su Ran had finished two papers during the day, and there were three left. In order not to delay tomorrow's work, she planned to finish the papers before going to bed.

Su Ran sat at the table, concentrating on the math problems on the test paper, his thoughts closely following the logic of the questions, sometimes holding a pen to think, sometimes flipping through reference books. The table was neatly laid out with stationery, as well as various books and notebooks.

Just as Su Ran was concentrating on doing the questions, a gentle knock on the door broke the silence. She looked up and saw Grandma Jiang coming in with a plate of fruit and a cup of hot milk.

Su Ran curled her lips and said, "Grandma, what delicious food did you get me?"

Grandma Jiang: "I cut some strawberries, apples, oranges, and a cup of hot milk for you. Drink something hot and you will sleep well."

"Wow, these are all my favorite foods. Thanks, grandma." Su Ran's eyes lit up.

Grandma Jiang put down the fruit and milk, walked to Su Ran, gently touched her head, and said with concern: "If you like to eat, eat more. Ranran, don't study too late, rest early, don't get tired."

Su Ran smiled and nodded, "I understand, grandma. You should also go to bed early."

Grandma Jiang left the room with a smile on her face.

Looking at Grandma Jiang's disappearing back, Su Ran couldn't help but curl the corners of his lips.

She really loves her family in this life, her mother, brother, grandma and grandpa. They always make Su Ran feel extremely warm and at ease.

It feels so good to have family members caring and loving you~

She will never let down those who love her!

Thinking of this, Su Ran once again devoted himself to studying~

More motivated than before.