Yuan Wanying moved extremely quickly, and completed all the formalities before the staff of the two colleges got off work.

Now, she has officially changed from a freshman majoring in business administration to a freshman in the Department of Clinical Medicine of the Medical School, and has a small but well-equipped laboratory.

Yuan Wanying went back to the dormitory, rolled up her luggage, picked up the computer, and when she passed by the commissary, she bought another box of instant noodles and checked into the laboratory directly.

Instead of immediately starting the experiment, she opened her laptop and began to recall the advanced technology that could save her mother's life:

- A fully automated surgical system that requires high-end brains, high-end machinery, advanced anesthesiology, and related agents, which are only produced on some planets.

- The human cloning system requires a large amount of basic physical data of the earth's indigenous humans, and requires advanced culture and nutrient solutions.

——The 133rd generation of nanorobots, which requires miniature brains and advanced synthetic metallurgy.

……

wrote down more than a dozen ways to save her mother's life in one breath, but Yuan Wanying did not relax in her heart, the more methods, the more vulnerable the earthlings became.

Many of the treatments that were ineffective for the citizens of the Empire were already miracles for the earthlings.

She began to screen out the methods that took too long, such as the first one, the high-end intelligence and high-end machines involved are compound disciplines themselves, and each one involves dozens of small disciplines, with the earth's current scientific and technological development capabilities, it is not possible to achieve it in a short time.

In the end, there was only the clone system left in front of her, and after thinking about it, Yuan Wanying crossed out the herringbone again, leaving only the clone system, that's right, she only needs to successfully clone the brain organ.

This is the solution that Yuan Wanying can think of with the least number of disciplines involved.

Even so, when it came time to determine the general direction and start to implement it, she still found it difficult.

First of all, even the most basic laboratory facilities are not enough.

The requirements for cloning organs are very high, and the so-called sterile environment in today's laboratories simply does not meet the requirements.

When the empire was clone and cultured, the experimenters were all outside the operating room, and all kinds of operations were done by robots.

Once the experimenter enters from the outside world, they will be more or less contaminated with some bacteria.

The solution to this is as simple as it is difficult, that is, to build an all-liquid closed vessel, so that all reactions are carried out in the closed vessel.

This brings us to the second issue – the configuration of the nutrient solution needed to clon organs, of which there are several substances that are not available on Earth, and where alternatives must be found.

Yuan Wanying took a deep breath and forced herself to calm down, first of all, starting with the transformation of the laboratory, and be sure to meet the minimum requirements of the cloning experiment.

She began to draw design drawings by hand.

The envisioned all-liquid enclosed vessel must have several flexible robotic arms to facilitate the experimenter's operation in the outside world.

A nano-scale microscope allows you to observe the progress of the experiment at any time.

There is also a sterilization chamber attached, and early experiments must start with mice, which must be sterilized before entering the liquid chamber.

……

Little by little, the knowledge of the empire revived in her mind, and the drawings were perfected by her little by little.

I don't know how long it took, but a hand gently landed on her shoulder, but it was like Mount Tai pressing on the top, and she almost jumped up.

Turning his head to look, Yuan Ye looked at her with a worried expression: "Wanwan, you have been sleepless for more than twenty-four hours." ”

Yuan Wanying was shocked to realize that time was so fast, no, she had to hurry!

buried her head in the drawings again, and Yuan Ye on the side didn't even respond to calling her three times.

Yuan Ye frowned and went out to make a call, and soon, except for Yuan Cong, who went to study in other places, the two brothers of the Sun family rushed over together.

The three of them worked together to finally wake up Yuan Wanying, who was addicted to the drawings, again, and Sun Qi looked at her disapprovingly: "Uncle has already helped you contact the best brain doctor in the country, are you going to exhaust yourself to death before your aunt recovers?" ”

Yuan Wanying pursed her lips, she knew, let alone the whole country, even if it was the best brain department in the world, the doctor couldn't save Lin Xinran's life-

She is the only one who can save her mother!

She also knew that if she told the truth and was a visitor from another planet, her brothers would probably think she was crazy.

After being silent for a long time, Yuan Wanying took the initiative to stretch out her right hand: "Isn't it the hospital next to it?" You take my blood and check it out to see if I'm healthy. ”

The boys glanced at each other and were persuaded by Yuan Wanying.

Yuan Ye acted immediately and found someone to draw blood, but Sun Lin picked up Yuan Wanying's drawings that he had changed for a day and a night, the more he looked at it, the more surprised he became, in his memory, the definition of a little cousin has always been a foodie who loves to read.

The study is quite good, but there is still a distance from the top students.

But looking at this drawing, every part is so fine that you can imagine what they look like when they are machined - this drawing is very feasible.

Sun Lin immediately spread the drawings on the table and discussed them with his little cousin.

When the little cousin carefully talked to him about his philosophy, Sun Lin found that he still underestimated his cousin.

At the same time, he immediately discovered the business opportunity, holding the drawings tightly, as if holding a huge gold mine, Sun Lin asked straight to the point: "Who are you going to put in charge of producing this device?" How about handing it over to my brother? ”

Yuan Wanying smiled bitterly and reminded: "Cousin, take a closer look, there is no way to mass-produce this thing for the time being." ”

Sun Lin was stunned, looked at the drawings again, and soon, he understood what his cousin meant, there are too many special-shaped devices and special material products in the drawings, such as the valve switch that controls the liquid capacity of the sealed tank, and the siphon design is adopted, which can drain all the liquid in the entire sealed tank in just 3 seconds.

This places very high demands on the material of the valve switch.

Sun Lin calculated the cost a little in his heart, and immediately dispelled the idea of using this device to make a profit.

Yuan Wanying noticed Sun Lin's expression, and sighed secretly in her heart, what the instructor said is indeed right, even if you carry the technology of two thousand years later, don't easily try to change the technological development of the natives.

You will find that the lever that pries the whole society gets longer and longer, until you can't pry it for a long time.

To put it bluntly, you want to develop medicine, but you find that the related chemical industry is still very backward and cannot process the drugs you want, and the materials discipline is also very backward and cannot make the surgical instruments you want.

The more advanced and developed the society, the closer the connection between disciplines, and it is unthinkable to want the development of a single discipline to drive the progress of the whole society.

Sun Lin frowned and looked at his little cousin: "Then are you going to make it alone?" ”