Grand Academy of Natural Sciences

Chapter 20: Dissect frog



In the morning, I unknowingly passed.

Seeing that Lei Luo had already had some knowledge about his knowledge, Shatuola was relieved.

When the mentor explained this to himself, it seemed to him that it was a fantasy, and he didn't know why, so he angered the mentor.

Junior teacher is so smart, maybe he will be able to achieve something in the future.

"Sister, the basis for learning evolutionary profundity lies in the collection of natural specimens, just like the foundation for learning the laws of nature is the cornerstone of mathematics. A scholar who studies evolutionary probabilities, the number of specimens he has analyzed and collected and the quality of his works determine his knowledge. Reserves, and in the field of scholars, knowledge is power! "

Ice Firebird skin notes, Lei Luo is recording his enlightenment experience.

The basic enlightenment learning in the morning, which has benefited a lot, has completely opened the door of Lei Luo ’s eagerness to learn natural science knowledge, and completely eliminated the inner awe of the great bright creator. Now Shatu Luo seems to teach himself some more practical Something.

"Master, do we have to go out to collect specimens?"

Rello looked forward to asking.

Shatuola shook his head.

"Collecting advanced natural specimens requires scholars to go out for a long time, usually accompanied by fellow scholars at the same level, or encountering during the mission of joining the mercenary group. With a certain degree of self-protection ability, it is not too late to try to go out to collect specimens. "

Zero level academic.

Lei Luo thought of Orn ’s fireball technique, according to him, it could not really threaten those mercenaries

"Sister Brother, like me, you are all civilians and have not received basic enlightenment education, so let's start with the most basic literacy! Text as a carrier of human knowledge, along with the history of human development, is divided into sixteen thousand More than 1,700 basic pictographs ... "

Thought of some previous experiences, Shatuola regretted.

"You have to study hard. When I was studying text with my tutor, it was because I was too dumb and I forgot to learn, so I was always reprimanded by the tutor."

Shatuo Luo, of course, believes that Lei Luo does not have a basic knowledge of writing, so he plans to start teaching from writing literacy, which is why the college will arrange enlightenment instructors for each student who holds a badge of contribution.

If this is the case, after Lei Luo has finished learning literacy, at least a few months have passed.

Literacy?

Lei Luo slowly said: "Brother, I have learned literacy in the town church!"

"what?"

Shatuo Luo stopped the quill in his hand and said in surprise: "You have learned literacy, brother? It's much easier to handle. The instructor is really worried about it!"

After speaking, Shatuola turned around and fetched two books from the bookshelf, namely "Dwarf Language Basic Training" and "Elf Language Basic Training".

"Brother, since you have been exposed to enlightenment knowledge in the church, you want to talk about elven language and dwarf language, should it be involved?"

The church naturally has no literacy courses. From the first day of its birth, the church ’s mission is to continuously train missionaries. The dwarf language and elven language are almost compulsory courses. This is what Shadra knows.

Rello said hesitantly: "Although the priest has taught it, it has not yet been applied in practice."

Elven language and Dwarf language, although Lei Luo has a certain learning foundation, but it is not difficult to communicate with Kleina on the way, it is really not a mastery.

"It's okay! Put away the grammar book first, and then slowly correct it for you! Brother, since you already have a certain foundation, our course below will be much simpler. After you learn to analyze natural specimens and energy magnetic fields, just Let the instructor arrange a class for you to learn with other students! "

"it is good!"

Lello looked forward to the color of joy.

If it is an ordinary civilian enlightenment learning, writing literacy, alien language, analyzing specimens, exposure to energy magnetic field, a series of learning, I am afraid it is really difficult to get started in a few months, let alone master.

I think that at the beginning, Lei Luo studied in the church for four years, which shows the huge cognitive gap between civilians and nobles.

While Lei Luo gazed, Shadra took out a box.

呱呱呱.

Inside the box was a lot of lively frogs, croaking, Shatuola grabbed one from the inside and handed it to Lei Luo, then he took out one and re-covered the box.

This season, there are so many frogs that should be specially cultivated by Shige.

Rello held the frog tightly, and the slimy frog struggled constantly in his hand. It seemed that he might get out at any time, and Rello had to grab it with both hands to prevent it from escaping.

"Natural specimens are generally divided into five categories: microbes, animals, plants, minerals, and fossils. For animal specimens, we generally use anatomical methods to fully understand their texture operation method, and then make biological specimens that can be preserved for a long time. We provide a steady stream of wisdom and inspiration. Today we will learn from this frog. "

Talked while Shatuola opened the toolbox, skillfully took a thin needle out of it, and showed it in front of Lei Luo.

This toolbox is also in the space box donated by Shatuo Rao, which contains various scalpels, tube clamps, forceps, puncture needles and so on.

"This is a thorn needle. We use it to insert the frog's central nerve, destroy its pain perception, make it quiet, facilitate our anatomy, observe and learn their physiological mysteries, this method is suitable for all animal specimens."

Concentrated eyes, as Shatoro's thorn needle was gently inserted into the body of the frog, the frog that had been struggling constantly stopped its activity suddenly, but still breathing, "Aqua" cried.

"Brother, please try it!"

Lei Luo took the thorn needle from Shatuola, and compared with the technique of Shatuola, he also pierced gently towards the frog in his right hand.

However, the frog in his hand was struggling even harder, and with a quack, he let go.

"Brother, you didn't find the right central nervous system position, don't worry, grab it and take it slowly. UU Reading www.uukanshu.com"

Lei Luo ashamed, began to catch the frog all over the room.

Sha Tuo Luo looked at the young teacher's busy hands and couldn't help but laughed: "Sister, do you know that ancient scholars will take a bite and study in the most primitive way when they first analyze a certain animal specimen? Do n’t try it? "

"forget it!"

After a while, Lei Luo finally caught the frog.

I saw some blood stains on the skin of the frog that had just been pierced by the Raylow bone needle, and the frog that had stopped struggling was completely free of blood stains.

Shatuola leaned over and pointed to a spot on the back of the frog, patiently said: "Here, lean to the left, you try again."

Lei Luo inserted the thorn needle as Shadra pointed.

The frog, who was constantly struggling, stopped suddenly, Lei Luo's face showed a pleasant smile, relieved, and gently placed the frog on the anatomical plate.

Shatuola put on rubber gloves while focusing on the look: "Many scholars will have some negative emotions, or guilt, or hyperactivity, dizziness, etc. when we first learn to dissect biological specimens. We need to correct ourselves 'S experimental attitude, treat the life and death of specimens rationally, and the killing in the research process is just the necessary process for us to explore the knowledge of truth. When it is not necessary, we should avoid unwarranted killing. "

In the low murmur of Shatuola's words, the delicate scalpel slipped slowly over the white belly of the frog without any hindrance.

It seems that the cut is not a frog skin, but a piece of fluffy cheese.

The frog on the dissection disc no longer has any pain, and bright red blood flows from the wound.

As Shatuola peeled the incision with tweezers, fresh viscera in the frog's abdomen appeared in front of the two people, and the heart was still beating in "Gudong" and "Gudong".


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