Lu Yueding and Guo Lanying thought for a while, and both thought that Guo Dalu's explanation was very reasonable, and Lu Yueding secretly looked at Guo Dalu - what kind of Tao his master cultivated, how to study some strange things - he actually knew how many eggs there were in a woman's body when she was a geranium?!

Even the most evil demons and spirits wouldn't delve into these ways, would they?

Guo Dalu said: "Actually, the knowledge I said is very superficial, but unfortunately I can't make the microscope for the time being, otherwise, as long as you take a sample of Yuan Jing and put it under the microscope to see, you will understand, the sperm is like a small tadpole, and it will twist its tail to drill around." Pen Fun Pavilion wWw. ｂiquge。 ｉｎfo”

--Guo Dalu, as a student of medical school, naturally observed sperm under the microscope, as for the sperm sample, the legend is that it is self-sampling, and the boy has to contribute a part to the girls in the same class, and the worst thing is that he has to accept the evaluation of the girl: the sperm motility of the boy is so weak. At that time, a certain boy really was in the mood to buy a piece of tofu and die.

Lu Yue thought for a while: "I have seen the telescope in the hands of Blacksmith Li, this thing is very magical, two pieces of crystal that were originally just ornaments, after some polishing, the front and back are embedded in a tube, you can see extremely far, like clairvoyance." The microscope should be the same thing, but from looking extremely far away to seeing extremely small. ”

Guo Dalu nodded: "Yes, the principle of telescopes and microscopes is the same, they are all through a series of combinations of curved mirrors to help people see things that are difficult to see with the naked eye, but microscopes are much more complex than telescopes, I only know the principle, but I can't do it for a while." In fact, even the telescope is shoddy, that is, it is just displayed in front of Li Dayan and others, and the cultivator has many spells, which must be seen farther and clearer than the telescope. It's just that, like other spells, cultivators' spells are reluctant to be used by mortals.

Suddenly, Guo Lanying asked, "What about the other sperm?"

Guo Dalu was stunned: "What?"

Guo Lanying blushed and bit her lip lightly: "Brother Guo, you just said that there are tens of millions of sperm in a piece of Yuan Essence, but there is only one egg, and only the fastest and strongest sperm can combine with it, so what about the other tens of millions of sperm?"

Guo Dalu spread his hands: "That's naturally dead." Once the egg is combined with the sperm, it will have a wonderful reaction, and a hard shell will appear on the outside of the egg, and the other sperm will no longer be able to enter the egg, and can only die one by one. ”

Ah, Guo Lanying exclaimed in a low voice: "What?!Dead!?All dead?!That, that's tens of millions of sperm! This, this is too cruel! It's a pity!"

Guo Dalu spread his hands: "Lan Ying, this is not cruel, it is just a law of nature, so as to ensure that the sperm and egg are combined, and the child born is the best and strongest." As for the pity, that's why I invented the technique of artificial insemination, which can be used on livestock, and a piece of essence can impregnate dozens or even hundreds of thousands of female animals, so that the best breeds can be promoted nationwide as soon as possible. ”

Lu Yueding exclaimed: "This artificial insemination technique is really wonderful, my Great Li Dynasty has always lacked good war horses, so although the battle with the Hu people is won every time, they can't take advantage of the victory to pursue, but the Hu people can rely on fast horses to attack my frontier everywhere." The saint has issued many decrees to breed good horses in various places, and has also purchased good horses from the northwest and other places with a lot of money, and raised them in the horse farm of the inner palace. But over the years, it has only bred about 100 good horses, and if you want to become an army, it is far away. With the technique of artificial insemination, as Master Guo said, there are tens of millions of sperm in a piece of essence, then my great Li Dynasty can cultivate an iron horse in just a few years, and in one fell swoop, the grassland Hu clan will be leveled, and the troubles of a thousand years will be eliminated, and the immortal achievements will be achieved!"

Guo Dalu smiled and said: "Lao Lu, you are too anxious, I only know what artificial insemination can do, but I don't know how to do it, I need to explore slowly, what is the seminiferous tube, cryopreservation box, artificial insemination method, in vitro insemination, that step by step is to be explored slowly, as long as the wrong step, this artificial insemination technique will fail! Not only that, even if the artificial insemination is successful, with tens of thousands or even hundreds of thousands of good horses, where do you get so many good horse farms, where do you get so much fodder?-- don't forget, the best mountains, forests and grasslands in our Da Li Dynasty are all owned by cultivators or rich and noble families, do you want them to let all these fields go out to raise horses?"

Lu Yueding was speechless, and bowed deeply to Guo Dalu: "Master Guo, the disciple is indeed reckless, the disciple is in the capital, he must work hard to learn the spell taught by Master Guo, and devote himself to studying the art of artificial insemination." ”

Guo Dalu shook his head and nodded again: "Let's take our time, don't be in a hurry, I'll teach you some basic courses first, and then teach you biology courses, this course is broad and profound, not only to study the physiology of all beasts, but also to study people, and wait until Zhao Kang and they successfully develop glass and create special experimental equipment, and then I will teach you how to conduct experiments." ”

Lu Yueding bowed again: "Disciple Lu Yueding will definitely live up to the expectations of the master." He straightened up, and suddenly a hesitant expression appeared on his face, Guo Dalu saw it at a glance, and said with a smile: "Old Lu, since you have claimed to be my disciple, what can you say that you can't say clearly? What do you have in mind, even if you come to the Tao, the teacher will answer your questions, if you don't say it in your stomach, how can I teach you the knowledge you want?"

But the masters in the world, whether they are Tianqiao sellers or cultivators who have stood for tens of thousands of years, are all hidden, and they easily do not reveal their true ability to press the bottom of the box, but Guo Dalu is the opposite, the more students learn, the happier he is. Modern science is an extremely complex system, and it is impossible for Guo Dalu to rebuild it in the Great Li Dynasty alone, and he wishes that a group of outstanding students would appear under his command, not only to criticize himself as a half-tone master, but also to go further and go further in the direction he pointed out to them. Therefore, except for life-saving things such as explosives, Guo Dalu only taught Hao Ge'er, and he didn't have any sense of secrecy at all about other techniques.

Lu Yue said: "Yes, Guo Shangxian, the disciple wants to ask, a half-crippled person like the disciple can get a child through artificial insemination, I don't know if the other fathers-in-law in the palace can also keep a son and a half daughter?" )