"You understand!"
The mortal immortal gave Yan Qi a blank look: "Why do you say that a submarine can lurk in the water? Have you tried it? Just because there is the word 'lurk' in its name? You are talking nonsense."
Yan Qi couldn't laugh or cry: "Sister Fairy, don't you know there is a kind of operation in this world called experiment?"
The mortal immortal said: "You dare to test it? Aren't you looking for death?"
Yan Qi said: "I have to go? Is it okay to capture a few monkeys as substitutes?"
"Well……"
The mortal immortal was immediately confused. He blushed and rolled his eyes: "It's so cruel."
"Come on."
Yan Qi curled his lips disdainfully: "Countless people have died under your sword, and I haven't heard you say a word about cruelty. You use monkeys to conduct experiments, but you call it cruel. Hehe... I think it's ridiculous."
"you……"
The mortal immortal bit his silver teeth and rushed over with a pale face.
Yan Qi was afraid: "Hey, time is limited, we can't do anything wrong. Dean Chen, please tell Sister Fairy what science is? Did the monkeys who did the experiment die honorably?"
"Hello fairy."
Dean Chen rushed up quickly: "Fairy, don't worry, no monkeys were sacrificed. The monkeys who did the experiment are all great contributors. They are delicious, delicious and safe."
"snort!"
Only then did the mortal immortal regain his face.
She didn't care about the monkey, she was clearly angry with Yan Qi.
Yan Qi winked at Dean Chen: "Keep talking, let's popularize science to Sister Xianzi."
The mortal immortal winked at Yan Qi: "You come and tell me! If you tell me badly, you are just lying to me, so I won't let you go."
"I'll just tell you what I said, as if it's difficult."
Yan Qi pointed at the fish jumping over the water: "Sister Fairy, do you know why fish float and sink?"
The mortal immortal curled his lips: "I don't know."
Yan Qidao: "Let me tell you, fish rely on the swim bladder in their bodies to control their ups and downs. The buoyancy of fish in the water is the product of the volume of sea water displaced by the fish's body and the specific gravity of sea water, and the specific gravity of sea water changes with the water pressure. And it changes. The deeper the sea, the greater the pressure and the greater the specific gravity of the seawater; in order to adapt to this change, the swim bladder plays a role in adjusting the specific gravity of the fish body."
"When the fish wants to float up, the swim bladder expands and becomes larger in size, and the specific gravity of the fish body becomes smaller accordingly. When the specific gravity of the fish body is less than the specific gravity of sea water, the fish rises to the surface of the water."
"When the swim bladder is compressed, the volume becomes smaller, and the specific gravity of the fish body increases relatively. The specific gravity of the fish body is greater than the specific gravity of seawater, and the fish dives."
"When the specific gravity of the fish body is equal to the specific gravity of seawater, the fish stays in the water."
"Sister Fairy, I said this, do you understand?"
The real immortals in this mortal world seem to understand but not understand.
She only knew the function of the fish's swim bladder, but she had only a vague understanding of the unfamiliar terms of what is relative weight and what is relative increase.
However, after listening to Yan Qi's explanation, she also understood the working principle of the submarine.
"Yan Qi, you mean that there is a big fish float in the submarine, which can make the submarine rise and fall like a fish?"
Yan Qi snapped her fingers: "Sister Fairy is so smart, she really knows everything."
Fanchen Zhenxian glanced at Yan Qi: "Don't say anything nice."
However, after being flattered by Yan Qi, the face of the real immortal in the mortal world was finally restored, and he was no longer angry with Yan Qi.
Yan Qi said to Dean Chen: "How many tests have been done and what are the results? What is the experimental data like? What is the maximum value of the submarine?"
Dean Chen took out a pile of data, picked out the key data, and reported it to Yan Qi.
"Sir, our expert team is very satisfied with the experimental data. We are even surprised. It is because the ideas provided by you are so precious and accurate that we have achieved these achievements."
"The first submarine was named Huaxing. A total of one hundred tests were conducted. Thirty monkeys were placed in each test. With the depth and time of incubation, safety, solidity, oxygen supply, and Pressure values, time values, and depth values.”
"After hundreds of trials and modifications, we have achieved the best results."
"On the premise of ensuring safety, we built the first Huaxing submarine."
"Now, let me announce the maximum threshold of Huaxing."
"The Huaxing can accommodate up to fifteen people, its speed is three times that of the emergency march, its maximum stealth time is twelve hours, and its maximum stealth depth is one hundred and twenty meters."
"The Huaxing can shoot harpoons, water bombs, and fishing nets, and can conduct auxiliary attacks in the water."
Hearing this, Yan Qi couldn't help but be pleasantly surprised: "The maximum threshold of the Huaxing is very good, especially the stealth time of twelve hours and the stealth depth of one hundred and twenty meters. This is so important. Moreover, it can also launch harpoons. , water bombs, fishing nets. Awesome!”
"If there is a reward, I will definitely reward you heavily. You have contributed irreplaceable strength to Dahua's Navy. If nothing else, first reward Dean Chen, Professor Peter, and Professor Charlie, each with eighteen bedrooms." concubine."
Dean Chen was overjoyed and kept a low profile: "Under the leadership of Mr. Yan, Dahua will surely prosper! As for rewards, they are optional..."
Yan Qi hurriedly said: "So, you don't want the concubine in the eighteenth room?"
Dean Chen was startled and a little confused.
Peter and Charlie were anxious.
"I want it, I want it!"
"I want it, I want it!"
Dean Chen scratched his head and smiled: "Although I feel guilty, it is... but it is unfair to refuse."
"Hahaha!"
Yan Qi laughed loudly: "That's right, why are you polite? You have made incomparable contributions to Dahua, and I reward you with a concubine of eighteen rooms. What's the point of being embarrassed? Keep it! This is just a concubine. It's a small reward, but there will be many rewards in the future. Everyone, do your best."
"Master Xie Yan!"
Dean Chen, Charlie, and Peter were overjoyed.
Yan Qi winked at the mortal immortal: "Let's go, Sister Fairy, let's go into the submarine and have some fun, and let Dean Chen give us some practice."
The mortal immortal couldn't help but be speechless after hearing Dean Chen's introduction about submarines.
She didn't quite believe that a submarine could be so powerful.
After all, from her point of view, it is difficult to accept something like a submarine that she has never seen before.
Yan Qi saw the hesitation of the mortal immortal and smiled slightly: "You still don't believe me? Sister Fairy has even ridden in a hot air balloon, but you don't dare to try a submarine?"
Hearing what Yan Qi said, the mortal immortal immediately had confidence in Yan Qi.
Because hot air balloons were also invented by Yan Qi.
This thing didn't exist before.
The figure of the mortal immortal flashed and jumped into the submarine.
Dean Chen led several sailors into the submarine cab.
He took out a few pieces of bamboo leather clothing: "These bamboo leather clothing are specially made, hard and light, and can withstand some water pressure. If you are in a hurry and encounter danger, you can put it on for emergency treatment. Moreover, because the bamboo leather clothing is very light, the inside It is inflated and can float all the way to the surface of the sea.”
“Dean Chen’s design is really thoughtful.”
Yan Qi handed the bamboo leather coat to the mortal immortal and said with a smile: "Ladies first."
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