MTL - Ask Sword-Chapter 117 ask politics

  Chapter 117 Asking about politics

   chug chug—

  The propeller wrapped with the Breeze Talisman rotates at an accelerated speed, generating wind force, which drives the aircraft model to fly obliquely into the sky.

  Li Ang raised his palm, released his mind, and connected it to the fine gold wire on the model airplane.

  The fine gold wire tightens and shrinks under the action of thoughts, causing the **** and ailerons of the upper and lower wings to expand, increasing the area, increasing the overall lift, and flying up and down in the air, circle after circle.

   Actually, really, flew up

  The freshmen who had demonstrated their sword weapons before all raised their heads and opened their mouths, looking at the flexible wood and silk cloth aircraft model in the sky in amazement.

  Even Yang Yu and Li Wei put their palms in front of their foreheads in disbelief, blocking the sun, and stared blankly.

   Next comes the turn.

  Li Ang hung his palm lightly, and the fine gold wire responded immediately, adjusting the direction of the wings, driving the model plane to turn slowly, and drawing a perfect arc in midair.

   Sprint Acceleration,

  Slow down and sail slowly,

  Li Ang only needs to mobilize the four fine gold wires to tighten or relax, and he can easily control the flight speed and direction of the entire aircraft model

   "There is a saying in "Mozi·Lu Wen": Gongshuzi cuts bamboo and wood into kites, and when they are formed, they fly for three days."

  A freshman whispered something, Xi Yangyu glanced at him, and said indifferently: "In essence, the wind talisman is used to drive the blades to rotate and generate wind power. When the talisman's spiritual power dissipates, it will naturally fall.

   What's more, it depends on a few fine gold wires to act as the sword soul and control the direction.

   There is no need to hit it with a flying sword, as long as the mental power of the body state interferes with the connection with the sword soul, it can crash.

   Nice idea, but probably not practical. "

   "Xi Siye can try."

  Li Ang turned his head to look at Xi Yangyu, and said with a smile, "This 'Flying Sword' should not be afraid of interference."

  “.”

  Xi Yangyu glanced at Li Ang coldly, in front of His Majesty the Queen and other Dr. Si Ye, he would not really release the disturbance of thought power to control the 'Flying Sword'.

  Seeing that Xi Yangyu didn't take the bait, Li Ang curled his lips with some regret, and actually put down his hands on his own initiative, cutting off the connection with the fine gold thread.

  The model airplane hovering in mid-air lost its guidance, the nose of the aircraft rose, and the wings dropped to one side beyond a critical angle. The overall lift force dropped rapidly, stalled suddenly, and fell in a circle.

  Many freshmen looking up from below subconsciously exclaimed,

  Fu Xue Siye Tantai Leshan raised his palm, ready to release the talisman to rescue this strange and interesting 'flying sword'.

  However, in the next second, the tail rudder of the aircraft model, which lost its mind control, automatically deflected with the airflow,

  The aircraft model loses its directional stabilizing moment, causing the aircraft to slide inward in the downward direction of the spiral, and the upper and lower wings automatically return to normal under the action of the moment.

  At the same time, due to the enlarged area of ​​the horizontal tail, it is subjected to greater air flow pressure, which makes the model aircraft automatically tilt forward, press down on the nose, accelerate downward and dive out of the stall.

  Li Ang took a few steps back, looked at the direction of the model airplane, raised his palm, and caught the model airplane lightly and precisely.

  This is the strength of the Bo-2 aircraft—it has a simple structure and exquisite design. Although the speed is slow and the flying height is limited, it has excellent maneuverability.

  Once stalled, the pilot only needs to put down the control stick, and the aircraft will automatically leave the stalled spiral state,

  Therefore, in Li Ang's memory of another world,

  Wave 2 aircraft will be used as trainer aircraft, liaison aircraft, ambulance aircraft, night bomber, and scrambler aircraft for novice pilots in wars. It is the second most produced aircraft in history.

   Tear and pull.

  Li Ang tore off the Qingfeng Talisman whose spiritual power was gradually dissipating, and looked up at the silent Emperor Yu.

   "Leon."

   Emperor Yu thought for a moment and asked, "How big can your flying sword be?"

coming.

   Li Ang smiled slightly. Emperor Yu Li Shun was a disciple of the head of the mountain, and he had studied in the Academy when he was still a prince. Although he is not a powerful monk, it can be roughly seen that,

  The power source of the aircraft model is the talisman paper, not the mind power commonly used by Feijian.

   What is the biggest feature of talisman paper?

  It can be stored, can be released at any time, and can be used by mortals.

   What Emperor Yu and his ministers were thinking about was,

   If the model airplane is enlarged, will it be able to carry people? Is it possible to ship goods? Could it be manipulated by mortals, cross dangerous terrains, and even travel thousands of miles in one day?

   "Your Majesty, it's hard for me to say."

  Li Ang arched his hands, and as expected, he saw wonderful expressions on the faces of Emperor Yu, Empress Yu, important ministers, and Dr. Si Ye, "The disciple is just feeling the atmosphere.

  The talisman written by it, the power of the talisman weakened, and the duration was not long.

  In order to let Feijian fly, it can only be so big.

  If it is replaced by the talisman written by the talisman masters of Xunyunjing and Zhuxiaojing, the power will naturally increase greatly, and the flying sword can also be enlarged.

   But other factors must be taken into account.

  The so-called pulling one hair can move the whole body,

   Enlarging the volume requires reinforcement materials,

  Reinforcement material, it will cause weight increase,

   Increased weight will slow down the speed

  The actual operation needs further study.

   But one thing is certain, this model can carry people after it is enlarged.

   Even, it can carry ordinary people. "

  As soon as this remark came out, the faces of everyone including Xi Yangyu changed again, especially those generals—they came to the academy today to accompany His Majesty on vacation,

  At this moment, when I heard the news that the model airplane can carry people, I immediately began to think about it.

   Can carry people?

   How many people can it carry, where can it go the farthest, how much cargo can it transport, and whether it can shorten the supply line for foreign wars?

  Soldiers and horses go first before using food and grass, and logistics is always the first factor in determining the outcome of a war.

  The 'Flying Sword' only uses cheap materials such as wood and silk cloth, even if it is all replaced with steel, it is still within the acceptable range.

  Tantai Leshan, who is a Ph.D. in Engineering and Tactics, thinks differently.

   character.

   The power source of the 'Flying Sword' in Li Ang's hand is the talisman. Although the 'Flying Sword' is simple in shape, as long as it is covered with iron and replaced with a better wind talisman, it can be transformed into a real flying sword that can travel at high speed.

   More importantly, it can carry loads and is very cheap.

  If you store more than a dozen offensive talisman papers in it, and control multiple flying swords to smash at the opponent, the talisman master can defeat the enemy three hundred feet away, and you don't have to worry about your own damage at all—

  The swordsman cannot paste the powerful talisman paper on the flying sword, because the flying sword is damaged and the sword soul is damaged, which will also cause mental damage to the swordsman.

  The wooden model in Li Ang's hands does not have this shortcoming at all, and can be used as a one-time-use powerful weapon.

  This is an invention that can change the battle pattern of monks, and even the form of war among countries in the world.

  Tantai Leshan made a judgment in an instant, and subconsciously wanted Li Ang to put away the flying sword, but the next second he looked around the crowd, and immediately realized that there were too many important people present, and it was impossible to keep it secret.

   "call"

  Tantai Leshan exhaled heavily, shook his head helplessly, out of the corner of his eye, he inadvertently caught a glimpse of Su Feng, Ph.D. of Science, who heard the movement and got into the crowd.

   "Your Majesty."

  Su Feng's eyes were attracted by the airplane model in Li Ang's hand, and he reluctantly bowed to Emperor Yu, and hurriedly asked Li Ang, "Risheng, why is the upper wing of this sword designed to be flat instead of flat?"

   "Dr. Su Feng, I call this part the wing. The wing is designed in a streamlined and flat shape, which is conducive to reducing wind resistance and increasing lift."

   "Wind resistance, wind resistance?"

  Su Feng understood the meaning of this word in an instant, and immediately asked, "Is it the same as the principle of designing the bottom of a boat into a shuttle shape?"

   "That's right, most boat bottoms in the world are shuttle-shaped, and few are square—because a square bottom will resist the water flow, making the hull difficult to maneuver. The principle of wind resistance is roughly similar."

Li Ang and Su Feng discussed and found that the latter already had an experience-based understanding of concepts such as velocity, acceleration, force, air pressure, pressure, gas density, viscous fluid, flow field, and vortex, and his thinking was quite quick. .

  The rest of the people soon couldn't understand the conversation between the two,

  When Emperor Yu had to interrupt, Su Feng's eyes were still shining, talking to himself such words as "ship propeller blade", "flowing boundary layer", "wind tunnel".

   "Okay, there are still students waiting."

  Emperor Yu turned his head to look at the forging workshop. The remaining freshmen in the workshop had already prepared their swords, but against the backdrop of Li Ang, they all looked so monotonous.

  Including the flying sword forged by He Fanshuang, Ji Linglang, Qiu Feng, Li Leling and others, although the quality of that flying sword is not inferior to Pei Jing's Canghai Sword.

  The supervisory course came to an end. Immediately after class, Li Ang, Doctor of Science Su Feng, Doctor of Engineering Tantai Leshan and others were invited by the palace servants to ask about politics.

   What Emperor Yu asked was naturally about the aircraft. He hoped that the academy could do more research, and the court of Yu State would pay for the consumption.

  Li Ang pushed this matter to Su Feng and Tantai Leshan without hesitation. A real airplane needs a more powerful engine and a more reasonable layout.

  This research takes too much time and energy, which will seriously slow down Li Ang's own practice progress.

  On the other hand, Li Ang also wanted to see what kind of sparks could be created by combining the way of talisman with aerodynamics.

  'The school has been established for three hundred years, and countless bright minds have been born. It's just that most of their energy is used to walk the path of talisman, art, sword, thought, and body.

   In other words, the Academy lights up another technology tree. '

  Li Ang thought silently: "The starting point of the technology tree is different, which will lead to great differences in scientific and technological achievements.

  It seems that in the memory of another world, human civilization finally chose electricity instead of steam power. "

  Perhaps, the doctors in the academy can research something new.

  At the end of Wenzheng, Emperor Yu still wanted to reward Li Ang with something. After much deliberation, he still rewarded gold and silver in a very vulgar way—no way without money,

  Li Ang’s age decides that it’s inappropriate to award titles now,

   And posthumous gifts to Li Ang's parents are too conspicuous.

  Mu Xiuyu will be destroyed by Lin Feng, and the matter between Jun Qianzi and the Southern Zhou assassin has not been resolved yet.

   As for the gift of marriage, seeing Emperor Yu's expression, he might have thought about it, but he still didn't say it this time.

  The noble daughter of the Li family's clan was really given a marriage. It's hard to say whether it's a marriage or an enemy.

  Su Feng, Tantai Leshan and others respectfully sent Emperor Yu away, and Li Ang also returned home after finishing the afternoon class.

  Today, it can be said that Qin Shihuang touched the wires-ying (ying) was numb.

   Not only was Xi Yangyu so angry that he almost couldn’t get off the stage,

  I also set up a personal setting for myself. In the future, I can naturally take out the self-explosive plane with the talisman paper as a long-range attack method, so that the enemy cannot get close.

   If you don't get touched by others, you will naturally not reveal the fact that you own Mosi.

  In addition, he got 500 credits and a gold and silver reward worth 5,000 guan, as well as the patent right of the aircraft.

  Five hundred credits is already a lot, and if you save another hundred points, you can exchange them for precious metals like orican copper and black iron.

   I don't know what kind of changes will appear after Mosi devours it.

  (end of this chapter)