Ask Sword

Li Ang's words immediately attracted the response of the disciples in the school. Using Niansi to control the model airplane is one kind of experience, but relying on one's own feet to go up to the sky is another kind of experience.

Li Ang also had a good idea at the beginning of making the aircraft——

The original version of the Albatross in another world, in order to improve the feasibility of flying, tried every means to reduce the weight of the fuselage,

The skin is made of polyester film. This material has high rigidity, hardness, and toughness, but poor tear resistance, and it is easy to spread after damage occurs.

The spar is an aluminum alloy tube with a diameter of 5 cm and a wall thickness of about 0.5 mm.

The wing ribs are made of aluminum alloy tubes with a diameter of 6 mm and a wall thickness of about 0.25 mm, balsa wood, and fiberglass, and the leading edge is made of corrugated paper.

In order to increase the lift as much as possible, the fuselage also adopts a canard layout, with the propeller blades behind and the horizontal tail in front. And the position of the horizontal tail is relatively low, which can better obtain the additional lift generated by ground effect.

The superposition of various factors enabled the original driver to fly across the entire English Channel at low altitude.

And the forging workshop materials used by Li Ang,

The toughness and strength of wood, skin, and metal wire are higher, and can withstand greater airframe weight and flight speed.

He briefly introduced the precautions for flying, and opened the air intake located at the bottom of the cockpit-used to ventilate the cockpit and prevent the driver from overheating.

A student from the academy excitedly sat in the driving seat and stepped on the pedals vigorously, causing the aircraft to lift off again in a wobbly manner.

Although most of the new students in the academy are underage, they have already embarked on the path of cultivation, they eat well, and their physical fitness is much stronger than ordinary people. The aircraft fluttered in the sky for several minutes before slowly landing.

Su Feng went forward and asked with a smile, "How do you feel?"

The classmate panted heavily, blushing and said: "It's so fun, there is a kind of joy of harvest, full of strength! Teacher, can I ride around again?"

"Of course. No. One time per person, limited time limit."

Su Feng, Tantai Leshan, and Li Ang looked at each other and smiled. As manufacturers, they have already experienced flying machines—it has to be said that compared with flying swords or mind force climbing, it is indeed a very novel experience.

The junior school students, who have not yet reached the level of flying, saw that someone had successfully landed, and they all asked for a test drive.

"Teacher, I'm coming!"

"Teacher, choose me, I am strong!"

"Let me go! Juniors, this opportunity to fly is very precious, and the seniors should try it first."

See the noise and noise of people,

Tantai Leshan shook his head helplessly, Su Feng glanced over the crowd present, and caught a glimpse of the Turkic girl standing aside, eager to try.

"Student Ashina, do you want to try?"

"Huh? Me?"

Ashinagaro pointed to himself in surprise.

"Um."

Su Feng nodded. As an excellent archer, he knows very well how to silence his opponent.

Let the disciples of the academy try the human-powered aircraft first, and then let the students of other national academies try it.

In this way, the people in Taihao Mountain could not say that the Academy had tampered with and cheated on the aircraft.

"Thank you doctor."

Ashinagaro happily walked over quickly, lightly jumped into the driver's seat, and stepped on the pedal vigorously.

She has the foundation of body training, under the vigorous pedaling, the aircraft climbed from slow to fast

"Haye!"

Although Ashinagaro was a Turkic aristocrat, he learned horseback riding and archery since he was a child.

But the experience brought by flying in the sky, overlooking the scene through the porthole, and watching the gradually shrinking ground scene is completely different.

She shouted happily, the aircraft floated with the wind, flew over the forest of Furong Garden, and came to the Qujiang Pond separated by a wall.

"Follow up!"

Seeing this, Su Feng hurriedly followed the aircraft, and a group of people followed the aircraft.

At this time, by the Qujiang Pool, plum blossoms and wintersweet are already in full bloom, and a large number of Chang'an citizens who come to view the scenery gather here and stroll along the river.

They stared dumbfounded at the huge aircraft with a wingspan of nearly 30 meters approaching at low altitude, and thought it was some kind of monster for a moment.

Su Feng knew what these ordinary people were thinking, so he directly took a [Macro Note] from the kit at his waist, and after enabling it, he shouted at the citizens: "Don't panic, this is an experimental product of the academy!"

After hearing that it was made by the academy, and seeing the people wearing the uniforms of the academy, the citizens of Chang'an who were about to run immediately settled down and stood by the river, watching the aircraft curiously.

Ashinagaro was still elated, and the aircraft skimmed over the calm river, gaining extra lift and increasing the speed again.

But those slow-moving boats on the river, seeing the "strange bird" coming, hurriedly turned around and sailed to the river bank.

Due to the weird shape of the aircraft, some unidentified boatmen and crew members were so frightened that they dropped their oars and jumped into the lake.

In the painting boat, some disheveled men and women also ran out.

Su Feng and the others were saving lives and appeasing the people.

But Bian Chenpei and other Taihao Mountain disciples saw Ashinagaro driving the aircraft and landed on the flat ground by the river, their faces were a little ugly, and they all turned and left.

Before leaving, he made a bet that it would be delivered to Li Ang's house on time.

"Tsk, just leave like this?"

Yang Yu looked at their backs, smacked his lips and said, "I thought at least there would be an apology or something."

"After all, he is from Mount Taihao, so it's normal to be proud."

Li Ang said lightly, he didn't care about the hostility of everyone in Taihao Mountain.

How can this be, just a human-powered plane that can take ordinary people to the sky makes them so angry,

When Su Feng and Tantai Leshan make a breakthrough in the steam engine and the factory replaces the Taoist temple, won't they be angry to the sky?

And let him go.

The journey of the school is the sea of ​​stars.

He came back to his senses, looked at the flying riverside, and smiled slightly.

When the matter is over, the parts on this aircraft will be dismantled and preserved for commemoration.

And the experience of making airplanes can also be inherited and used to make other things.

Like bicycles or something.

————

"It turned out to be really successful."

On the pavilion of Furong Garden, Queen Xue opened her mouth wide in surprise, and slowly put down the binoculars.

"Yeah, I actually let them do it."

Emperor Yu sighed, and handed the binoculars to the waiter in yellow.

As a partner who gets along day and night, Empress Xue is keenly aware of the different meaning in her husband's sigh, "Your Majesty is not happy?"

"Ha, how can I be unhappy if a human-powered plane makes people from Mount Taihao hide their faces and go away, greatly raising the prestige of the Yu Kingdom?"

Emperor Yu smiled slightly, and patted the back of his wife's hand lightly, but there was an undercurrent in his heart.