Become the city lord from today

Chapter 407: The Idea of the Otherworldly Version of the 'Air Force'. (1 for automatic subscription)

"Huh?" Liu Feng was stunned, looking at the girl's indifferent face, his other hand left the bellows, flicked at Fulei's forehead, and said without good air, "What stupid things are you saying again, wait a few years to discuss this issue." "

He was a little helpless, why did the girl still worry about this? He hadn't been beast enough to attack a thirteen-year-old girl, and when the other party's sister came to him, it was a hundred words.

"I'm not small." Fu Lei said indifferently, her green eyes looked directly at Liu Feng, looking like she wanted to give me an answer.

"Sixteen, no, eighteen, when you are eighteen, I will marry you." Liu Feng used the procrastination trick to deal with it today.

"Fourteen." Frey shook her body, her long white hair fluttering in the wind, and her indifferent expression was a little serious.

"Sixteen years old, no less." Liu Feng hurriedly said, fourteen years old? The girl will be fourteen next year, do you want him to get married next year?

He found that the girl was very smart, and every time the two were alone, he would raise the issue of marriage, he was a little strange, he was forced to marry by the girl again.

"I made a note of it." Fulei's body trembled slightly, broke away from Liu Feng's hand, and came to the edge of the hanging basket, looking at the blue sky, the corners of her mouth inadvertently raised, obviously in a good mood.

"It's really..." Liu Feng felt a little pain in his braincase, and he was going to marry a wife in three years? A sixteen-year-old girl? Although in this era for girls, it is about the age of marriage.

Liu Feng shook his head and threw this matter away, there were still three years, this was not in a hurry, he quickly added some charcoal to the shelf and pushed the bellows several times in a row.

"Master Liu Feng, how do people fly?" Frey couldn't help but ask curiously, for her, there were three things that paid her attention now, one had just been solved, and the rest were Feixiang and her sister.

"With wings that resemble birds, jump from a high altitude and you can fly." Liu Feng replied softly, today's girl's words are much more than usual, which is a good thing.

"Wings? Made of wood? Frey turned her head and frowned, "Can't fly." "

"Uh..." Liu Feng was stunned, how did she feel the meaning of the girl's words, she had tried to make wings out of wood?

"I tried, I fell." Frey said indifferently, her green eyes flickered, and she looked back at the blue sky outside.

She had made wooden wings and jumped off the stone pillar mountain, and if her sister hadn't appeared and saved her, she might have become a meatloaf.

The corner of Liu Feng's mouth twitched, how did he feel that the girl must have had a lot of interesting silly things before, and she felt pitiful in addition to being funny.

"It's not wood, it's a special cloth, iron for supports, and then you can make a hang gliding wing that makes people fly." Liu Feng said calmly, the gliding wing made him think a lot.

For example, gliding wings and hot air balloons can form an 'air force', of course, this air force is not an air force on planes and fighters on the other side of the earth, it is a pseudo-air force.

The glider wing must have a high slope, or reverse to take off, but if there is a hot air balloon to take off, as a take-off point of the glider, it can solve the problem of limited terrain.

Once the problem of limited terrain of the glider is solved, then there is a lot to do, the glider wing unit is in the sky, can detect the enemy, can go deep behind enemy lines, as long as it is equipped with a parachute, you can secretly sneak in, and then have a decapitation operation - perfect.

"I don't understand." Frey said indifferently, she couldn't imagine how people could fly with cloth and heavy steel.

"You'll know when it's made." Liu Feng said softly, let him explain the principle of lift and resistance, and the girl would not listen.

For the gliding wing unit, he decided to put it on the formation schedule, and the training of personnel should also begin, especially the hot air balloon needs at least four to serve as the take-off pad for the gliding wing tribe.

"Oh." Frey replied indifferently, and stopped talking, quietly looking at the blue sky.

After staying in the sky for another ten minutes, Liu Feng saw the girl's slightly trembling body, which was clearly too cold, and she was still holding on.

"Go down." Liu Feng said calmly, without waiting for the girl to respond, he began to stop pushing the bellows, and when the heat dissipated by the charcoal was not so sufficient, the hot air balloon slowly descended.

Frey didn't speak, quietly looking at the sky, until the ground still didn't say a word, today is a very happy day for her.

"Young Master, how is it? Is it fun on it? With anticipation, Allie's brown eyes trotted over and pulled Liu Feng's arm, and asked, "It shouldn't be dangerous, right?" "

"There will be no danger." Liu Feng shrugged and said.

As long as the hot air balloon does not fly too high, it will not be dangerous, and there are air bags that can buffer the descent speed, just like a parachute, unless the air bag is completely cracked and broken, or encounters bad weather.

"Lord City Lord, is there anything else to improve?" The old carpenter asked next to him.

"If the airbag is a little bigger, it must be able to seat at least four people, which is too little." Liu Feng said slowly.

In the future, if it is used for the gliding wing troops, the hot air balloon must accommodate at least four people, otherwise there are many materials that cannot be transported.

"Yes." The old carpenter said respectfully and immediately wrote it down.

"There is also fuel to change, find some more flame-resistant materials, fly into the sky in the future, it is impossible to fly down in just a short time."

Liu Feng thought for a moment and continued. "It is also necessary to be able to emit a lot of heat, which is the key to the hot air balloon being able to go to the sky."

He hopes that the hot air balloon can float in the sky for a few hours without having to come down to refuel, although if you sit alone and load fuel in other positions, you can float a little longer, which is a bit chicken.

"Yes." The old carpenter wrote down that he would say goodbye to the research institute, which was not their responsibility for fuel, and there was a research institute dedicated to the study of fuel.

"Young Master, can I also take a hot air balloon?" An Li whispered, her brown eyes looking at Liu Feng expectantly.

When the words fell, Mina and Eliza also looked at Liu Feng fixedly, this experience can go to heaven, but it is a once-in-a-lifetime opportunity.

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