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In the afternoon, the sky was clear, and the people in the rural villages suspended their outdoor agricultural work under the busy rhythm, which made the outdoors surrounded by greenery look extraordinarily deserted.
Even at noon, there are few people under the woods, and it is so secluded that people can be fascinated by the embrace of nature.
Carrying his schoolbag, Ke Nian came to the tree house in the forest next to his banana plantation.
Here is like a paradise, without any constraints and interference, you can hear the chirping of bugs and the accompaniment of the wind.
After lunch, she didn't feel sleepy at all. Instead, she felt comfortable jumping into the ocean of freedom.
She sat by the window and took out the book, and began to read it carefully when she was leisurely.
At noon, the villagers stopped being busy, but on the unknown lake east of Luhu Town, a group of outsiders had been busy for most of the day.
They are Ji Yan's team. After the failure of the last water test flight, they rectified for several days and adjusted the plan again. They started the second round of water test flight again.
This time, more people from his team came than last time.
In addition to the two professional riders and the employees responsible for the various sections, there were also three mechanical engineers.
After studying the failure experience last time, this time, they will rebuild and adjust the rowboat again to continue the test flight.
Just like before, Ji Yan is still the commander-in-chief, directing the taxiing and flying missions of the rowboat.
However, this time, the driving force of the rowing boat was stronger, and the take-off efficiency was much higher than last time.
However, after the test flight by two riders, the rowing boat still failed to maintain a sustained low-speed flight, and finally stayed on the lake due to insufficient driving force.
Ji Yan, the commander-in-chief, saw it clearly and anxiously on the shore. After adjusting the rowing boat according to the design principles, the launch drive has been stabilized, and everything is going on as scheduled, but it cannot maintain a stable battery life.
At this moment, he had some doubts whether it was the riders' operational errors that caused this result.
"Come back, come back"
After the communicator in the rider's ear heard the order, he let the rowboat make a bend on the lake, like a mature speedboat, and soon sailed back to Ji Yan on the lake shore.
"Boss, no, it's too unstable. The fly barely took off, but it still fell in the end." The rider's face was covered with water, and he reported earnestly.
The staff on the side also talked a lot, "Fortunately, the take-off is not high, otherwise it would be dangerous to fall."
"What did the engineer say? What's going on?"
An engineer on the side also had a bitter face, "Let's study all the data again."
A group of people were talking non-stop, Ji Yan was annoyed, and waved his hand to stop those people, because he only believed in scientific data, theory and practice.
While waving his hands, he stepped forward and pulled the rider down, "Come on, come down, let me try. I feel that none of you have grasped the key point. You are too nervous and conservative. As long as the speed continues Hurry up, fly higher, you will be able to control it."
Ji Yan was wearing a pair of black leather shoes. Regardless of everyone's objections, he jumped into the rowboat with his long legs.
The boss wanted to test the water himself, and everyone couldn't stop it even if they wanted to, so they gave way one after another.
Only Yu Fei caught up nervously and shouted, "Boss, wait a moment, put on a life jacket, otherwise it will be too dangerous."
"What to wear? What's the danger? It's not too late for you to be in a hurry after I fly."
What's the big deal? Ji Yan knew too well that Yu Fei was cautious and timid like a housekeeper, so he rejected him immediately.
Besides, if he really wants to be able to fly, even if he takes this little risk, he really thinks it's worth it.
Therefore, Ji Yan insisted on trying it himself, even disdaining the life jacket.
The pedals under the feet of this rowing boat are somewhat similar to those of a car. Ji Yan pressed the reverse gear, stepped on the accelerator, and the boat fell backwards.
He slammed the steering wheel with both hands, just like a car driving on the water, and turned around easily.
"Boss, be careful?"
Behind Ji Yan, Yu Fei still shouted to him worriedly.
Ji Yan raised one hand and made an "ok" gesture backwards.
At that time, the rider who had just got off the rowboat was still standing in the water, Ji Yan turned around, and pulled the cool black sunglasses from his face to put on for himself.
Facing the light, he had to let his handsome demeanor enter the moment of glory.
Through the sunglasses, the light on the entire lake became much dimmer, and he measured the distance from one end of the lake to the other in his mind.
His boat needs to accelerate in a short distance, and when it is about to take off, it slightly produces a banana ball arc, and it will not reach balance until it reaches the height of the calculation range. Then drive vertically, so that it can be controlled stably, allowing the whole ship to continue at low altitude and successfully complete the experiment.
After thinking about it, Ji Yanyang's hand in the air changed a gesture, starting with three fingers.
Three, two, one, go
After signaling to everyone behind him that he was ready, Ji Yan pressed the gear, kicked the oil, the propeller started, and the rowboat opened the lake surface to form a tail, and drove towards the opposite bank of the lake.
At the same time, he flicked up the tail rotor of the lifting power when accelerating, and turned the steering wheel with both hands, skillfully operating the whole set of steps.
Sure enough, the rowboat took off from the water surface very smoothly, and like a banana arc, it broke away from the lake surface and took off successfully.
At this time, the entire ship was in the air, and because it was not a straight line, the hull was slightly tilted.
"Yes!" Ji Yan in the boat couldn't help shouting for his wisdom.
This Magnus effect is the principle behind his design of this spaceship. He said it was no problem. As expected, he was not sure about the flight operation, so he had to verify it himself.
As the boat flew higher and higher, Ji Yan's heart became more and more proud.
But just when he was about to get carried away, he suddenly felt the hull shake, as if the power was lost, and when he was about to fly to a stable value, he shook again.
"Kuuuuuuuuuuuuuuuuuuuuuuu"
I only heard the dry and hard sound of the hull. Not only did the boat not continue to fly, but it also lost its balance, and the hull tilted.
"ah¡ª¡ª"
Ji Yan didn't support himself, it was like something in a water ladle was poured into the lake.
And because of the weightlessness, the whole ship formed a parabola forward and fell into the lake.
On this side of the shore, this group of people watched the accident in the middle of the lake, and they were all stunned.
"Boss?" Don't mention it, Yu Fei was scared out of his wits and shouted, "Hurry up, save people¡ª"
At the same time, the shore exploded into a mess. (Remember the site URL: www.hlnovel.com - Didn't finish reading? Add this book to your favoritesI'm a member and bookmarked this chapterCopy the address of this book and recommend it to your friends for pointsChapter error? Click here to report
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