The start of science and technology

Du Xingyu has opened a live broadcast at this time, and the audience that the notification entered the live broadcast.

"Hello everyone, you should see that our rocket launch has been completed, and after three minutes, I should ignite on time."

"Here, we went to the farmer's market to buy a live big rooster, weighing 2.1 kg, we also designed a small space cabin for it, and the rocket will send this chicken to the 20 kilometers! "

"This rocket, I named it as the starry sky, which means we go to the starry sky!"

In the live broadcast, the audience rushed.

"For this chicken, mourn for three minutes, soon it will become a high-altitude roast chicken!"

"I hope to launch success!"

"Small sister, I am coming to see the little sister!"

"Funny, I can't wait!"

"Sitting and wait for the day!"

At this time, the number of audiences in the live broadcast showed a thousand people.

Du Xingyu explained a few words, and let Xu Qiuqiu appeared, the audience between live broadcasts immediately rose a thousand people, and some people directly sent a small gift.

"There are only 30 seconds left, you!" Du Xingyu sat in the distance, they connect the rocket control system through the laptop.

"Start counting down!" Du Xingyu looked at time, countdown: "Ten, nine, eight, seven ..."

The students' mood don't know unconsciously, although the Rocket is not what they make, but as a classmate and live audience, they have a strong sense of participation.

"Third, Second, One! Ignition!" The ignition program is automatically started, and the igniter inside the rocket will respond.

The hot flame is sprayed from the bottom of the rocket, producing a powerful airflow, driving the rocket to fly to the sky.

During the period, also with the whistling loud noise, the rocket lifted!

"Flying it up!" Everyone exclaimed, looking at the sky.

They can see that the "Star Sky No.1" is stabilizing and flying towards the cloud. And the rooster in the space chamber is screaming in a horrible.

"Really arrived!" In the live broadcast, the audience was also shocked.

Many people watch live, just holding fun, do not think that the rockets made by Du Xingyu can boost.

But now, this rocket actually rose the sky, the shock in their heart, is not less than the audience of the scene.

Curtain: "66666666!"

"!! !! !"

"Jiangnan Science and Technology Vocational College sent a congratulatory!"

"The anchor is too hanging! The rocket made is really emptied!"

"This is the newest broadcast of the hardcore! Decisive attention!"

"Lying in the trough, it is true!" Watching the live broadcast of the live potato chips, this scene will stop his mouth directly, watching the computer screen.

"Lifting it, it seems that the height is already a few kilometers!" Lin Guangyan took the head, but only more than ten seconds, the starry sky left only a small black spot.

"No! I can't!" Zhou Bin was excited and said: "Do this of this point of student, in history, the first person, it is estimated to be our teacher, professor, dare not say herself can do it!"

"Walk, hurry to see, I want to know the specific process!" He pulled Lin Guangyan to Du Xingyu, watching the computer's monitoring screen.

"Currently, the height of the boost has reached 8.5 kilometers. The current rocket is in good condition. The driver may be a little frightened, but the state of life is intact." Du Yuxing's notebook shows the data and screen of the rocket internal monitoring system.

"Our rockets are really emptied!" Until now, Wang Wei and others still can't believe it.

Honestly, they only think that Du Xingyu is in the world. Help is also purely because of the relationship between classmates, roommates, they can do this, they don't dare to think!

"It's great!" Xu Yifu's pretty face was red, and it was very excited.

Du Xingyu himself is also a little excited, and such research experiments are also carried out.

He took a deep breath to suppress his excited mood, saying: "It's not finished, it will be recycled is the hardest place!"

The rockets are high, there are many experiences and precedents, but the rocket recycling technology is in the exploration phase.

If their experiment can succeed, the meaning of this rocket is definitely not limited to a student graduation design, but will affect the entire space aviation world!

The rocket continues to rise, break the clouds, and the rising fuel is burned, the boiling distance reaches 26.3 kilometers, and it has already entered the flat flow.

Then, the rising propeller began to stop working, and the Rocket began to fall. This is especially critical step, falling in the high altitude of twenty-six thousand meters, and the hard metal structure will be fell!

Du Xingyu made two hands prepared, parachute and propeller second fuel.

"Everyone is all left behind, if you want to get you, you will die!" Wang Wei shouted his speaker and let the students retreat.

The students are busy withdraw, on the sky, the rocket is still falling.

"Your recycling, or fixed point?" Zhou Bin found that Du Xingyu is adjusting the dried destination of the Rocket by adjusting the micro airflow jet.

"Yes, I designed the fixed-point recycling system, and will fall into the range of ten meters around the landing point." Du Xingyu said.

"Sandy recycling!" Zhou Bin's shock is not complex, in this technology, the Space Bureau has studied more than ten years! So far, there is no breakthrough progress! His student can do it?

The rocket is in the direction of adjustment, it is getting closer to the distance, such a rocket falls on the ground, if it is not ready to directly hit the square ground, equivalent to a small bomb!

"It's here!" Du Xingyu has been staring at the sensor. When the calculated landing distance is reached, the propeller starts the second start, use the second fuel reserve, generate reverse promotion to disregard the gravity potential energy of the rocket drop.

The speed of rocket began to slow down, Du Xingyu pressed the button, installing the cock, was placed, the parachute was turned on, and the space cabin was slowly lost.

The rocket arrow continues to drop toward the landing point.

"To fall down!" Everyone is nervous, and the sky is clearly visible in the sky. Its tail flame is still burning in the bears!

"500 meters!"

"300 meters!"

"One hundred meters!"

"20 meters!" The starry rocket stopped from 20 meters from the ground and did not directly smash.

"Duel!" Du Xingyu shouted, the rocket slowly landed, the stable landing point is in the fixed landing point, except for the coating of the arrow, the other parts are all intact.

"Success!" Du Xingyu stood up and excitedly shouted.

"Successful landing!" Wang Wei jumped out.

"Our launch is successful? Recycling the rocket? Wang Wei, do you shoot me, are I dream?" Zhao Qingquan is a bit.

"Do a fart dream, this is true!" Lu Liang was amazed, "I admitted that I calculated the mistake. I have estimated the rocket to transmit the success rate is zero, but now, it actually successfully launched a perfect landing - Du Xingyu, you are really god! "

"My God, Du Xingyu! You did it!" Xu Qiuqiu excitedly hugged Du Xingyu, excited.