Li Xian was so upset. Although he knew that his two brothers would come, the way they appeared was really... unbecoming of the nation!
Look at the Crown Prince of Zhao. Although he didn't understand a lot of things, he was always willing to learn. Why are his two brothers like this? Forget about the second brother Li Wei. The reason why this guy likes to be a general is that he likes to take action instead of talking. If he can't win over others with reason, he will just chop them.
Finally, big brother Li Liang, this is the prince of Tang State now, prince, can you pay attention to your image! This is really embarrassing to the world!
Unfortunately, when Li Liang came in and saw Zhao Ming, the crown prince of Zhao, he actually hugged Zhao Ming and patted him on the back, "I heard that you and my younger brother are already brothers, so you should also call me big brother."
Zhao Ming was confused. What was going on
Li Xian really wanted to find a crack in the ground to crawl into.
Xia Qingqing came out to mediate, "As the eldest brother, have you prepared a gift for the meeting?"
"What?" Li Liang searched his body for a while and finally took out... er, a gold note. "Brother, I was in a hurry to go out, so I don't have anything good. But in your place, you can do anything but lack money. With money, you have everything. This is a gold note worth one thousand taels of gold. It's not a lot, don't despise it."
"Ahem..." Li Xian felt his eyebrows twitching wildly, and quickly turned to look at a young engineer from Qingyun Valley next to him, "Please give us a general introduction to the rocket in front of you. A simple overview will be enough."
This engineer is still an apprentice and doesn't know much - this is what we need. This is a temporary deployment for the present. Those who know the specific technology will naturally not be sent out.
"The rocket currently uses a bundled, three-stage design. The bundled booster and the first stage of the rocket use the latest solid fuel. The second and third stages use ** fuel. The three-stage design is for future manned designs. In addition, the rocket is 51.1 meters long, 2.56 meters in diameter, and weighs 208 tons at takeoff. The designed flight altitude is 50,000 meters, and the fastest flight speed is expected to reach five times the speed of sound. The last time the rocket was designed to fly at an altitude of 30,000 meters, the actual flight altitude was 22,000 meters, and the fastest flight speed was four times the speed of sound."
"Why does it have to be three-stage to carry people?" Ji Buxian asked.
"This... is a confidential technology."
When Ji Buxian heard this answer, he rolled his eyes fiercely.
Amidst laughter, the countdown slowly approached; finally, the countdown stopped, and everyone stared with wide eyes, waiting for the moment of miracle.
The rocket launcher slowly moved away, and the next moment there was a roar, and a red flame, completely different from the last time, rolled and filled the entire launch platform. The billowing water vapor and the rolling black smoke became the main colors. The red and orange light flickered and erupted in the smoke.
With a roar that almost sounded like an explosion, the rocket slowly rose.
Ji Buxian took a deep breath, but held it. Although he had heard many people talk about the problems with rocket launches, he was still shocked when he saw it with his own eyes.
The huge roar made the whole valley tremble, and the powerful force made Ji Buxian feel inexplicably fearful. How much power would be needed to lift this heavy rocket!