"Father, this rocket is really powerful." The princess came over and said to the King of Qin.

"yes, it's so far away, I can't even think about it. My Great Qin's bow and crossbow are the strongest today, and the range is also the farthest, but I didn't expect it. Mr. Qin's rocket has a long range, but it is also a distance that all my Great Qin's bows and crossbows can't surpass, I really can't imagine it. King Qin waved his hand, shook his head and said.

"And it's powerful, Father." King Qin stopped.

"I know what you want to do. This time I want this weapon to equip your women's team, isn't it? The widow is not allowed. Last time, I actually took a grenade to the palace to play. You don't know it's powerful. What to do if you blow up someone. The widow is not allowed. King Qin immediately refused.

What else did the princess want to say. Meng Tian came to the king of Qin and said, "Your Majesty. Lord Wei Yu, General Wang Jian and others asked to see each other. ”

"Oh, what's the matter?" King Qin asked.

"It looks like it's coming for rockets." Meng Tian said uncertainly.

"Why is that?" King Qin asked.

"The last general thought that this was in the north of the city. Although the population is sparse, after all, the distance from the city is too tight, so the people in the city heard the explosions again and again, and mistakenly thought it was caused by thunder. Meng Tian said.

"This is a lack of consideration on the part of the widow. The rocket is huge, and the widow should have given Mr. Qin a special place a long time ago. Lack of consideration. King Qin waved his hand and said.

"Zhao Gao, pass on the widow's will, and quickly find another quiet and uninhabited place for Mr. Qin. Another heavy garrison was dispatched. "King Qin instructed Zhao Gao." Zhao Gao replied respectfully, slowly bowed back, and went to arrange matters.

"The king's experiment with this rocket is not over yet. What does the king mean?" Meng Tian asked. "Well, let's arrange it first. Proceeds on the north slope. By the way, all the civil and military personnel were arranged to come to watch. "Whew". Meng Tian replied.

Then Meng Tian went to arrange.

Shangwen didn't know all this. Shang Wen was still checking it out. Calculate the distance from the launch point. The area that has been affected. There are also angles of launch. It's a pity that there are no clocks. If there is a clock, you can also calculate the speed preliminarily, even if it is not accurate. It's also better than nothing.

Shang Wen held a ruler in one hand and a pen and paper in the other, measuring on one side and writing and drawing on the other. The princess saw all this very strangely. I think this guy is weird. Unwielded by the power of a chicken, he was able to create such a powerful weapon. I can't help but sigh in my heart.

I have first-hand information on hand. That's it. Shangwen handmade. Meng Tian came over to inform him that the experimental site should be changed to the north slope, and heard the reason. I think it's ridiculous. In modern times, Shangwen's experimental site is the deserted Gobi Desert. Play as much as you want. Now, I don't want to bother the ancients. I couldn't help but shake my head.

When I came to the north slope, I saw that all the civil and military forces had arrived. Sit at a safe distance with Princess Qin. However, this one is a bit far from the launch site. Mainly for the sake of safety, everyone knows the power of rockets. Therefore, I didn't dare to get any closer.

See this distance. Shang Wen said, "You should make a telescope for all the talents." It's much more convenient that way. “

Meng Tian heard the words from Shang Wen's mouth. Then he said, "What is a telescope?" "It's clairvoyance. Clairvoyance. Get busy. Everyone is in a hurry. Shang Wen hurriedly interjected. Shang Wen thought in his heart. I didn't expect to inadvertently extract sodium carbonate, so that the glass would fall. With glass, telescopes can be manufactured.

Ready. Shang Wen prepares to light the fire. But the princess didn't know how to run over. Ignite hard and see how powerful this rocket is.

Helpless. Give this girl a lighter. People don't want it yet. Own it.

Shang Wen didn't bother to pay attention to it. Duck into a large crater and record the trajectory. As well as the flight of rockets.

The princess quickly lit a fire. Jump into the pit all at once. Rockets began to be fired. Or twenty. "Whoosh", the launch of the storm is complete. It's a blink of an eye.

Dust from the burning gunpowder began to drift over. With the lessons of the last time. This time, a few people don't have to suffer from smoke and dust again.

Meng Tian glanced at the direction of civil and military. happily touched Shang Wen. "Look, look. Both civil and military were frightened. Shang Wen didn't feel any meaning.

Let's start the next experiment.

Shoulder-fired rockets.

Looking at the relatively small projectile body. There are only two sizes of two feet in diameter, two feet and three feet. Launched with a bazooka. But consider the problem of soot. Fear of burning the launcher. So the stent method was adopted, but unfortunately the stent was not manufactured before. I had to put it on the case temporarily and compacted it with a few stones.

Ignition. This time it's still a princess point. This guy is very interested.

However, the results of the experiment were not satisfactory.

After ignition, the trajectory of the missile is very unstable. The last one exploded on the ground like a headless fly. King Qin and Wenwu in the stands were also a little puzzled. Shang Wen ignored it. This is the experiment. It is not a finished product display.

The test flight just took place in a small model. The effect was poor, and Shangwen continued to experiment with the larger model.

Lighting the fuse, with a "whoosh", the missile flew out, and the distance was only more than a hundred meters, obviously this was not the result that Shang Wen saw.

Meng Tian sighed. It is also a pity for the range of the missile. Shang Wen was obviously a little prepared, but it was still hard to say anything. After all, where are the technical conditions. The development of such a missile is barely enough. As everyone knows, the smaller the thing, the more difficult it is to study, mainly because it requires a lot of technical support. It is not easy for Shang Wen to develop rockets.

The princess was obviously very dissatisfied with this result. Dismissively said, "What is this?" It's useless at all, look at the main palace. ”

I saw the princess put the canister on the ground at an angle. The lifted part is fixed with a case. Ignition. The rockets "whizzed" and flew. A perfect parabola.

Yes, Shang Wen sighed in his heart. Originally, I invented this thing as a flat-fire weapon, but now, this little girl has changed it into a mortar for me. Shoot weapons in a bend. Such data on warp weapons is not something that ordinary people can collect. It's a cannon. Shang Wen was obviously a little unhappy in his heart.

But the princess came back happy. Meng Tian didn't forget to wait for him. "The princess fires like this, and this little rocket can fire three hundred steps. Not even the strongest crossbow can shoot in such a position.

The princess didn't forget to hit Shang Wen. patted Shang Wen on the shoulder and said, "How." Hongu's idea can be fought with you." Shang Wen's tears are running.

I designed a bazooka, and you changed it to a mortar for me.

Shang Wen said honestly: "Princess, this, the minister designed the launch canister, and the princess, you changed it to a mortar." This".

"What's so bad about that. That's it. You change it again. Hongu asked for this thing. The princess said generously.

"It's a lot. The quality should be high. Don't be like Sima Chang's guys. None of the grenades were fired. The princess had turned away.