The young emperor Liu Bian had no freedom. It was a pity that he could not see the cannon, but being able to see the brave soldiers of the artillery army was also considered as loving the house and the U.S.

Not long after, the artillery army captain Gao Jin, the artillery calibration trainee soldier Zhao Yun followed Liu Bei to the empress dowager's tent to meet the saint.

Zhao Yun held a solid shell, Gao Jin carried a small bag of bulk gunpowder, and Liu Bei held a miniature cannon model and several medicine-haired puppets.

Queen Mother He said with a smile: "Uncle, please get up quickly, the two warriors will be on the right track."

Zhang Rang, Zhao Zhong and Zuo Feng respectively placed the four items brought by the Saint-faced person on the table.

The empress dowager simply asked Gao Jin and Zhao Yun if his family was well, so she ended her condolences and left time to her curious son.

Fifteen-year-old Liu Bian is curious by nature and has no immunity to artillery that has never been heard of.

Gao Jin mainly introduced the principle of action of shells and gunpowder.

Zhao Yun introduced the structure of the cannon in detail, including calibrating and adjusting the elevation angle of the muzzle to obtain different bombardment effects.

Although Liu Bian didn't know the details, he still listened with relish and was similar to Zhao Yun, so he went forward to discuss face to face with Zhao Yun.

Liu Bian pushed the iron ball, pointed to the gunpowder and asked, "What's the reason for this thing to throw the iron bomb to a thousand steps?"

Zhao Yun didn't study for a long time and could not answer.

Liu Bei stepped forward, pointed to the bulk gunpowder and the long-coiled puppet and said, "Empress Dowager, Your Majesty, please allow me to demonstrate these two things."

The empress dowager looked at Zhang Rang, and Zhang Rang nodded, saying that there was no problem.

"How about it. I'm sorry, the Emperor."

Liu Bei took a silver plate, poured a little bulk gunpowder into the plate, and asked for another lit sandalwood, extending the incense to the gunpowder.

"Bang!"

A bright flame flashed instantly, and a large fog of smoke rose.

Even though the three-dimensional saints were mentally prepared, they could not help but look at him, let alone a group of people living in the forbidden palace.

Empress Dowager He was palpitations, and Liu Bian subconsciously took a step back.

"It burns when it encounters fire, which is gunpowder. Therefore, some craftsmen use this to make puppets, and thousands of changes are made in it."

Liu Bei took a medicine and sent a puppet: "This item must be demonstrated outside the tent. Please move the empress dowager, Your Majesty."

Everyone came outside the tent.

Liu Bei placed the medicine-haired puppet ten steps away, pierced it into the soil, lit the lead with the incense head, and quickly retreated to the side.

As the firing line penetrated into the inside, everyone held their breath and focused.

"Swish, swish!"

A series of fireworks rushed into the air in the twilight, exploding a stunning ray of light, which aroused the Queen Mother and the Emperor.

In fact, the medicine-fast puppet is not new in Dongdu, and it is also set off in the palace during the New Year.

But every time I see the fireworks blooming in the night sky, it still makes me feel happy.

Pointing at the fireworks, Liu Bei said: "A small amount of gunpowder can shoot fireworks to a height of ten feet, and a hundred times the gunpowder throws iron bombs a thousand steps, which is the same."

The young emperor suddenly had a whim and asked, "If it were thousands of times, wouldn't it be possible to send people to the Heavenly Palace?"

Liu Bei was frightened: Well, a little ancestor, there was a ten thousand household in the Ming Dynasty who did this. Do you guess he succeeded?

On the hills, the fireworks are brilliant.
Chapter completed!