Zhang Zhongqing liked the hot air balloon very much, because he found that because of the characteristics of gunpowder weapons, condescending is the most powerful way.

The appearance of hot air balloons can help the soldiers who are fighting ignore the terrain and occupy the commanding heights at will. Even abandoning the shackle rope and maintaining low-to-medium altitude flight can also cross the enemy's walls

If you can combine gunpowder weapons with hot air balloons, the application of gunpowder weapons will take a big step forward!

Gong Yi Li nodded, now, his life's wish is over, and he can die without regrets. However, it is impossible to say that he did not have a vision for airplanes.

I still have to work hard!

Although he knew that it was almost impossible for him to live to that time, Gong Yi Li still couldn't help his longing.

Yuan Tiangang was just in a coma due to lack of oxygen, which was not a big problem, and he woke up after a while, and when he saw that he was lying on the ground, he breathed a long sigh of relief.

In the sky, at first, he still felt his blood boiling, watching the people under his feet become more and more and farther.

However, after reaching a certain altitude, the temperature gets lower and lower, and you can even see white fog between breaths. Gong Yi Li was still protected by Leng Feng's white bear skin, but he only had an ordinary robe.

And as the height increased, he felt more and more that he was out of breath, and gradually dizzy until he couldn't help but faint.

During this period, he saw the white clouds, and above the white clouds, there was no magnificent heavenly palace. Later, if the emperor asked him what he saw, he would answer only one - white clouds.

In the sky, there is nothing but white clouds!

Ordering people to take Yuan Tiangang, who was choking on the cold, down, Leng Feng looked at the hot air balloon flying higher and higher in the sky, and was stunned.

The success of the hot air balloon can be regarded as the first step for people to leave the earth with their feet, and with his intervention, I wonder if the speed at which Datang walked out of the atmosphere and entered the universe would be advanced? The first footprints left on the moon (realistically) were they from the Tang Dynasty?

Seeing Master staring at the sky in a daze, Li Tai couldn't help but ask, "Master, what are you thinking?" ”

Leng Feng shook his head, just patted Li Tai's shoulder, and didn't say anything.

Li Tai is the leader of scientific progress, even Leng Feng himself cannot lead the progress of the times.

When the steam age comes, it means that Datang has completely become the overlord of this blue planet.

The success of the hot air balloon, like the gunpowder weapon, remained a secret of the imperial court.

In Li Shimin's view, hot air balloons, which have realized the "right to steal heaven", have to find a suitable opportunity to announce it.

It is necessary to show the people the strength of the country, and this display needs an opportunity.

Although the hot air balloon will not be announced for a while, everyone who participated in the development of the Ozie ball should be rewarded.

Li Tai is already the noble "King of Wei", Leng Feng is already the founding prince, and then he is the heirloom prince, which is a bit too early.

So, forget about these two people.

However, Gong Yi Li and others must be rewarded.

The appearance of the hot air balloon made Li Shimin a rare generosity, and with a stroke of the pen, he gave Gongyi a title of Duke of Yuguo, and declared that this title will be the Gongyi family in the future.

In other words, if Gong Loses Hui and inherits the head of the family, he will be the Duke of Yu Guo, and if the Gong loses the inheritance of the head of the family, he will also be the Duke of Yu Guo.

This is the reward of the hot air balloon, and most importantly, it is also an olive branch thrown by Li Shimin to the public loss family.

Gong Yi Li knew what this meant, but he still chose to take the title.

Since the Gongyi family has decided to be born, how can they give face to the emperor of the current dynasty.

After a grand ceremony, Gong Yu Li went home and stuffed the positions of the patriarch and the Duke of Yu Guo to Gong Yu Hui.

This behavior completely stated his position, lose the family, do not participate in politics, just pass on his own knowledge.

Because Li Shimin ordered the news of the blockade of the hot air balloon, Zhang Zhongqing's idea of taking a hot air balloon to the battlefield in Jingbei Province to test it was stillborn, so he could only return to the Thunder Division while studying the incendiary bomb of gasoline, and at the same time forced Tie Sheng to quickly build the cannon body he wanted.

Because of the fact that the Gongyi family settled in the Academy of Literature, the Academy of Literature is about to usher in another big construction, and now the Academy of Literature has a little bit of the highest university in the Tang Dynasty.

The continuous high-rise buildings and the large number of people who attracted people to settle here made it a very prosperous area in just a few years.

The original Guozijian and Hongwenguan can't be compared with the Academy of Literature now.

Looking at the Academy of Literature under construction, Mr. Han Chongwen smiled at Leng Feng and said, "The old man never dared to think that the Academy of Literature could develop so strongly. To be honest, originally we 100 or so old men still thought that there were too few students and that teaching was boring.

But now it seems that when this first batch of students graduates, part of it will be filled with teachers. The Faculty of Letters will usher in an incomparably glorious era. ”

Leng Feng said with a smile: "Old man, in fact, my original purpose in establishing the Academy of Literature was not to make this a place to simply teach children literacy. What I want is to spread out the students who have graduated and let them establish branches of the Faculty of Letters.

The Faculty of Letters, on the other hand, is a place where elites who have graduated from the branch and specialize in a certain major. ”

Han Chongwen nodded, since the Gongyi family settled in the Academy of Literature, the Academy of Literature has added a new branch of geoengineering, and after the first batch of students graduate this year, the Academy of Martial Arts will also be launched.

To be honest, the rapid development of the Academy of Liberal Arts is a bit dizzying.

After completing the dream of flying and removing the identity of the head of the family and the Duke of Yu Guo, Gong Yi Li became more and more energetic. Ever since he drank the wine from the downstairs during the Flying Experiment, he has fallen in love with this thing and always takes a sip when he has nothing to do.

Seeing Leng Feng and Han Chongwen sitting in the pavilion in the garden of the Academy of Literature talking, he leaned over to listen to what the two of them said.

Looking at the wine jug in Gong Li's hand, Leng Feng frowned and said, "Although drinking less wine is helpful for health, but you keep drinking the wine jug, it seems a bit excessive!" ”

Gong Yili sat on the stone bench and said with a smile: "You care about the old man so much, even the children and grandchildren don't care about me, what do you care about so much." ”

Han Chongwen saw that Leng Feng was frowning and had nothing to say, so he smiled and said: "Mr. Gongyi is the oldest of our Academy of Literature, when he will live to be ninety years old, it can be regarded as a signboard of our Academy of Literature." ”

Gongyi Li smiled: "Enough, the old man likes this place very much, seeing that the Gongyi family has taken root in this place, and now I feel that every day I live is earned, and every day I live is comfortable." ”