Cheng Chubi picked up a bamboo dragonfly and turned his hands.

The bamboo dragonfly slowly rose into the air, until the spinning power disappeared, and then slowly fell to the ground.

"See? This is the power, the power of rotation can bring the bamboo dragonfly into the sky, if there is a machine that keeps spinning and rotating, is it that this machine can bring humans to the sky? Cheng Chubi said.

Then, you took out a few pieces of magnets and began to fiddle with them.

"As we all know, the earth has a huge magnetic field, if one day our machines can generate a huge magnetic field, can we use the power of the magnetic field to leave the earth?"

"If you move forward at a fast speed, can you get rid of the force of the magnetic field and fly in the air?"

"I have a dream that one day we can make a flight that can truly fly freely in the sky."

"I have a dream that one day we will have a flying machine that will fly through the universe and enter other galaxies."

"I have a dream that one day in the future, we can find other races in the universe, which we call aliens."

"I have a dream that one day in the future, we will be able to communicate with civilizations outside the galaxy, friendly exchanges."

"I have a dream that one day in the future, one of my children and grandchildren will have the blood of an alien civilization, or my children and grandchildren will marry a beautiful female alien."

“……”

Everyone listened to Cheng Chubi's speech, and they all felt that this little old man was quite cute and imaginative.

At the same time, everyone understands that the sky is the theme of the future of the world.

"Our current aerospace industry has just started, but it doesn't mean that these dreams can't be realized, our generation can't see it, but our children and grandchildren, our children and grandchildren, they will see it."

"And what we are doing now is to lay a good base, so that our science and technology are developed, if there are really aliens, we can really find aliens at that time, and we also have the capital to live in peace with them."

"Aliens are not all peaceful, this is like a double-edged sword, only if we are strong, aliens will live in peace with us, if we are weak, then what we are waiting for may be perish."

"Be prepared for danger in times of peace, be prepared......"

Cheng Chubi said endlessly.

Today's theme is about space.

Although the current technology is not enough for Datang to explore space, what about a hundred years or two hundred years from now?

"Of course, in addition to the sky, we also have the ocean, for the exploration of the ocean, we can't forget, the ocean on the earth, occupies seven-tenths of the earth, in the vast ocean, will there be a legendary mermaid?"

"If so, can we strengthen our ties with them and build peace? We don't know anything about the sky, and we don't know anything about the sea. ”

"I have a dream, maybe one day, the sea will be able to ...... with human beings," Cheng Chubi gushed.

This is a dream about science and technology, the imagination of a great man.

A lot of technology starts with fantasy.

Before there were computers, who would have thought that there would be such a thing as a network in this world?

Before the existence of a tape recorder, who would have thought that sound would be able to pass on?

Before there were no video recorders and cameras, who would have thought that a moment could stay on the screen?

I would like to introduce you to the original funny historical text "I am the Great Emperor"

(End of chapter)