C56 The Legacy of Science

"Why can a gun shoot bullets?"

"Why can bullets penetrate objects?"

" Why can cars move automatically? "

"Why can planes fly in the sky?"

Under the shade of old locust tree's tree, Chen Fann sat under a tree. Beside him, there was a small square blackboard hanging from the treetop. He had found it in the ruins of the city. He could only find such a big blackboard.

Below them stood King Ou and Autodesk. It was not that Chen Fann wanted to be a strict teacher and deliberately scold the students for letting the dwarves stand. Instead, because the dwarves were not tall enough, they were even shorter when they sat down. They could not even see the blackboard clearly, so they could only stand.

After half a year of studying and bathing in modern scientific knowledge, King Ou had completely fallen for modern science. Modern science was like a charming young lady, and King Ou was deeply immersed in it.

Therefore, after being influenced by modern science, King Ou shaved off the brown beard on both sides of his mouth. In order to make himself look more like a modern person, he even cut out a set of white clothes. Like a scientist's white coat, in King Ou's words... After wearing this set of clothes, he felt like a scholar in research.

In order to look more like a modern person, he even wore a large black frame. He was not myopic, so he only had flat glass lenses, like Conan's glasses.

In short, King Ou's image had changed dramatically compared to half a year ago. After removing the characteristics of dwarves, he looked more like a modern dwarf full of explosive muscles.

Although it was funny, King Ou was very serious. He never thought he was funny, because he had learned his life motto in Chen Fann's class. Being serious was the best attitude to science.

In comparison, Autodesk was much worse. Although Autodesk was a sage of dwarf, he worshiped mystics and liked to study mysterious and unpredictable metaphysics.

Therefore, the one who kept asking questions was King Ou.

King Ou was like a newborn baby. His world was like a blank piece of paper. He was curious about modern science. Whenever he thought of something he could not understand, he would ask.

Chen Fann held the pointer and pointed at the words written on the small blackboard. A demonic slogan suddenly appeared in his mind: Mama Sunflower's class is starting!

After half a year of teaching, King Ou not only mastered the knowledge of building tools, but also began to explore more profound scientific knowledge. It had to be said that King Ou was very talented in this field.

As long as King Ou mastered modern scientific theories, he would be able to enter the next step in the future. Changing magic elements into new magic energy and using it in scientific principles, Chen Fann did not want to do it himself. Therefore, he had to focus on nurturing King Ou and turn him into an inventor of the new era's magic technology.

"Guns can fire bullets because the needles hit the bullets quickly and detonated the gunpowder. Guns are sealed. After the gunpowder explodes, it produces a large amount of gas and heat. The heat also causes the gas to quickly expand, and the time is extremely short. Use a huge amount of pressure to shoot the bullet out. "

" The bullet's penetration is determined by the size of the bullet when the bullet is shot, as well as the attributes of the target. In total, the harder the bullet is, the more long and thin the kinetic energy is, and the more likely the bullet is to penetrate the object "

"The car can move automatically, including a complex set of scientific processes. Simply put, it is because the car has the power of the engine, as well as the wheels and steering wheel. The engine power is generated by gasoline exploding in the cylinder, pushing the piston movement. From the axis to gears, driving the wheels."

Chen Fann answered the dwarf's question in great detail, because he had read more than a hundred thousand books. His brain was like a huge, complicated database. When needed, he could automatically search for relevant knowledge in his brain.

"This is amazing, science is amazing!" King Ou was very excited. "What on earth did modern human beings create? What kind of magical species is it? It clearly doesn't have a powerful strength, but a weak and straight ape. In terms of strength, it's far from being comparable to the humans of our era."

" But he relied on his weak body to create his own system If he can't fly, then he invented a machine to fly in the sky; if he can't walk in the water, then he can't fly! He invented the machine to drive in the water; if he didn't have enough stamina, he invented the machine to carry him forward. " King Ou was deeply enchanted by the charm of science.

"Lord Chen, I have another question..." King Ou was just about to ask the question when he raised his hand and continued to shout.

"Let's stop here today. I want to see the other dwarves chisel the sand." Chen Fann got up and walked out of the classroom. He wanted to see how efficient the dwarves were chiseling the sand.

"Lord Chen, I will go with you."

After half a year of learning and tutelage, the 62 dwarves were all reasonably used by Chen Fann.

The female dwarf was responsible for making clothes, planting vegetables, food, and daily chores.

As for the male dwarves, three of them were responsible for extracting salt from the well and fried vegetable seed oil.

The remaining 23 male dwarves were used to chisel the sand.

In the past half a year, the temporary dwarf wooden house had already been built, and now it was time to truly build a house and build a house.

To build a real house, it naturally needed concrete. That was why Chen Fann let these dwarves go to the sandstone field to transport sand, let the dwarves chisel the stones, and to make concrete, these two materials were needed.

The remaining materials were water, gel, and chemical additives.

Water was easy to get, and the only troublesome things were the gel materials and chemical additives.

As magic elements were assimilating the energy elements used in science, these two things would definitely not work. Even if they could, the effect would be greatly reduced.

But the principle of concrete was still the same, so he was considering how to extract the magic elements in the air and make a new magic gel to make a new magic concrete through the magic elements.

But at present, he did not have a clue about this. Regarding how to extract magic elements, it was still a difficult problem.

Chen Fann came to the sandstone field. 23 male dwarves were chiseling the sand inside.

Although the dwarves had strong muscles, there were too few of them. Because of their height, they were not efficient. They had been working for a month, but they had not made much.

"It's not going to work like this. The efficiency is too low. At this rate, ___ said. Just preparing the concrete materials for a building will take at least a year. " Chen Fann frowned and fell into deep thought. The dwarves alone were far from enough. And even if he finished building the concrete, he would build a tall building in the future. It was not convenient for dwarves to build tall buildings with their height.

He also needed a new workforce.

"Not good, not good, Lord Chen!" Just as Chen Fann was deep in thought, a dwarf suddenly rushed into the room in a panic.

"What is it?" Chen Fann asked.

"Ox-head... Ox-head Chieftain has appeared. He wants to occupy our territory, steal our women, and steal our food." The dwarf panted heavily and said in a panic.

"Ox-head Chieftain said that he wants us dwarves to be their coolies. Those who obey him live, and those who oppose him die!"