Challenge the wilderness to survive

"Too bright, you can be so bright in the next night, it's great!"

Yueyang looked at your room as a light photo as a day, happy.

In the past, he never thought that there was a bright day in the day.

So, he decided to give his daughter's room installed a light.

After the two lights were installed, the Yueyang walked out of the house.

I haven't been in Yanlong City for a long time, he wants to turn a circle in Yanlong City and see the change of the tribe.

When you are in Yanlong City, he will do this every time.

Looking at Yulong City has a different feeling every time, he feels particularly proud.

He feels that he adds yourself in Yanlong City. It is the most proud decision for a lifetime.

Soon, Yueyang came to his own daughter's school.

This is a place where it is constantly expanding, and it is places where the house is covered with brick.

Xu Yi said that knowledge is the most important, you can change fate.

With knowledge, you can create a steam engine to create a steam track, which can create a magical equipment such as generators and electric lights.

Therefore, the construction of the school has always been the key project of Yanlong City.

"It has expanded so much!" After the Moon came to the school, it was found that there were many buildings in the school.

"Yueyang, our tribes increased the 60,000 people, the school students are more, naturally need to be expanded." An old man who guards the door said.

"At the time, it has increased by 60,000 people. The squat is swallowed up." Yueyang is to know that they have been attacked outside of the stagnation.

But the Yanyang did not expect that the population will increase so much.

"No, and only one thousand totem soldiers will escort so many people come back. The tribe is more lively." The old man in the door is full of pride, as if he also participated in the war.

I nodded and walked into the school.

He didn't think of it, and they actually so powerful.

It seems that the population of the tribe will soon break out.

No wonder, the outside is starting to cover the house.

The space in the inner city is limited, so it can only be expanded out.

This original is within the plan, but when Xu Yi said the fastest needed to expand the extensive expansion.

As a result, it will start working so soon.

"Afather, how come you come back, are you not going to help the big witch looking for crystal and other ore?" Month Dance saw that the Moon is turning around in the school, and the first time came to the side of the moon.

"Of course, I found a crystal to come back, or I will come back." Moon is a little proud.

"Really, then the light is done?" The moon dance has grasped his father.

With a light, she can showcase in front of the students, let them see what is a light.

Now, there is a generator and an electric motor in the school to teach.

With a light, you can make a better display of electricity.

"Of course, I will bring you a come over." Said, Yueyang took out a bulb from the storage capsule, handed it to the moon dance.

The moon dance is a light bulb, and then observed.

"It's amazing, this is crystal, and it is more transparent than ice cubes. This light transmittance is also very good." The month dance is holding, seriously observing.

After a while, she took the light bulb to the classroom where the generator is located.

Only in that T type classroom can only show the magic light.

"Classmates, classmates, here to interrupted." After entering, the moon dance slammed the horse, and all the eyes attracted all the eyes.

"Month Dance principal, what is there?" Asked a teacher in a monthly dance.

"Our big witch makes a light, you pull the curtains, let's take a look at how the light is glowing."

If you hear the moon dance, everyone will act.

I have heard of electric lights, but I haven't seen the real thing yet.

Today, they finally have the opportunity.

Soon, the classroom has become dim.

The moon dance holds the light bulb and screw it on the lamp holder, then insert the plug of the wire into the socket.

The lamp, the moment is bright, and the classroom is very bright.

"It's too glaring, too bright, Dadang Long live!"

"Dadang Long live!"

Everyone was shocked, I feel that Xu Yi is picking the sun.

Yueyang looked for a while, then continue to go to Yan Longcheng else.

At present, Yanlong's main labor force is exploiting iron ore.

Because, the demand for steel is very large.

In addition, it is also because the iron ore is not easy to exploit, so it takes a lot of people.

Although the mining is very tired, everyone is very hard.

Every two hours, they can take a break, and they can guarantee that they are not too fatigue.

When I returned to Xu Xu, I was very dark.

Tonight, it is not necessary to say that you can drink a wine.

In the lobby hall, the electric lamp is installed, special bright.

A few witches are busy, because many people will come to eat this evening.

The appearance of the electric lamp can be said to let the tribe go back.

Next, Xu Yi will start working with hydropower.

After with water and electricity, there is a stable power supply.

Only constantly developing, the action of electricity will get bigger and bigger, technology will get better and better.

At that time, they can also grow on this basis when they leave the earth from this planet.

Maybe it is also cracking the technology of the solar rechargeable battery.

After all, there is still a lot of worsom in Yanlong City, and they have mastered some basic scientific knowledge.

In the evening, the moon dance, the boy, the Yueyang, the black, and the deer came to Xu Yi's house.

Xu Yi made his witch ready for the hot pot, he didn't have to eat with these people for a long time.

When other people saw Xu Yi's light bulb, it was shocked.

Although I have already heard the magic of the electric lamp, I really saw the electric lamp to make a lightning, still let them shocked.

This meal, everyone is very happy.

They spent a completely different night, felt what night is like white.

On the evening, they drinked in the middle of Xu Yijia.

Because they are all drinking for the first time, I used to give them a drink, only to give a few wits of the tribe.

Because these wits need to fly with wine.

But today Xu Yi's mood is good, because he not only makes the electric light, but also produces two large lenses that have more than two meters in diameter.

Tomorrow, after experimenting, Xu Yi can make the first astronomical telescope.