Guo Sen looked at the imperfect semi-finished product, and did not have the leisure to explain it to the dwarves, he was more concerned with the next item, which was the axle.

Not only should the axles be uniform in thickness, but they also need to be tough enough.

And this can only be obtained from thinner branches.

"Chop down a few branches and peel off the bark. Use an axe to sharpen to the same thickness up and down. Guo Sen instructed a few dwarves to do this, and floated to the four pieces of wood.

The branches quickly took on a few of the shapes he wanted, and Guo Sen ordered the dwarves to find the center of the wood chips, and made them gesture with the sticks.

The next step is to use an axe to dig out the excess wood in the center.

The dwarves will soon get the job done.

"Now, my people, put these things together!"

Guo Sen ordered the dwarves to begin assembling the wheels and axles.

The finished product was made quickly.

A sound of worship sounded, and Guo Sen saw that they were prostrate on the ground again, raising their arms high and chanting words in their mouths.

Where have they seen this?

"Lord of the Hill, what is this?" The leader stood up and tried to touch it, and this simple thing actually rolled forward for a while!

Guo Sen was a little speechless, you dwarves really haven't worked hard in this direction, haven't you pushed the round stone? No matter how bad it is, haven't you seen a round stone?

Wouldn't it be the same with a scroll!

"What if you put a layer of wood on top of this and someone behind you pushes it?" Guo Sen asked rhetorically.

"What will happen?" The dwarves didn't turn the corner, and looked at each other.

Guo Sen was speechless. These guys are really ......

"Let's slice a longer piece of wood!" Guo Sen continued to give orders.

The dwarves did so and cut off a piece of the tree, and placed it in the place Guo Sen had specified.

"May I ask the god of the hills, this is ......"

In front of everyone, there was a four-wheeled simple car, covered with a wooden plank, which was the platform of the car for carrying goods that Guo Sen wanted.

"Your Excellency, the Great God of the Hill! We've made this sacred, but how is it going to ......?"

"Push!" Guo Sen was concise and to the point.

The dwarves did so.

Ran goose.

The long pieces of wood fell to the ground, and the wheels in front rolled away, but the ones in the back did not move.

"Lord of the Hill?"

The dwarves looked at Guo Sen with incomprehensible eyes, as if they did not understand his oracle at all.

“……”

Guo Sen was also embarrassed.

He imagined that the car should go farther and farther, but he forgot something.

The board is movable.

There is nothing that can fix the planks to the axles - nails.

Guo Sen was speechless.

It's really hard to make a car.

"Lord of the Hill?" In the eyes of the dwarves, this god seems to be a little unreliable.

Guo Sen shook his head.

"My people, follow me!"

Guo Sen waved his hand and led everyone to the smelter, of course, the simple little broken car was not forgotten.

This is the place where the dwarves smelt, and since most of the people have been taken to the forest by Guo Sen, there are only a few dwarves here who are specifically responsible for watching the fire.

"Create the sacred, my people!" Guo Sen placed an order.

There is still one more blast furnace that was not destroyed yesterday, and there is some ore left, and of course charcoal.

The materials are ready, and the rest is left to the workers.

Guo Sen also thought of using straw rope instead of nails to connect the axle with the wooden board, but this had to dig holes and pay attention to the wear and tear of the rope, so it was better to use nails directly.

Anyway, the dwarves' smelting technology is still so developed, there is no problem at all to make a nail.

Following the figure Guo Sen drew on the ground, the dwarves began to process.

They were not slow, and according to the original process, the ore was melted into molten iron, and finally the paper was made into iron blocks.

It didn't take too long to start making iron nails according to Guo Sen's requirements.

Unlike the modern iron nails that Guo Sen knew, the dwarves should have made extremely thin pointed iron rods.

Better than nothing.

"The sacred thing has been made, now let's use a hammer to connect the two things!"

The dwarves accepted the oracle and took the still hot "iron nails" and successfully combined the planks with the axles.

After doing this, Guo Sen can finally make this small car that looks like it stumbles and will not fall apart with a push.

The dwarves followed Guo Sen's instructions and pushed again.

However.

"Lord God of the Hill, but you can't push it...... "The dwarves pushed the cart, but the wheels didn't move!

Guo Sen was speechless, what is the problem?

He checked.

"O my foolish people! Can't this hole you dig in the wheel be a circle bigger than the axle? ”

The invention of the manufacture of new cars seems to be really full of twists and turns.

After this problem is solved, there is another question, Guo Sen is really anxious.

Still, he suppressed that irritable heart - let's build the car in good shape.

The dwarves were terrified, and they quickly kowtowed, knowing that they had done something wrong, which is why the god of the hill was so angry.

However, according to the oracle of the god of the hill, they unloaded the four wheels, dug the little hole a little wider, and installed it again.

In order to prevent it from falling off and slipping, the dwarves nailed down both sides of the junction between the wheel and the axle with iron nails.

Anyway, it's fixed.

The humble car, that's it.

"Lord God of the Hill! Lord God of the Hill!! The leader of the dwarves pushed the cart, excited.

He pushed the cart and circled the smelter several times.

All the dwarves understood why the god of the hill made such a thing.

In order to test its load-carrying capacity, Guo Sen ordered the dwarves to sit on it and let the other dwarves push it along.

He observed that there were no cat cakes except for a slightly special bump.

The dwarves saw the treasure and imagined the future.

This time the shipping problem can be solved!

"Lord God of the Hill, if we want to transport stones, fruits, or prey, we only need one or two people!" The dwarves were thrilled after a few tireless pushes.

Guo Sen nodded, and a sense of accomplishment arose.

The hard work of labor and management has not been in vain!

The first car made by the ball student!

While he was excited, he was also a little looking forward to it.

The car was just a model, and in every sense of the word, it was extremely crude, which was simply too bad compared to the mature means of transportation on Earth.

However, I believe that these dwarves will eventually improve this new means of transportation into a more convenient and sturdy one, right?

Maybe it's going to take quite a while.

With easy means of transportation, they can put more labor where it is needed, get more prey and fruit, and feed more people.

The increase in productivity will also increase the population of the entire ethnic group.

I believe that in the near future, we will also see the dwarves covering every corner of the plateau of this continent!

Guo Sen did not forget to use his ideas to rebuild a transport vehicle.

Of course, without the inconvenient axe, without the help of clumsy dwarves, he made a car that was exceptionally beautiful.

"The God of the Hill!!" The dwarves fell prostrate on the ground, rubbing their hands together in worship.

"My people, God will be watching you!"

Guo Sen said this, controlled the stone fetus, and flew to a height that the dwarves could not see, and disappeared without a trace.