Chapter 594

Five days before the new year.

"Teacher, teacher, we succeeded, moved! Moved!" When Ren 8000 sat in the room, he heard the students shouting outside the window.

Ren 8000 closed the books in his hand. He always paid attention to the progress of these students. He thought it would be earlier.

Just adjust the connecting rod of the steam engine and install the wheels. Unexpectedly, it took nearly two months to succeed.

It is said that many people have great power, and the ancient people's power is really great. However, they can be slow in this matter.

However, among so many students, there are indeed many lagging behind, such as Tonglan. If they are removed, it is estimated that it will be half a month earlier.

When Ren 8000 was still in his room, he could hear the cheers of many students in the backyard and strolled past with his back hands. He saw dozens of people around a huge tractor

Well, it's really a tractor. The overall appearance is very imaginary like the tractor Ren saw when he was eight thousand children, but it's coarser and more primitive.

The cylindrical steam engine is at the front, and there is an exhaust pipe on it..

In the back is an empty iron plate filled with coal. A person stands on it and constantly adds coal to the front furnace. Then the furnace heats the water tank and sends steam to the front cylinder through the upper connecting pipe.

At the same time, these students also used the characteristics of water and steam conversion to make a guide pipe under the cylinder, which can send the cooling water back to the water tank from the lower guide pipe.

As for the lower part, there are two large flywheels and six gradually shrinking flywheels. They are no longer connected with animal tendons, but replaced with metal connecting rods.

When Ren 8000 arrived, Du Laoliu was ashen and bare in the car adding coal to the stove.

"Move, move!" Many students were cheering: "after so long, I finally succeeded in steaming the car without manpower!"

Whether it's Shi Gan, the best student, or several crane tails with the worst grades, whether it's the second generation of officials or civilian students, they all look excited at this time.

Even the blacksmiths and carpenters who were transferred by tongzhenye to help in the University also stood with their arms and looked at their masterpieces! After all, the steam car also has their efforts.

"Get out of the way, get out of the way, the car is going to accelerate!" Du Laoliu shouted to the crowd in front, adding coal to the stove without stopping, while still laughing excitedly.

"This is the first steam car since the beginning of the world. Of course I have to start it! Ha ha!"

"Fool!" Tonglan sat on a stone outside the crowd. When he heard Du Laoliu's laughter, he immediately turned his mouth. "This thing can't turn!"

Ren 8000, who had just come over, heard Tonglan's muttering, and then looked at Du Laoliu, who was in high spirits standing on the steam car, suddenly showed a look of sympathy.

You caused the first traffic accident of the first steam car since the dawn of the world!

As many students got out of the way, the speed of the steam car began to speed up. As the steam car was moving forward, the soil was flying behind.

The wheels of the steam car press out two grooves directly on the ground.

Then the steam car began to speed up, from the speed of walking to the speed of trotting, and hit the opposite courtyard wall!

"Hey, hey, how can this thing turn? Drive!" Seeing that he hit the wall, Du Laoliu remembered it. He wanted to pull the reins, but he couldn't find it. He shouted hurriedly. In a hurry, he even shouted "driving", but the steam car was still unmoved and hit one end of the courtyard wall.

There was a sound of falling bricks and stones. The steam car hit the courtyard wall and continued to move outside.

The university is in the east of the Imperial Palace and in the north of Beihong district. There are few people here. Only a few passing imperial palace guards stopped and looked surprised at the strange thing from the University, crossed the road and hit the courtyard wall of Dazhi old Shiqing residence!

The courtyard walls of Shiqing mansion are all made of rocks, which are much stronger than the walls of the University. The steam car with the painstaking efforts of many students of the University hit the wall of Shiqing mansion, making a huge collision sound, and hit a small gap, but it didn't open.

The stone mansion immediately seemed to poke a hornet's nest. A dozen strong men with big arms and round waist jumped onto the wall and stared at the murderers who dared to attack the stone mansion.

The disheartened Du Laoliu immediately seemed to be stared at by more than a dozen beasts. He was sweating cold on his head and smiled at everyone with a guilty heart: "it was Shi dare to make this."

He also pointed at his back.

A bunch of students are running out of the gap.

"Brothers, it was an accident!" Shi dares to face up and explain.

"We made the steam car, but there was an accident."

Some stone dared to explain, and everyone's eyes finally eased down.

"Come back." Shi Qing didn't know when she came outside the wall and waved.

He looked curiously at the steam car that broke the wall of his yard: "is this the one you are busy with these days?"

"Dad!" Shi dare to say hello honestly first. Then he was a little excited and said, "this is called a steam car. It is driven by a steam engine. It can walk without human and animal power and will not be tired."

"How much iron does it cost?" Shi Qing's first concern is how many kilograms of iron this iron monster uses, and how many weapons can it do? How many soldiers are armed?

Although the output of damoshan iron mine has been 100 times higher than before, as long as it takes another two years, the price of Dayao iron mine can be reduced.

However, Shi Qing can't avoid vulgarity because of the concept for decades.

"Almost 2000 Jin." Shi Gan whispered.

After hearing this, Shi Qing was silent and said, "you are really big!"

"Lord Shi, iron will no longer be limited to Dayao. Besides, these things, let alone 2000 kg of iron, are worth 20000 kg of iron. Just like the original solar oven, if you don't know how to use it, it's inconspicuous at all. But if you use it in the right place, you won't change the value of ten times and 100 times." Ren 8000 came from behind and said with a smile.

"Governor Ren!" Shi Qing nodded: "I know, but I can't change my old ideas for a while."

"I still remember what governor Ren said last time, but can this thing really be like what governor Ren said?"

"This is just an embryonic form, and we need to continue to improve." Ren 8000.

"I don't understand these things, so I'm waiting to see Ren's performance." Shi Qing smiled at Ren 8000 and flashed back to Shi Fu.

Then the people carried the steam car back for inspection. They found that the collision had just made a hole in the cylinder, and Du Laoliu was beaten.

"Teacher, how can this turn?" Immediately someone asked Ren 8000.

"There is no need to turn, just let this thing run on the rail."

Then Ren 8000 found out a few sticks and showed them to the public. Shi Gan immediately understood. "If so, the impact of the road will be reduced, and the speed can be improved a lot."

Then he said, "but how much steel does it take?"

"You don't have to worry about this. You just need to know how useful this thing can be. If you can start from LAN city and arrive in cloud country in three days, it's worth the consumption of iron."

"I see!" When they heard Ren 8000's words, they left with excitement.

When they made such a steam car by themselves, everyone's enthusiasm came up. I want to make the kind of steam car that yagui said.

Ren 8000 smiled when he saw them go.

Apart from themselves, I'm afraid no one knows how much steel the railway needs.

If they know, they will be scared to death and work hard to stop their idea of building a railway.

One meter of rail needs 100 kilograms of steel, and one kilometer needs 100 tons of steel.

Now the annual output of damoshan iron mine is 2 million kg, but only 1000 tons. It can also be used to make weapons. One year's steel can make 100000 steel knives, directly doubling the number of Dayao's army.

Two hundred thousand iron hoofs, even if they hit the summer, are not impossible.

But if you want to build a railway, don't think about it.

From Lancheng to the border of Yunguo, it takes at least more than 1000 kilometers. According to the output of damoshan iron mine, it can only be laid ten kilometers a year, and it will take more than 100 years to lay such a railway.

Fortunately, Ren 8000 didn't focus on the output of damoshan iron mine at all.

Iron ore, cloud country has.