Through Vo Dai Lang, He Immediately Took Medicine

Although Wu Da was already the king of the county, the system of the Great Song Dynasty was that officials were officials and posts were posts. There are only ranks, and there are no specific official positions, so Wuda does not have to go to the dynasty, and the court is logically a matter of the family and the world.

But according to Zhao Yao, these are trivial things.

This is a good thing, in case something happens, maybe it is where it is affected.

Since destroying Daliao and recruiting Liangshan, there have been many fewer bandits in this Da Song. If the people outside the outskirts of Beijing can have something to eat, that is the peace of the world.

Zhao has already promoted potatoes to poor areas. This plant does not pick much land and has extremely high yields. Although it is a little uncomfortable to eat a meal, it can relieve the fullness, at least not die of hunger. What can you eat almost again?

On this day, someone in the school came to shout Wuda, saying that the steam engine had made new progress.

Wu Da seems to have forgotten about this.

When I heard that the steam engine had been improved, my mind was instantly lost.

Then Wu Da slapped his brain and said: "Look at my brain, alas, full of tits are brains!" Go, show me. "

The location of the school is not good, the geographical location is remote, according to the idea of Wuhan University, if the school develops in the future, it can drive the economy of this generation."

The ideal is always plump, the reality is always skinny. The empty school hall, if it were not for the canteen inside, the students would have starved to death.

There's nothing around. After all, the students of this era are all poor, poor and poor. As a student, how can you have spare money to eat and drink?

Most of the scholars who visited the green building were famous for their achievements, and some were noble children, half of the readers, who showed off their literary brilliance in the hook.

"Huh, this thing is a steam engine?" Wu Da looked at the steam engine transformed by the students, and simply refreshed his three views.

This steam engine is almost the size of a horse. Moreover, the whole is made of pure iron, which weighs almost a thousand pounds.

Fortunately, it works. Below is the stove, the hearth. The inside is filled with coal surface. There is a bellows next to it, which fanned the stove. Moreover, the coal filled in it was not a lump of coal, but coal twisted into powder, and it was drenched with water, and it was filled into the hearth wetly, but it burned vigorously.

"Whose idea is this?" Wu Da asked in surprise.

A seventeen-eighteen guy walked out trembling.

"You did?"

The man nodded: "Military official, the Li family is a family of blacksmiths, so the use of coal is more vigorous, the temperature of the furnace is higher, and the steam engine is more powerful to ignite."

Everyone nodded.

"Yes, military official, we experimented with using whole coal, but the fire is always not enough, the fire is not enough, the horsepower is not enough..."

Wu Da shook his head: "Who said I had to blame him?"

Everyone breathed a sigh of relief.

Wu Da nodded: "Science is to constantly explore and constantly find ways from failure." You guys did a great job, I never thought you could burn coal like that. It was simply upended in my perception. Add water to the coal, hehe!! You guys are awesome! Hearing

that Wu Da praised them, everyone cheered.

But this furnace is obviously burning, why don't you see the machine running?

Wu Da looked over curiously.

As a result, a guy directly closed the pressure relief valve of the upper tank. Then he inserted an iron rocker on a handle next to it, and with a smooth hand, the neat machine slowly turned.

With a sudden sound, the whole machine went into motion.

The pressure relief valve on the top does not know what material it is made of, and it sprays some steam from time to time. The whole flywheel spun around. It's just that it doesn't drive any machinery.

Wu Da nodded thoughtfully.

The steam engine was made, but it was fundamentally different from what he had expected. The volume is too large.

The main thing is that the car he made was not at all worthy of this model of steam engine. Wu Da turned around and asked again: "Can you still make this thing smaller?"

The young man stood up again: "Military official, we tried, but it really didn't work." The steam engine is too small, not powerful enough, far less powerful than a cow!

"Yes, besides, that part is too small to make, and the size requirements are too high, and the accuracy can't keep up."

Wu Da nodded: "I really didn't expect that after two months of hard work, you guys have made the steam engine so clear, I'm very gratified!" "

It's a military official!"

"Okay, don't always call the military official, now the military official is the county king, how about we directly call the king of Wu?"

Wu Da waved his hand: "It doesn't matter, now you are the pillars of the country, there is no need to stick to this kind of etiquette."

"But, this engine has been developed, how big a car does this Nima have to match?"

"Equipped with a car? What kind of car is it equipped with? The

students were a little puzzled, and they had just told them that this steam engine was used for power. So the requirement for them was that the horsepower should be enough, at least seven or eight cattle. Nothing else is said.

I thought they would start from the steam engine developed by Wuhan University and slightly modify it. Unexpectedly, the entire steam engine was enlarged several times and remade one.

This made the three-wheeled wooden tractor that Wuda had spent days making useless.

Later, Wuda showed them again that the gear design on the flywheel was an object used to connect the wheels, so that the car could walk on its own without oxen and horses.

Since Wu Da was ready to directly install the small steam engine on the car, the tricycle was also brought by him with the system space.

Then I found an open space and showed it to everyone.

There were indeed smart people in the school, and they soon discovered the beauty of the tricycle designed by Wu Da.

Brakes, clutch, steering, and the operator station are all analyzed clearly.

In view of the fact that Malaysia is not worthy of a small car, so today is not the first steam-powered car came out, Wu Dao is somewhat disappointed.

At the size they made, pulling a small train is enough. It's just that the cost of the rails is a bit high, and Zhao He is still crying poor all day, he naturally won't pay to repair the rails, maybe it will cost his life's assets, which is a little uneconomical.

However, the sample has been dismantled by all the students, and presumably a matching car will be made soon, and Wuda believes that these people will surprise him, so he doesn't care about these.

He made it according to the size of the agricultural vehicle of later generations, which is definitely inappropriate. This guy, the first steam engine can drive the bus.

When the big locomotive is made, Wuda must take a group of people and take a few circles around Tokyo Street to show off.

Moreover, it is almost the New Year now, and after the first month, the agricultural busyness is about to begin, and Wuda knows that it can no longer be delayed. It's time for new agricultural machinery to be designed.

So I designed a rotating ploughing machine for everyone in the school.

The current Great Song used cattle, with limited strength, and in order to prevent the steam engine from suffocating, this cultivated land machinery could not be too rigid, and Wu Da drew it according to the appearance of the machine in later generations.

Like a large corn cob, there are many blade-like things drawn on it, and the edge part is the gear connecting the power, because there is no belt, so the connection is iron chain, the students can understand it at a glance, directly take over the task of Wuda, let Wuda look good.