Bringing A System To Great Tang

“Launch the boat~~”

On the first day of March, with the shouts, pedal boats were put into the water.

Two days earlier, the vessel was painted with a new layer of tung oil.

After strict inspection, the life-saving equipment was sent to the ship, and the ship began to sail to various places.

Tether a bunch of boats behind the downstream ships, and tie two or three against the current.

The people who were going to go back in Ch_ng’n offered to help free of charge, took the goods on the ship, and then helped to string a few back to the village.

The water punter waited and found that no one asked to leave, so he relaxed and continued to pick up the work.

The person carrying the bag on the road found a boat coming from the channel next to him, and stood there waiting.

When the boat arrives, I ask where to go, and I will drop in with myself, and quickly go to the boat behind to help step on.

Since there are water nets and boats, people who walk with things have obviously become lazy.

Carrying fifty catties of things, carrying a hundred catties of burdens, and walking with your legs are absolutely incomparable to putting things on a boat and stepping on them.

Countercurrent is also easier than walking by yourself. Three or four people step on it together, and they can take turns to rest.

The children of wealthy families who don’t have to work hard all went to the river to watch the boats.

At noon, the officials had eaten, ran out for a walk, and watched together.

Some of them are purely writing poems. They take a look at the scene of a large number of ships leaving, and think of a good poem. Isnt it going to be a hot day? A poem meeting will be held.

Envoys from various countries in Honglu Temple want to see the prosperity of Great Tang and ponder the development of their own country or tribe.

The pedal boats on the river lined up, and it hasnt been finished yet.

In the eyes of most people, it is lively, but people with a little bit of political mind see economic prosperity.

The boat is not big, but it can solve the problem of people’s transportation.

Every day the ships run around, all the goods are circulating.

The envoys in other places looked at it and felt that Great Tang was indeed powerful.

Tibet and Turkic’s envoys wished that all the ships would sink, it is best to drown a large group of people.

But they know, impossible, how did the wooden boat sink? A’life jacket’ is still hung on the person’s body.

I count on the boat to fall apart, but it still does not exist, unless it is hit by a big boat.

Great Tang has tenon and tenon joint technology, and even more powerful is the iron nails on the boat, which is very strong when used with tenon and tenon joints.

In the previous naval battle with Japan, the Japanese ship could not collide with the Great Tang ship, and disperse as soon as it collided. The Great Tang navy was just like that.

“There are few Tibet rivers, otherwise…what is that?” Yishinba was sad that the river in his place was not suitable for boats, suddenly pointed to a boat and shouted in surprise.

It is a boat with a pointed front and a wide rear with eight people on it.

Four people can pedal, now there are four people on the boat, Light Escort Cavalry fighters.

There are handles next to them, one by one grasping the handles and stepping on them vigorously.

The front of the ship turned up on the water, and the ship in the same direction as the ship seemed to be parked there without moving, and the ship passed by.

Water spray appeared behind the ship, and the ship felt like it was flying against the surface of the water. Of course, this was a ship they had never seen really fast.

‘Wow~~’ The people watching on the shore were in an uproar, what kind of boat, too fast.

“The old man knows that this is the propeller, the calculated blade angle, and the new bearing, crankshaft and half shaft.

This is the best in the Great Tang industry. Advanced technology shows, this speed, beautiful, small and easy to have ability.”

Bi Gou told the people next to him that Li Family Farmsteads technology is Great Tangs technology.

Song Jing said he was convinced. At least he didn’t know how to make it. The speed of this ship was many times that of other ships.

He stared at the ship: “Fighting the water, the enemys ship has no time to turn around, transporting supplies on the water, other ships are beyond the reach.”

On the other side of the bank, Li Yi held it. Telescope shook his head: “It’s too slow. The four Light Escort Cavalry work together, and it doesn’t reach ten knots.”

Li Yi hates it. It’s too slow. The sailboat on the sea is full of sails when the wind is good, and the speed is all Faster than seen now.

Li Yi found that the speed of the boat was about eight knots, that is, thirteen-fourteen kilometers each hour.

It’s not bad that someone else stepped on it and can maintain ten kilometers each hour.

The main reason is that the whole set of driving equipment is already very heavy. Instead of diesel and gasoline engines, the hull is made of bamboo.

On the Yangtze River, the speed advantage of propeller boats is not reflected in the downwind and smooth waters.

“Go back and add another gear set, I don’t know if this steel can withstand it.” Li Yi knows how to increase the speed of the propeller.

The speed is absolutely different when stepping on the foot once and the propeller makes ten revolutions, and stepping on the foot once and the propeller making 30 revolutions.

Same as Bicycle gears, the largest in the front and the smallest in the back. As long as the chain can withstand it, the speed will be fast.

Looking at it again, Li Yi went back to redesign the drawing and sent it to the Workshop.

The things that Li Yi is not very satisfied with are no different from Gods Vestige in the eyes of others.

They dont think about the speed of the sailing boat, what they see is the speed of the new boat against the current.

Isn’t it OK to hold a wooden drift downstream? The key is to fly against the water.

Fighting in the water is also a long-range attack, and the new ship can always gain the upper hand.

“How can I grab a ship?” Bo’E was worried, trying to figure out the principle.

The ship already knows it, and has stepped on it personally. The structure is simple, but it is difficult to think of it.

The boat that I just saw has no oars, sails, or wheels. Splashes are coming out of the water. If you step on it like that, why does the splash come out below? Why does the ship sail forward?

A series of questions linger in Bo’E’s mind, lingering.

Yishinba rubbed her face with her hands: “As long as they are released for others to use, we will rent one and move ashore to see.”

“This thing cannot be taught.” Song Jing saw that the Small Officials of Gentiles, especially Turkic and Tibet’s Small Officials, wanted to keep secret.

“old man believes that if you bring it back to them, they will not be able to make it. The metal is not strong enough.

The same shape can be cast by the method of inverted mold and put together. , You wont be able to use it.

Take twice to grind out the gears. After two days you will see the bicycle chain and you will know.”

Bi Gou believes this thing is not Good imitation.

“You can ask Li Yi, but you can’t let people learn it.” Song Jing was still worried.

“The old man will go now.” Reluctantly, Bi Gou took two people to the bridge, and asked.

Other envoys have their own minds, where there are rivers, such as Japan, they hope to obtain the corresponding technology.

The fastest frontman has arrived from Japan and told the Small Official that the team will arrive soon.

To communicate and learn in Great Tang.

The Japanese envoys stationed in Great Tang sorted out the information. All Li Yi invention’s agricultural tools were drawn and drawings, and the manufacturer produced the real objects, waiting to find opportunities to send them back.

Envoys in other places did the same job, including Khitan Tribe and Bohai.

Khitan Tribe also knows how to make another sled suitable for running in the mountains. Li Yi taught that the two sides have a good relationship.

Of course, no matter how good the relationship is, there is no key technology for hot air ballooning.