A boat without a launch, not a boat, just an ornament.

The students of Xuetang Island understood this truth very well, so they asked Qian Rujun to send the boat to the sea outside to do the experiment. It is only through trials that we can know whether a ship can sail or not.

Although there are seas and lakes in the e-paper book space, the lakes and seas in the space are too calm and lack of change. In addition to that, the area is too small.

In the space, all the changes are just a breeze, and the wind exists, but Qian Rujun wants to think of letting the wind blow.

Because Qian Rujun sometimes has to let the wind spread pollen, he can't just rely on small insects such as bees and butterflies that can spread pollen.

It's amazing that in the past, no animals were allowed in the e-paper book space.

When there can be no animals, there are no pollen-spreading animals in it.

But at that time, pollen transmission was not a problem at all.

But when the little bees and butterflies are able to burrow in, the plants cannot bloom and bear fruit without their hard work.

As the things allowed in the space change, the ecological environment also changes, and I don't know if it's good or bad, but after having space insects to spread pollen, the smell of plants in the space has been raised to a higher level.

Qian Rujun knew that this was not the time to think about how her plants would grow healthily under the spread of pollen, but to consider the questions raised by the students of Xuetang Island and send the boat out of space.

For Qian Rujun, the boat in front of him is also a big boat, not a small boat that four people can ride, and it is more exquisite, and every detail of the project, Xuetang Island students have done it perfectly.

After all, they are made in space, and they have a lot of time, and the ships made by the students of Xuetang Island before are larger, although they are larger, but the difficulties they encounter are different, one is to create and the other is to use other people's technology to manufacture, and the ships are still relatively small, but there is a difference that the number of students on Xuetang Island before is relatively large, and they can concentrate the wisdom of most people.

The reproduction of the three school islands was a few, after all, in terms of numbers, and they were relatively inexperienced in sailing, because they had not even walked to the real sea.

Obviously, in terms of difficulty, copying is not as good as creating.

Qian Rujun knew that she still had a lot of students from the academy who asked for results, and although they were relatively numerous, it was originally a very difficult thing to create something out of nothing.

"It's too wasteful for the four of us to take this ship, it's enough for a hundred people to make it comfortable, why do you pay attention to making it so big?"

The results made by the students of Xuetang Island still got Qian Rujun's complaints.

Qian Rujun's complaint came from the consideration of the work she needed to do, all of which was to consume her mental power, and if it exceeded the scope of her mental power, she could not afford to carry it, and the students of Xuetang Island did not have her prior consent when they built such a large ship.

The more things that are transported out of the space, the greater the consumption of her mental power.

A large item, she can't consume mental power separately. And her mental state is different from moment to moment.

If it exceeds the scope of her mental burden, she will not be able to send out the items, which is a certain risk, so if she wants to send out the things in the space, Qian Rujun needs to confirm again.

Fortunately, Qian Rujun sent the ship out, so it didn't cause any big problems.

In fact, Qian Rujun didn't know that the students of Xuetang Island had referred to the ships that Qian Rujun had sent out before before making them, and Qian Rujun had sent larger ships than this when he was in the Northeast without any problems.

So they think that the ships they make will not create problems for Qian Rujun.

However, they didn't know that Qian Rujun sent things out, not just to look at the external volume of a thing, but also to pay attention to the quality of the thing itself, as well as other density and other issues such as density, which is a more scientific way to measure.

The ship was sent out by Qian Rujun, and the ship looked particularly majestic at sea.

The students of Xuetang Island especially told Qian Rujun that the concept they designed was to allow a lot of manipulation to run without the manipulation of too many people.

Although the ship can carry hundreds of people, in fact, as long as there are two people, or even those with strong ability, who can be controlled by one person, the ship can move smoothly.

For the Han Dynasty, this is a very great creation, this is not a small boat, but a big ship, and it is also a large ship that can sail autonomously, for the transportation of this era, if you can save manpower, you can save a lot of food.

Therefore, the design concept of the students of Xuetang Island is very inclined to do more with fewer people.

They didn't expect that Qian Rujun's concept of using more people in the service industry and using fewer people in agricultural production should be used as much as possible.

Only by solving the food problem can progress be taken for granted.

Qian Rujun knows that the progress of an era cannot rely on oneself alone, but must rely on the strength of others. The power of everyone is actually very terrifying, they can destroy everything, and they can also lead everyone to move forward with their efforts, but human beings have a kind of inertia of self-destruction.

Always unconsciously, walking and walking, will begin to self-destruction, after many times of self-destruction, will slowly move towards the bright road, because people will always learn their own lessons, unless someone only thinks of themselves, and does not think of others, but at this time, more people will stop, so that people who only think of themselves do things that are too selfish.

In this era, they don't have to worry about whether there is a problem of maritime safety for the time being.

Bandits with strong sea power have not yet appeared in this era, if there are some small bandits, most of them also drive small sampans, because only Qian Rujun's family has the ability to make large cruisers, so with boats, Qian Rujun can completely ignore these small sampans or canoes.

In fact, for most people, although the fish in the water have meat, but their spines are also very troublesome, compared to the meat on land, although the fish in the water are relatively incapable of resisting, but their spines make them very unbearable, and the fish in the water have no ability to resist, it is to the shore, if you accidentally go to the water to fight with them, then the death must be humans.

Even if they want to get on the ship and use the interior to open up the ship, they have never recruited crews from outside, only using qualified crews from Jinmai City.

In this era, humans have no advantage on the water, so they would rather catch the beasts on the land, not to mention that there are many beasts on the land that are weaker in force, but they are more able to run, and they will not pose a danger to them.

And these people have always had to train hard in addition to knowledge, and everyone is a very good part In Qian Rujun's concept, the person who sails is the person who creates wealth beyond this era, how can he use the most brainless person?

put the boat directly on the sea, and Qian Rujun and others appeared on the shore.

They didn't get to the ship in the first place, because if they did, and the ship didn't have a way to float on the surface of the sea, but sank, then it's not just funny.

They may be sucked to the bottom by the sea, and when the ship is sucked down by the seawater, it is likely that whirlpools will occur, and the whirlpools are very dangerous to the people on board, which may make them unable to move freely, and be sucked down, you must know that the action under the water depends on the water, if even the water can not control the speed and direction of the flow, the speed of human swimming is not comparable to the water itself.

Fortunately, this boat is not made by ordinary people, but the boutique of the students of Xuetang Island, and the things made by the students of Xuetang Island are rarely out of the bag, even if they are not familiar with them, they will find a way to keep them from bad consequences.

Ships are to walk on the sea, and if the ship is not able to float on the sea, it is simply an unforgivable mistake for them.

However, they did not immediately go to the ship, but set up a barbecue on land and began to barbecue, ate a lot of delicious food, and observed for several hours that the ship had not changed much.

At this time, Qian Rujun said:

"We can go up and take a look, otherwise there is no anchor anyway, and there is no one to control it, and the ship will drift at will, which will cause the ship to constantly hit the sea. ”

Qian Rujun observed that the direction of the ocean current was constantly impacting the land, so the waves were relatively large at this time, so he was worried that the ship would be in danger when it hit the shore.

But if we don't pull on this rope, the ship won't hit the shore, but the boat might drift away.

Obviously, these students on the academy island are still inexperienced, so they don't know the current situation, and they won't cause the boat to float away at all. Moreover, it is better for them to hold on to these ropes with their hands on the shore, and it is better to tie them to the trunks of trees to sustain them, or else the force of the currents that drag the boats away may cause them to fall into the sea.

The direction of the ship depends on how the current is going at this time, after all, there is no sail on the ship, and the impact on the ship will be smaller, and it will only affect the direction of the entire current.

"These stupid boys, the direction of the ship's movement is related to the current, you see what direction the current is now? The current is changing at any time, there is no problem just now, it does not mean that there is no problem now.

When there are more people walking on the sea, you may be able to know how these things are going.

I've always felt that the direction of the currents has always been very mysterious. In fact, I also look at the direction of the ship's movement to determine the direction of the current, and if the boat comes out in the wrong direction, I must immediately retract the boat, so that the ship cannot be damaged here. ”

Qian Rujun looked at the color change of the ocean, and the color change of the ocean has color differences, but if it is not a subtle analysis, you will feel that there seems to be no difference in all color changes, because the sea water is male, and it seems impossible to have the same color, so the blue of the sea water is very normal for different people.

In fact, one can notice that the color of the sea water is different at different times.

There are many factors that affect the shade of blue, which may be related to the depth of the water, the temperature, the external currents that bring different substances, and the temperature, or other changes, which can also produce color differences.

There is no proper dock here, and there is no suitable boarding ladder to get to the ship, and most of the ships are loading when they are building wood, and they do not dare to put the loading place too low when they are disembarking, because the connection is likely to cause seawater to overflow into it.

Qian Rujun deliberately didn't take the Xuetang Island students, but flew up, and when she arrived at the boat, she rummaged carefully, and finally found the fourth episode of the Xuetang Island students, and the rope she prepared was thrown down.

With these ropes, these students of the academy island, holding on to this rope, flew up like monkeys.

It took them a total of sixty days to make a ship in the space, that is, three days from the outside world, and as time passed, the students of Xuetang Island were notified by Qian Rujun that they were gathering in the direction of the Leizhou Peninsula.

"Princess, should we stay here and wait for the others to set off again, or we may be very worried if we leave the others first and find out about the existence of the princess when we get here. ”

When the students of Xuetang Island saw Qian Rujun, they were about to sail and spoke. They also miss these classmates very much and want to get together with other students early. I don't want to stagger because of that.

"But I've left a message on the shore, and if they know that we're going down to the island of Pear to cut down trees, they'll know they're coming, and they'll send you there first, and I'll take the boat back to pick them up by myself." But I'd prefer to do it another way. ”

For Qian Rujun, since the students of Xuetang Island have already launched a new design so that the boat can be driven back by themselves, it is only natural that the students of Xuetang Island should stay on Ligata Island to work and drive the boat back by themselves.

As for how he left a message, it was too simple, every time Qian Rujun went to a location, he was able to set up a space node in a relatively stable location.

As long as the students of Xuetang Island can find the spatial node, they will be able to convey to Qian Rujun through the spatial node that they have arrived.

This work, when the students of Xuetang Island were busy making boats, Qian Rujun had already carried out it.

To do the matter of space nodes, Qian Rujun has long been able to practice makes perfect, and he does not need the same research process, and it can be completed in less than a second.

The more troublesome thing is the tips for the students of the school island.

Because if you leave a recognizable text, it may be seen by others and be cracked, and on the trees, or on other things, all kinds of science fiction traces, or all kinds of things that are compiled, may be erased with the change of climate, and after a long time, they may not be able to see it.