Regarding the current kerosene, the Japanese side is still different from the Daxia side.
Up to now, the oils used by people in Daxia are mainly oils from some plants.
As for the Japanese country, most of them come from the ocean.
After all, for the Japanese people, in their understanding, there are mountain gods in the forest.
Trees like pine trees also have tree gods.
They cannot take it at will.
And many times, after the oil from some trees is secreted, these people regard it as the tears of mountain gods or various gods.
Since these are the tears of gods, they naturally cannot use them at will.
As for the fish in the sea, they seem to be creatures that they can use at will.
Whether it's their fish or their bodies, the various things they embody are very useful.
But the problem is that the oil of this fish often exists in a solid state.
As for the current Zhang Bao and the others, even if they use a hot air balloon to reach the top of the castle, they must use liquid grease to complete this change of arson.
Otherwise, this solid grease is currently unusable.
As for Zhang Bao and the others, the amount of kerosene remaining on their ships is not enough to support this operation.
Zhang Bao and the others now desperately need to find a way to replace the oiling of such ships.
And just as Zhang Bao and the others were driving the ship on the sea, several behemoths suddenly appeared in front of Zhang Bao's eyes, which made Zhang Bao's eyes light up.
These behemoths are sperm whales.
At the current stage, there are very, very many fish in the ocean.
After all, the current level of conquest of the ocean is far from enough.
This includes their previous voyage from Daxia to the Japanese country. When they were fishing on the sea, they could also feel the abundance of fish in this ocean.
In particular, there are many fish species that even Zhang Bao has never seen before.
This means that in fact, during the development of the entire world, these fish have been exterminated unknowingly.
And it is precisely because of the constraints of their current abilities that the number of creatures in the ocean is very, very large.
After Zhang Bao and the others saw this sperm whale just now, they immediately thought of the most precious thing in the sperm whale, which is called ambergris.
The most important thing about ambergris is that it is a very valuable fuel.
In the process of this fuel, it itself also exists in the form of liquid.
If this kind of ambergris can be produced and used directly after simple treatment, then it can completely meet the current demand.
"Sir, the big fish in front of us are as big as the bow of our boat."
"This ocean is simply amazing. It's bigger than the fish we've seen all this way before."
Huang Hai said to Zhang Bao from the side. "
"A place like this should actually have a special geographical environment and fish environment, which is why so many sperm whales gather here."
"This kind of sperm whale usually lives in the deep sea. When we landed from the south coast before, the depth of the sea in the south was generally shallower than the depth of the sea in the north."
"It's because of this situation that these sperm whales are not showing up on the south coast."
"There are a lot of small fish and shrimps on the sea here. This very rich aquatic product will also attract sperm whales like them to this place."
"We now need to do some hunting of these sperm whales."
"The current conditions of the ship are naturally not feasible."
"Find ways to improve some fishing harpoons to be thicker than our previous harpoons, then tie a rope to the other end of the harpoon and prepare some small boats."
Zhang Bao said to Huang Hai.
Sir, you don't want us to catch such a big fish, do you?
"These fish are currently too big. I'm afraid our fishing nets are not good enough. Ordinary harpoons may not be able to directly cause damage to any exposed parts of them."
Huang Hai said with some worry.
Although Huang Hai has had experience traveling across the sea before.
But he has never come to this deep sea and dealt with huge fish like sperm whales.
"This kind of sperm whale fishing is not like the process we used to directly catch sperm whales with fishing nets or simple harpoons. This is not possible."
"Because they are too big, but there is no way to do it."
"As long as we use many harpoons on the bodies of these sperm whales, and then use the rope behind them to fight with these sperm whales, after exhausting their physical strength, these sperm whales will naturally stop."
Zhang Bao said to everyone.
Although Zhang Bao has no experience in catching sperm whales.
But I still watched a lot of documentaries before.
In addition to the documentary, it also explains how people catch whales.
For these large whales, they do not often come into contact with humans.
There is nothing they can do now. If they don't kill these sperm whales, they may have to pay the price of their lives to capture the castle.
Naturally, this is not a situation they would like to see.
then.
Huang Hai followed Zhang Bao's order and immediately made preparations.
They were on board the ship because they had anticipated the replenishment of dry food.
Therefore, there are still a lot of harpoons on the boat.
It's just that it is not combined with the rope, and the most indispensable thing on the ship is the rope.
After all, during the course of the waves, the entire surface of the ship was covered with a rope net to prevent someone from falling in and being unable to get up.
so.
The current process, in fact, the materials are complete for the people on their ships.
As for small boats, they are used daily when they land on the shore, and those boats can also meet the conditions.
The only thing missing is the experience of the fishermen.
so.
After Zhang Bao and the others prepared this tool, they immediately selected some people with fishing experience and very good water skills from the crowd to participate.
Although most of Zhang Bao and others have sailed on ships, most of them can swim.
But being able to swim and swimming in the sea are completely different concepts.
Unless you are some very experienced fishermen on the seaside, swimming in such waves and the vastness of the sea will cause others to be squeezed out by the waves after they get into the waves.
No matter how good your swimming skills are, you can't use them at all.
