Naruto of Pirate World

"That's it..." Facing the boss's answer, Rodney thought for a while and asked, "Have you been waiting for the rain? Have you ever thought about digging wells to extract groundwater, or using other methods to obtain fresh water?"

The boss shook his head and said: "There is only one well in the town. After several rains a year, the groundwater in the well is enough for everyone's daily drinking, but it has been exhausted for more than a year without rain, because there is not much fresh water left. , everyone will choose to leave here, as for the other ways you mentioned to obtain fresh water, I don’t know, we have always relied on rain and groundwater in this way.”

Rodney was silent. It stands to reason that distilled water can be used to obtain fresh water near the coast. Although drinking too much distilled water is not good for the human body, it can greatly reduce the demand for fresh water in a short period of time to meet urgent needs, but here People don't seem to know this.

He can also see that the technology tree of this world is obviously a little crooked, and because of the relationship between the sea area, the life that is relatively closed and difficult to communicate with the outside world makes the lives of many people different, some seem to be in modern times, and some Some in the Middle Ages, some even in ancient times.

Their daily life is not very colorful, and technology is also used to serve the upper class. The lower class people rarely have access to these things. They continue to use things that have been passed down since ancient times and have been using them until today.

There are even modified people who can emit lasers, but some people still live in ancient times.

I really don't know how it happened, isn't technology just for people?

People in this world seem to devote all their energies to war, and don't pay attention to ordinary people. Productivity is low, and human life is so worthless?

your sister!

Rodney exhaled. He is not a science student. It is even more impossible to lead the world to a technological revolution. He can only do what he can.

His three views are incompatible with this world, even if he has already integrated part of it, but some still feel uncomfortable.

He stood up and asked, "Boss, do you have concave glass here? The pot lid is also fine, preferably concave glass."

"Concave glass, let me think about it, there is. What do you want?"

"It's just an experiment." Rodney said with a smile.

The boss took out a glass plate, which seemed to be used to serve vegetables, and it was quite big.

I asked the boss for two pots, one big and one small.

Go to the San Dora River, fill half of the seawater in the big basin, put the small basin in it, bury it in the sand, and cover the big basin with the concave glass facing the big basin.

Let it be exposed to the sun.

The boss asked curiously: "Guest, what are you doing this for?"

"Fresh water from sea water," said Rodney.

His words shocked the boss, "Take out fresh water from the sea water? You are not joking, are you?" Affected by technology, the boss has no knowledge of distilled water, but they can distill fresh water in wet sand,

They still depend on God for their lives, if it rains, they will survive, if it does not rain, they will die ninety-ninety times, and the water in the sand is only a small amount after all.

Although the concave glass provides astigmatism, the seawater begins to evaporate rapidly due to the sand and sun exposure, and the water vapor flies up and is blocked by the concave glass. Rodney spits out a mouthful of cool water so that the hot air hits the cold water and condenses into water droplets.

Because of the curvature of the glass surface, it moves toward the middle, and finally falls into the small basin in the center, and its water is constantly evaporating.

Half a basin of water evaporated very quickly. After Rodney swept away the sand on one side, he took out the hot glass and two basins. The inside of the small basin was already full of warm distilled water, while the surface of the large basin was covered with A layer of salt crystals, and the bottom of the basin is a paste of some water mixed with salt.

Passed the distilled water to the boss and said, "Try it."

The boss shook his hand and took a sip.

It's light, without the salty taste of sea water. It tastes a little different from the water you usually drink, but it's undoubtedly fresh water.

Freshwater, really taken from seawater?

With tears in his eyes, holding the water, he cried and said, "If, if only you could have come earlier, earlier, then there would not be so many people leaving, and there would not be so many people leaving." died."

Rodney said: "Although this is fresh water, drinking it for a long time is not good for the human body. Usually eat more vegetables and other foods." Since there are not many trace elements needed by the human body in distilled water, drinking too much is not good for the human body. But it can be added in other ways.

"Oh, by the way, remember to store ice for the night."

The temperature difference between day and night in the desert is huge. Forty to fifty degrees during the day and below zero at night are normal things. Condensation of distilled water is a critical step. The temperature of his water is only lower than that of steam. It is best to use ice.

He wrote the things and steps needed for distilled water on paper and handed it to the boss.

The boss is like a treasure, which is like life for those of them who don't understand this method.

Having water in the desert means being able to survive.

They no longer need to act according to the face of the sky.

All thanks to this man in front of me.

"Guest, may I have your first and last name?"

"Jostar J. Rodney, remember every step above, it is best to customize a better collector." Rodney had enough rest and was ready to go.

"Lord Rodney, are you leaving? Can you stay a few more days? When everyone knows what you have done, you will definitely become famous and become a national hero like Lord Crocodile." The boss said from the bottom of his heart said.

He believes that Rodney will definitely become a greater hero than Crocodile, who protects the people, but Rodney's method can save more people. If it is spread, it will definitely save many lives.

"No, it's just a small thing. I have more important things to do." Rodney raised the sail and left here with the sand pry.

The boss looked at his back and firmly believed that the name of Rodney must be known by everyone in Alabasta.

...

Rodney stopped the prying machine not long after he was out of Aluma.

In front of him, a khaki tortoise the size of a house stood in his way.

On the turtle's back is a seat with a parasol, on which are two people, a man and a woman.

The man is dark-skinned, wearing a brown coat, with a white number "5" on the left chest and the lower right corner of the coat, with dreadlocks and sunglasses. He looks like a rock singer.

The woman is holding a small parasol, wearing a lemon yellow hip-wrapped skirt with a cut lemon logo on the skirt, and a yellow hat. She is a fashionable and beautiful woman, and her smile gives people a feeling of gloating.

The woman looked at the arrest warrant in her hand, which was Rodney's previous face, and said with a smile, "Oh, I found it, but it's a pity that the arrest warrant has been revoked, and three million Baileys is a lot of money." Out of pocket money. What a pity."

The man on the side said: "I won't talk nonsense, Miss. Valentine's Day, we can complete the task after we kill him."

Miss. Valentine's Day said dissatisfied: "We came here on purpose just to kill this guy? My skin can't bear the sun exposure."

Mr. 5 was expressionless. He stuck a finger into his nose, picked out a lump of booger, pinched it between his fingers, and said to Rodney, "Killing him is just a matter of convenience, very simple."

With a flick of his fingers, the booger in his hand flew out.

Booger burst!

boom!

A violent explosion appeared, stirring up a lot of sand and dust. A Kunai with a detonating talisman flew out and plunged into their seats. The detonating talisman burned into flames. Seeing this, Mr. 5 grabbed the detonating talisman with one hand .

The detonator exploded, and nothing happened to his hand except that it turned black.

He said with some pride: "I am the Explosive Man who ate the fruit of the superhuman explosion. Explosions are useless to me."

Miss. Valentine smiled on the side: "Is this his last struggle? Mr. 5, it's really sad."

"The weak are like this. Our mission is over..." Mr. 5 pushed Miss. Valentine away with one hand, brushed shurikens one by one, and plunged into the sand behind them.

Turning his head to look, he saw Rodney standing there unscathed, and said with a smile, "surprises mother fuck!"