Apocalypse: I Have a Super Farm

Chapter 66: Artificial rainfall



Wang Bing roared and slashed at Zhang Jun's wife with his axe.

But his actions terrified his wife.

She wanted to stop Wang Bing and pushed Wang Bing's arm with her hand.

Wang Bing’s axe was indeed skewed and slipped over Zhang Jun’s wife, but it was so immortal that it landed directly on Zhang Jun’s neck next to him!

puff!

A very dull sound of the knife's blade piercing into the flesh sounded.

Zhang Jun's footsteps stopped.

Wang Bing was stunned for a moment.

Zhang Jun's wife turned her head and looked at Zhang Jun blankly.

Everyone is stupid.

A stream of blood sprayed from Zhang Jun's neck, and it took a full two to three meters before he landed.

"Ah!" A sharp, almost broken scream sounded in the courtyard of Wang Bing's house...

...

Li Tianran was eating a yogurt strawberry salad while watching the agricultural intelligent robots skillfully harvest wheat and corn and pack them into piles like a supervising worker.

"Ding! You have recycled radiation-proof wheat..."

Pleasant prompt sounds kept ringing in the ears.

He took a look at his mall points at this time.

Exactly one million!

"There are still 16 days, 17 hours and 54 minutes before the second era of destruction!"

Li Tianran looked at the scarlet-colored reminder and stroked his chin. If the water source was taken away in the second destruction minutes, then he would have to make preparations from now on.

If you just simply solve the drinking water problem, then there is no need to worry at all.

Only a giant water cellar is needed to support it for a long time.

But now Li Tianran is facing more than just drinking water.

Irrigation of farmland and water exchange of fish ponds all require a large amount of water.

Maybe the water consumed by changing the water in the fish pond or irrigating all the farmland once is enough for the two brothers and sisters Li Tianran to drink for more than ten years...

"Artificial lake...no, it's just a huge water cellar at best. Sitting in the mountains and sky, it can't solve the long-term problem." Li Tianran muttered to himself: "If the water well, I am afraid that it will also dry up after the second era of destruction. "

"..."

Li Tianran racked his brains, but he couldn't figure out how to solve the water source problem.

Suddenly, he slapped his head and said excitedly: "So that's it! I thought of a way!"

"Artificial rainfall!"

Correct!

It is artificial rainfall!

Li Tianran had been thinking about how to get water from the ground, but he never thought about it, it turns out that there can be water in the sky too!

In fact, rainfall and snow are a very important source of water in the world!

Thinking of this, Li Tianran did what he said.

At this time, the fish pond has been excavated, and the rest is ready to put the fry after the heating pipe is installed.

Li Tianran now can think about some other things.

"Artificial precipitation, also known as artificial precipitation enhancement, refers to the process of artificially supplementing certain necessary conditions for the formation of precipitation based on the principle of precipitation formation in nature, and promoting the rapid condensation or collision of cloud droplets and the process of increasing into raindrops and landing on the ground..." Li Natural muttered to himself, he remembered the principle of artificial rainfall very clearly.

Rainfall is mainly related to cloud cover.

The rain clouds are divided into warm clouds and cold clouds. If these two different types of rain clouds are to be artificially enhanced, the materials used are also different.

In order to make warm clouds (clouds with a temperature higher than 0°C) precipitation or increase precipitation, it is necessary to sow hygroscopic particles such as salt powder and urea in the cloud to promote the formation of large cloud droplets and cause the formation or increase of precipitation.

For cold clouds (clouds with a temperature below 0°C) to make precipitation, airplanes must be used to sow dry ice, silver iodide and other catalysts, which will produce a large number of ice crystals and increase the density of ice crystals on the upper part of the cold clouds to promote or increase precipitation.

Li Tianran raised his head and glanced at the sky.

Since the sun was destroyed, the sky has been covered by a thick layer of clouds, and the weather at this time has been very humid although the temperature is very low.

This shows that there are many water molecules in the air.

This is a good sign!

Although Li Tianran was unable to calculate the concentration of water vapor in the cloud and mist that had been over the farm at this time, he felt that the clouds must also be full of frozen ice crystals at this time, as long as they were catalyzed. It will soon become raindrops and fall down.

According to the temperature at this time, it is easy to infer that the clouds in the sky are below zero and belong to cold clouds.

If you want to make cold clouds rain, you need to build a little bit of dry ice.

Dry ice is solid carbon dioxide, which has been widely used in many fields, such as fire extinguishers, etc., so it is not a scarce material.

Soon, Li Tianran bought dozens of kilograms of dry ice.

These dry ices are in the form of solid lumps. Li Tianran needs to crush them into powder first, then put them in a device that can be exploded, and then send them to the clouds by plane.

Because ordinary artificial rainfall uses a special type of cannonballs to drive them into the clouds, but both cannonballs and artillery carts are large arms that are strictly controlled. Even if the black market arms dealers are rampant now, no one dares to sell them. Kind of stuff.

Li Tianran had to retreat and chose to use the method of aerial broadcast.

By the way, speaking of this, Li Tianran also needs a large drone that can fly at least a few hundred meters high...

"Sure enough, nothing is easy to do in this world... If you want to build a paradise by yourself, it seems simple, but you need to do a lot of work." Li Tianran looked at the dry ice piled at his feet~www.readwn.com~ silently Talk to yourself.

He squatted down, preparing to powder the dry ice first.

But at this moment, his mobile phone rang frantically.

He took out his cell phone and looked at it. It was an unfamiliar number. After hesitating for a moment, he did not connect.

Since the change, Li Tianran has often received sales calls from some traffickers selling contraband. Over time, he was very annoyed. For some numbers without remarks, he chose not to answer them!

But what Li Tianran didn't expect was that the call he didn't answer was not from the vendors he imagined.

But... another person!

...

at this time.

Wang Bing's house.

Wang Bing's wife was standing in the yard with her child in her arms, looking at the blood on the ground and the police car in the distance. Suddenly, she felt a sense of collapse.

Why is it so coincidental?

Wang Bing slashed Zhang Jun's neck artery with an axe?

Why is it so coincidental?

A patrolling police car happened to pass by. After hearing the scream, the military police rushed in. After seeing a scene in the yard, they directly shackled Wang Bing into the police car!

Why is it so coincidental?

The phone call of the man who led his husband and the self-defense team to defeat the culprit can't get through at this time!

"Mom! Mom! I'm afraid..." The son pouted. He was only three years old. He didn't know what was going on. He just hugged Wang Bing's wife's neck and cried, "Where did Dad go? Why doesn't he want us anymore. ?"

"I'm obedient and never eat snacks anymore! Will you let Dad come back? I'm so scared!"?

The son was crying, and Wang Bing's wife slumped weakly on the steps.

She felt that the world was gloomy and desperate...slowly enveloped her.

The first publication of this book is from 17K Novels. The first time you see the genuine content!


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