【Ding! Congratulations on your successful manufacturing of the ‘small hydraulic pump’ (excellent grade)!】

【Small hydraulic pump (excellent level)】

Property 1: Relying on energy-driven devices, the suction liquid forms pressure discharge.

Property 2: Up to 500 meters of liquid can be inhaled

Description: Human wisdom is the wisdom of courage!

...

The small hydraulic pump is in hand and the weight is heavy.

The appearance is a mechanical device with a roughly oval area of ​​rectangular rectangular body, about half a meter long, wide and high, with a steel luster all over the body. There is also a thin hose made of plastic that is coiled into a thick circle.

There is also a small hand-crank work device on the left hand side of the hydraulic pump.

In fact, there are other ways to make the production options of the synthesis station.

But it has not yet entered the steam era and is useless for energy utilization.

It's better to be real by hand.

Tang Zheng looked at the description of oil again.

It is usually hidden at a depth of about 2,000 meters underground, and it will have abundant crude oil resources in the strata.

My own plastic pipe lasted only 500 meters.

Moreover, even if the oil hiding place is only 500 meters, you have to find the location of the underground oil first.

First throw the small hydraulic pump into the synthesis table, and then put the corresponding plastic and steel into it.

No matter what, it takes 12 hours to make an excellent oil extractor, and then you can make it first.

After the light curtain of the synthesis platform buzzes, it starts to enter production mode.

Tang Zheng began to think about how to obtain oil.

If steel is the backbone of human industrial civilization.

Then, as the blood of human industrial civilization, oil, like steel, carries the role of human civilization in connecting the past and the future.

Compared with the high power consumption and low utilization rate of other fuels, the large amount of kinetic energy generated by full combustion of oil allows humans to achieve long-distance transmission.

For example, if an old coal train in the early years had ten cars, at least three cars would be used to hold coal and water.

It is equivalent to saying that 3/10 of resources cannot achieve economic maximization.

The aircraft is even more outrageous. At least half of the aircraft's fuel must be filled in order to achieve long-distance flight.

As for Rockets and other things... I don't have to think about it anymore.

The fuel itself produces kinetic energy that is not enough to send the rocket device to the sky. It is likely that if it flies halfway, it will turn its head and fall to the ground due to insufficient fuel.

Even if you add more fuel, it will also increase the load on the rocket itself. If you want to send a one-ton rocket head to space, you will need to consume ten tons of fuel.

Then, you have to spend another hundred tons of fuel to deliver the ten tons of fuel to heaven.

But who will send this hundred tons of fuel to heaven?

This repetition makes space exploration an impossible idea.

But all this no longer exists after the birth of oil.

In the modern civilization of the native world, a Boeing 737 weighing 30 tons burns only 1-2 tons of oil per hour.

The speed of the aircraft is generally about 800km/h

Generally speaking, you can reach any city in China in two or three hours, and the amount of oil reserves you need to carry is only about 1/6 of the weight of the fuselage.

Oil has achieved long-distance lightweight transportation for humans.

It is a natural fuel composed of alkanes, the simplest organic compound.

The process of its formation is that after a large number of organisms die, the organic matter in their body continues to decompose, and then deposit with gravity, and then move slowly with the geology.

Natural oil was eventually formed in the strata.

Unfortunately, it is a non-renewable and replicable resource.

The amount of oil reserves on a planet depends entirely on how many lives have been born on this planet.

"In this way, the oil on this planet is likely to exist on the shallow surface." Tang Zheng thought to herself.

This planet is more than ten times larger than the earth's area, and its biological species are also extremely numerous. Not only do it exist in some organisms in the native world of humans.

There are also species that have never appeared in the native world of humans.

The rich form of life means that the amount of oil precipitation is very large.

Tang Zheng carefully looked at the oil distribution in the picture book.

Generally speaking, oil is most likely to be generated and occurs in lower terrain lakes.

Speaking of lakes, there is one around me.

Tang Zheng's heart moved and quickly walked to the lakeside.

After a whistle.

"Crash!!"

A huge catfish broke out of the water and splashed waves of water several meters high.

Soon, he swung his fish tail like a propeller and swam quickly to Tang Zheng.

Docked by the lake, his huge head seemed to be rubbing against Tang Zheng's body like he was acting coquettish.

Tang Zheng reached out and gently touched the catfish's head.

I haven't seen it for a long time. The catfish fry, which was originally the size of a little finger, has grown to a length of five or six meters.

Xiaoye, who was originally napping at the entrance of the yard, suddenly felt his hair blowing out of the water when he saw the catfish breaking out of the water and let out a low warning sound of "whimpering".

"Okay, I'm my own." Tang Zheng turned his head and comforted Xiaoye.

Turn over and collapse the catfish.

It has two whiskers on its head that look like shrimp tentacles.

The thickness is like a high-voltage wire, which can be held with one hand, and the catfish did not show any discomfort.

"Dive down." Tang Zheng took several deep breaths and issued the order.

As his own attributes continue to improve, Tang Zheng can hold his breath in the water for up to an hour.

Moreover, due to his physical condition, he will not be affected by the heavy water pressure in the deep water area.

"Ao!!"

The catfish made a sound wave, and then a sudden pierced directly into the water.

The diving speed was fast, and Tang Zheng slowly opened her eyes as the water flowed around her.

A variety of freshwater fish swam at the bottom of the clear lake. When they saw the catfish attacking, they hurriedly swung their tails and fled.

The lake is not deep, and it will reach its head after about a hundred meters. At this time, the light is already very dark, and the sunlight above the head cannot penetrate directly into the bottom of the water.

Tang Zheng unfolded the light curtain, and the golden light emitted illuminated the surrounding area.

The soft texture of the lake bottom mud, grab a handful of it, and it is sticky.

I looked at the details with the picture book.

【Lake bottom mud (excellent grade)】

Description: The naturally formed mud and sand at the bottom of the lake may have a good effect when applying facial masks.

...

The place where the Fish King lives is quite unusual.

Even the mud at the bottom of the lake is excellent.

Before the heavy rain had fallen, this place was just a small lake, but the catfish could survive in mud.

All around this lake is located at a lower terrain.

In the central area of ​​the lake, it is usually the lowest terrain in the lake.

Tang Zheng turned over and fell into a catfish, moved slowly, and it was extremely inconvenient to move in the water.

If you use a little force, you will probably float up.

However, a distance of about a hundred meters, Tang Zheng walked for more than ten minutes before reaching the lowest point of the terrain.

The mud and sand here are obviously more sluggish than other places.

Occasionally, you can see a few deep lake crayfish breaking out of the ground and swaying across the market in front of the huge catfish.

Very arrogant.

The catfish blinked his two big eyes, looked at the lobster, and then looked at Tang Zheng.
To be continued...