Hand rubbing nuclear fusion live in the wilderness

Chapter 133 Difficulties in Making Light Bulbs
(ps: I wish everyone a happy Mid-Autumn Festival! The name of the completion task has been slightly modified, but the name has been changed to a new data task, and the conditions and rewards have not changed.)
After downloading the broadcast, and returning to the wooden house, Han Yuan opened the task information panel and looked at the detailed introduction.

The completion conditions of industrialization tasks have met the minimum requirements, and some have been exceeded.

For this, he is not surprised. Machine tools are the foundation of industrialization. When he designs and manufactures two-axis machine tools, this task should be enough.

What's more, he also manufactures a lot of tools such as wire drawing machines, hydraulic forging machines, and hydraulic blowers.

Not in a hurry to receive the reward, Han Yuan asked the system in his mind.

"System, if I receive the basic reward for the industrialization task, will the industrialization task be considered complete?"

Judging from the mission conditions and some words, it is very likely that the reward has been received, and this industrialization mission is over.

"Receiving the reward means the completion of the industrialization task."

In my mind, the system replied.

Sure enough, his guess was right.

"Then don't take it for now."

Han Yuan replied immediately.

Rewards can be obtained if the industrial task reaches the minimum standard, but receiving the reward also means that the task is over.

If he wants to get more rewards, then he needs a higher degree of completion.

Putting down the industrialization task, he looked at the second task.

"New information mission."

"Task requirements: 'During the current mission period, at least five types of electrical equipment with different purposes have been manufactured and relevant data collected.'"

Judging from the name, this is another brand new task that has never been seen before.

In addition to the need to manufacture incoming and outgoing equipment, it is also necessary to collect various information on these electric equipment.

I don't know what the system needs the data of these electrical equipment for?
In terms of the powerful capabilities of the system, not to mention the information on electrical equipment, I am afraid that the information on black technologies such as controllable nuclear fusion and quantum computers are meaningless, right?

As for the task rewards, similar to the completion tasks, the rewards are issued according to the degree of completion.

In fact, he still likes this type of task.

Compared with the system will leave if the main task is not completed, the task triggered within the time period of the main task does not have any penalty.

It doesn't matter if you can't finish it, but if you finish it, you will be rewarded.

However, Han Yuan knew that although these tasks seemed to have no punishment, there was actually a naked trap in them.

It depends on whether the host who masters this system can see it.

This is what he thought of after the completion task was triggered.

From Han Yuan's point of view, if he wants to complete the next task, he must trigger tasks such as completion tasks, industrialization tasks, and new data tasks in the previous task.

Moreover, it is necessary to trigger it as early as possible and complete it to get enough rewards.

Otherwise, 90.00% of the nines and above may not be able to complete the second task directly.

With personal strength, even if you can return to reality to search for information, it will not help.

After all, no matter how evil a genius is, it is impossible to memorize all aspects of knowledge and technology and reproduce them for realization.

Except for the system.

If in the last novice task, he did not trigger the completion task to obtain material smelting knowledge information and metal mineral detector

I am afraid that he is still struggling with the material difficulties in making generators.

Maybe if you are lucky, you can find another copper mine or lead mine, but so what, it still doesn't help.

The tasks triggered by the system's tasks are both a reward and a trap.

If you don't see through the essence and choose comfort, you can survive the first task, but you will definitely not be able to survive the second and third tasks.

So after thinking about this point, whether it is a novice task or a first-level task, except for the necessary rest and handling things, Won is basically always busy.

Otherwise, it would be impossible to build the generator within three months after the first-level mission started.

After all, people are lazy, there is no pressure, is it uncomfortable to lie in bed?

Under the moonlight, Han Yuan made some food, leaned against the campfire, flipped through and searched for information in his mind.

He wants to find suitable materials that can be used to make electric filaments from the primary material smelting knowledge and information with the resources he currently has.

This is the fastest and most convenient, but alas, it doesn't.

It's not that there is no filament material that can continue to glow in the air in the primary material knowledge information, but that requires a variety of metal materials such as tungsten, molybdenum, and chromium to configure.

Maybe he can find all these materials in the future.

But now, with the metal materials he has mastered, it is unlikely to make a filament that can burn in oxygen for a long time. .

Flipping through the primary material smelting knowledge information for a while, Han Yuan sighed and rubbed his eyes.

It seems that we can only give up this way.

In this case, you can only make a bulb and find a way to extract the air inside or fill it with an inert gas.

With his eyes closed, Han Yuan thought about which way would be easier.

An air extractor is needed to extract the air. Although the manufacture of the air extractor is difficult, it is not impossible to get it out.

But that would require plastic or rubber to make the pipes, neither of which he had on hand.

As for filling inert gas.

For him at present, it seems that it is not a simple matter.

It is very difficult to make or separate inert gases alone.

Even if it is the most inert gas 'argon' in the air, it needs to distill the air to get it.

And this so-called 'distillation' does not heat the air, but cools it!

The current way to obtain argon in industry is to distill air.

A condenser can be used to liquefy the oxygen with a boiling point of 90.2 K, then remove the liquid oxygen and continue cooling.

It is liquefied in argon gas whose liquefaction boiling point is 87.3K.

Finally, nitrogen with a boiling point of 77.35K is left.

This is the most common and easiest way to make various gases.

But this universality and simplicity is relative to the reality of human civilization, for him.

It is also a dead end.

He couldn't get out the condenser in a short time, and he couldn't control the temperature accurately.

90.2K, which is Kelvin, if converted to Celsius, it is -189.2°C.

Minus 180 nine point two degrees!
He couldn't do it at such an extremely low temperature.

Beside the fire, Han Yuan opened his eyes, his eyes were full of exhaustion and helplessness, and he couldn't help but sighed again.

Two methods, after thinking for a long time, are dead ends.

Is it to abandon the manufacture of light bulbs?

Or choose to go out and find rubber?
There are rubber trees in the tropical rainforest, but he hasn't seen them nearby in the past few months. Otherwise, it is impossible for him not to record such important materials.

Looking at it this way, if you want to find it, you need to run at least [-] kilometers.

Han Yuan never thought, and never thought, that the manufacture of a light bulb is actually more difficult than the manufacture of bearings.

(End of this chapter)