My villain, Ximen Qing, married Pan Jinlian at the beginning

At this moment, Ximen Qing still has a full exchange value of 5000 points.

Of course, if the exchange value of 5000 points is not used, it would be a waste.

So Ximen Qing immediately entered the system mall.

Looking at the dazzling array of exchange items in the system mall.

Ximen Qing began to pick carefully.

In the end, two 'things' immediately caught Ximen Qing's eyes.

The first thing Ximen Qing valued was also in the category of technology.

This technology is the production technology of tungsten filament bulbs.

Edison started the experiment of reforming the arc lamp in 1877, and proposed to divide the current and change the arc lamp into a white light.

For this experiment to be satisfactory, it is necessary to find a substance that can burn to white heat as a filament, and this filament must withstand burning at a temperature of [-] degrees for more than [-] hours.

At the same time, the usage should be simple, able to withstand the impact of daily use, the price should be low, and the on and off of one lamp should not affect the on and off of any other lamp, and the relative independence of each lamp should be maintained. In order to choose this kind of lamp.

As for the material used for filament, Edison first experimented with carbonized materials, and after failing, he used metal platinum and iridium high-melting point alloys as filament experiments. He also did a total of [-] different experiments with high-quality ore and ore seedlings, all of which failed. up.

But at this time, he and his assistants have made great progress, and they already know that the incandescent filament must be sealed in a high vacuum glass ball, and it is not easy to melt away.

In this way, his experiment returned to the carbon filament.

He spent the first half of 1880 day and night, and Edison's incandescent lamp experiment was still inconclusive.

By the first half of 1880, Edison's incandescent lamp experiments were still inconclusive, and even his assistants were discouraged.

One day, he tore a piece of bamboo tied to the edge of a plantain fan in the laboratory into filaments, and made a filament after carbonization. The result was that this time it was better than all the previous experiments. Invented incandescent electric lamp - bamboo wire electric lamp.

This kind of bamboo wire lamp has been used for many years.It wasn't until 1906 that American Coolidge used tungsten as a filament to replace it.

What Ximenqing exchanged was the improved manufacturing technology of tungsten filament lamps.

This technology is not particularly difficult, and the materials are actually not difficult to get.

Especially this technology, its manufacturing cost is very low.

This is why Ximen Qing wants to exchange this technology.

But the lamp is still an electrical appliance, how can it be used without electricity?

Therefore, Ximenqing is not only interested in this tungsten lamp manufacturing technology.

At the same time, Ximenqing also took a fancy to a special item in the system mall.

This item is a small solar generator.

This is a real object, not some manufacturing technology.

Although it is said that the manufacturing technology of this small solar generator is naturally in the system.

But after seeing the manufacturing technology of this small solar generator and the exchange price, Ximen Qing chose to give up without any hesitation.

And this tungsten lamp manufacturing technology requires 1000 exchange points.

A small solar generator requires an exchange value of 3500 points.

The sum of the two is an exchange value of 4500 points, which is just enough for Ximen Qing to exchange.

So Ximen Qing didn't hesitate to spend a full 4500 points of exchange value, and directly exchanged for tungsten lamp manufacturing technology and small solar generators.

From the modern society with advanced electricity, we came to this ancient society.

For Ximen Qing, he still misses the era of electricity that is brightly lit at night.

Although it is said that Ximen Qing cannot change the entire era in a short period of time.

But at least Ximen Qing can change his living environment and the entire situation in Destiny City.

If Ximenqing can manufacture tungsten filament lamps.

Then Ximen Qing can put tungsten lamps on all of his residences.

Even a few more small solar generators can be exchanged to completely light up the roads of the entire Destiny City.

This is also Ximen Qing's attempt at the era of electric power technology that may enter in the future.

After exchanging the required items, Ximen Qing looked at his character attribute column again.

Host: Ximen Qing
Three-dimensional ability: strength 1000 (not broken through), speed 900, endurance 920 (normal value of ordinary men is 10)

Charm value: 80 (average of 50 for ordinary people)

Talent: Lixian Corporal-Intermediate, Natural Power-Top (Elementary, Intermediate, Advanced, Top)
Realm of internal force: innate - not broken through (220 years of internal force)
Strength: Peerless

Martial Arts and Martial Arts: Everlasting Changchun Gong, Zongyun Ladder, Taiji Liangyi Swordsmanship, One Yang Finger, Eagle Claw Grabbing Hand, One Sword from the West, Consonance and One Finger

Special abilities: Healer - Peerless, Calligraphy - Peerless, Painting - Peerless
Exchange value: 500
At this moment, Ximen Qing's exchange value is only 500 points left.

Looking at the exchange value, Ximen Qing didn't think too much, and directly exited the system space.

At this moment, Lin Chong was in the tent, frowning as he looked at the soldier kneeling on one knee in front of him.

"You said that Ximen Qing made something that can fly into the sky? Almost everyone in Destiny City knows about it?"

Lin Chong got the news early in the morning.

When Lin Chong first got the news, his subconscious reaction immediately was the word absurd.

Can people fly?Are you writing a novel? !
But after thinking about it, Ximen Qing had indeed done it, and many things were unimaginable and unimaginable to others.

There is a faint feeling that any unreasonable things that happen to Ximen Qing seem to have a lot more rationality.

It's such a wonderful feeling, but this feeling is not only shared by Lin Chong.

Anyone who knew Ximen Qing would feel this way.

It can only explain one thing, that is, Ximen Qing is amazing!
"Subordinates don't dare to talk nonsense, many people have seen this incident with their own eyes!" the soldier said immediately.

After hearing these words, Lin Chong pondered for a moment, then waved the soldier down.

At this moment, Lin Chong was the only one left in the tent.

Lin Chong, who was thinking, seemed to think of something, and his face kept changing.

"Ximen Qing, don't let me find a chance. If I can step on your head, I will definitely pay you back all the humiliation I suffered that day!"

Just when Lin Chong was muttering to himself with an ugly expression.

Suddenly Lin Chong's ears moved, and he seemed to hear something.

"who is it?!"

In an instant, Lin Chong turned his head to look at the entrance of the tent.

I saw a shadow appearing under the sunlight.

Then a person appeared directly in front of Lin Chong with a faint smile.

After seeing the person coming, Lin Chong's eyes widened immediately, and there was a look of surprise in his eyes!
"It's you!" Lin Chong said in astonishment.