Hand rubbing nuclear fusion live in the wilderness

Chapter 131

The manufacture of bamboo charcoal silk is much more difficult than Han Yuan imagined.

It failed to fire successfully for several days, and I don't know if it's because of the bamboo or what.

If the temperature is too high, it will be directly burned into charcoal ashes, and if the temperature is too low, it will not achieve the coking effect. In addition, he can't drain the air in the furnace now, so the bamboo strands can easily catch fire.

However, after many failures and summing up experience, Han Yuan still thought of a way.

He managed to make some intact bamboo charcoal filaments by wrapping a thin metal wire around them and then baking them in a heat-resistant furnace at high temperatures.

The bamboo charcoal filaments are made, and the rest is the manufacture of glass bulbs.

The manufacture of glass does not really have much technological content.

For him now, there really isn't much difficulty.

It is nothing more than selecting suitable raw materials, grinding them, firing them, and then using a hollow iron tube to blow air into the center of the glass to form a circle.

After waiting for cooling and shaping, it naturally becomes a glass vessel.

It doesn't really matter if the resulting thing looks like a light bulb or not.

For the first experiment, it is enough to successfully light up the filament inside.

By screening river sand, removing impurities, purifying, and melting, Korean won made some light bulbs.

It is not so much a light bulb as some glass bottles.

In fact, he didn't blow the glass at all, and just poured some glass bottles out of the mold.

After the glass bottle was fired, Han Won continued to work, chiseling holes and grooves on the wooden base with iron brazing and chisels.

A copper-iron alloy the size of an embroidery needle is fixed on the base and bent into a Y-shaped metal frame.

The previously fired bamboo charcoal wires are placed in the center of the two Y-shaped metal frames.

Soon, with his busy work, a glass bottle, a Y-shaped copper frame and bamboo charcoal filaments formed a light bulb and it was completed.

The audience in the live broadcast room also knew that Han Yuan was making light bulbs, but they couldn't hold back their curiosity.

After all, it was the first time for most people to see such a live broadcast.

[Is the air inside the glass not drained?If you don't smoke, will the filament burn directly? 】

[The oldest light bulb in history. 】

[This kind of extremely crude thing, I doubt it can really shine? 】

[Except for the fact that it does not look like it, it is indeed a light bulb, the kind invented by Edison. 】

[Won't the bamboo shreds inside be burned? 】

[Bamboo charcoal filament bulbs need to evacuate the air inside the bulb, right?Otherwise, if the temperature is too high, it will burn out directly. 】

[It feels better to use graphite in a pencil. Graphite can withstand high temperature at least, and bamboo charcoal will burn. 】

Han Yuan ignored the audience's barrage at the moment, and he was connecting the copper needle on the base to the copper wire.

Then extend the copper wire all the way to the generator output wiring.

After doing all this, his heart was already pounding, and even his hands were trembling slightly.

After all the lines were connected, Won was not in a hurry to start the generator.

Instead, patiently check all the lines carefully.

Make sure there is nothing wrong with the generator and all wiring.

After confirming that there is no problem with the line, Han Yuan took a deep breath of air, pulled the camera, and said in a slightly excited and trembling voice:

"It took more than three months, from nothing to the current generator, and encountered many difficulties along the way, but fortunately, I have overcome them one by one."

"As of tonight, the most anticipated generators and electric lights have also been manufactured."

"Whether it is failure or conquering the night, it is at this moment!"

After finishing speaking, Han Yuan gritted his teeth and pressed the transmission shaft switch in his hand.

The vertical water wheel rotates and quickly transmits power to the workshop through closely fitting gears.

Through one gear combination after another to adjust the torque and speed up the speed, the power gear behind the small excitation generator began to rotate rapidly.

At this moment, both Han Yuan and the audience in the studio held their breath, staring closely at the glass lampshade placed on the wooden table.

The atmosphere was extremely quiet, as if the heartbeat could be heard, even the originally dense barrage was cleared at this moment, and the virtual screen was empty.

After three or four seconds of silence, in the transparent glass cover, the pitch-black bamboo charcoal filaments began to turn red little by little, and began to glow.

In an instant, a flood of barrage surged in, occupying the originally empty barrage.

[It's bright! 】

[Fuck!Got it! 】

[The anchor is awesome! 】

[Bibo Burning!It's so hot! 】

[Same nine years, Ru Hexiu! 】

['Dopamine Makes Me Happy' sends out a super rocket*1, "Come on!"]

[I tried it with a pencil lead before, but the glass exploded directly. 】

[This stupid thing actually succeeded in generating electricity!The most incredible thing is that it can actually make the light bulb light up! 】

['Dongchangchanghua' sent out a super rocket*1, I witnessed all this, but I couldn't think of anything to say. 】

[Wait, I'm going to buy materials now! 】

['flag can't stand randomly' sent out the plane*1, am I the only one worried that this thing will explode? 】

[Fuck, the old god upstairs has spoken again. 】

[Only you think!Shut up now! 】

[Management, come out soon and ban this person! 】

Looking at the transparent glass cover, the bamboo charcoal filaments that have gradually changed from red to white illuminate the entire line of sight.

A bright smile finally appeared on Han Yuan's stiff and worried face, and he slowly let go of his reddened fists.

"Brothers! It worked!"

"After more than three months, I finally sent the call!"

"From now on, no longer have to be afraid of the dark!"

Han Yuan's voice was a little excited and trembling, not just because he could successfully complete the first-level task.

It is because of the sense of accomplishment and pride in my heart!

Although there is systematic help, this kind of person gradually develops technology and manufactures materials and tools from scratch.

Slowly from the primitive age with nothing, evolved to the Stone Age, then to the Iron Age and to today's Electric Age.

This sense of accomplishment is like a game of nurturing, watching high-rise buildings being built from hands, watching the granary gradually fill up, watching the loli raised by myself in the game little by little
Those who have not experienced it themselves will never understand it.

On the wooden table, the bamboo charcoal filaments inside the glass cover changed from dark red to bright red at the beginning, and now incandescent.

The brightness of the light is getting stronger and stronger as time goes by, even to the point where it is faintly dazzling.

This discovery made Won very excited, which shows that the current and voltage intensity generated by this generator are already very good.

Squinting his eyes, Han Yuan stared at the light of the lamp, trying to see how bright it could be at most.

In the case of a fixed filament, the intensity of the voltage and current is directly proportional to the brightness of the light.

The greater the voltage and current intensity, the brighter the light from the lamp.

As time passed bit by bit, the light of the bamboo charcoal silk was still getting brighter, which also brought a trace of worry to Han Yuan's originally excited mood.

Without him, the lights are too bright now.

It has reached the level where you can't look directly, you have to close your eyes and turn your head away.

He was worried that the bamboo charcoal wire would not be able to withstand this level of current intensity.

Suddenly, Han Yuan felt his eyes go dark, and his heart was startled. His squinted eyes quickly opened and looked at the electric light.

And there, the originally dazzling lights suddenly disappeared.

(End of this chapter)