Otaku Engineer in Great Tang Dynasty Chapter 276: The tenderness of that flare!

"Hehe, that's not enough!"

In the "laboratory", Li Zexuan heard Xiao Xi swear there, he couldn't help but chuckle: "If someone threatens you with your life in the future to tell me what I did, Xiao Xi, you must first Save your life, master, these things I made are not as precious as your life! Did you hear that?"

"Master!"

In Xiao Xi's bright eyes, there was a gleaming sparkle, and the little girl was really moved.

"Ahem!"

Li Zexuan couldn’t stand the look in Xiao Xi’s eyes, and quickly turned his gaze away, coughing dryly and said, "Actually, I am just doing a small experiment. The purpose is to create a new kind of energy. Energy, this thing already exists in nature."

"Master, what are you talking about? What is new energy? What is nature!"

Xiao Xi's feelings gradually calmed down as Li Zexuan said, but she suddenly heard so many new vocabulary, she was a little confused for a while, and couldn't help asking.

"Uh, energy, energy is Xiaoxi. You can understand energy as doing things, ah, it’s the ability to do things. For example, Master, I’m strong in martial arts, and I lift hundreds of kilograms of stones in one hand. Because there is a lot of energy in my body, and why can firewood boil water and cook rice? It’s because firewood also has energy! Understand?"

Li Zexuan was a little bit painful when he heard these problems, but he explained patiently.

"Oh! Xiao Xi understands. According to Master, there is energy in Xiao Xi, because Xiao Xi can cook and take care of Master!"

Xiao Xi held his chin, thought for a while, and suddenly smiled.

"Hehe! You are right to say that!"

Li Zexuan couldn't help but feel a little joy when he saw the charming smile of the little girl. He nodded and then continued:

"As for the natural world, the natural world is the big environment in which we live. It includes the sky, the earth, people, plants and animals, etc. The reason I just said that this kind of energy already exists in nature, because , Master, what I made is the same energy as lightning!"

"Wow! The young master is so powerful, he can make lightning! Isn't the young master the thunder in the sky?"

Xiao Xi heard his master's description, and immediately screamed in surprise.

"Cough cough cough!"

Li Zexuan almost spit out a mouthful of old blood. He is so handsome and handsome, how could he become Lei Zhenzi's two-winged birdman?

"Cough, Xiao Xi, I just said that this thing I made is the same energy as thunder and lightning. I didn't say that this is thunder and lightning! This energy is much weaker than thunder and lightning. I call it electricity!"

"Oh!"

Xiao Xi nodded when she heard the words, and then she smiled: "Even so, Master is amazing! Xiao Xi has never heard of anyone who can make lightning!"

Cough, of course you haven't heard of it. If you have heard of it, there must be another traverser in the world. Li Zexuan couldn't help but muttered in his heart.

"Then master, you just said that the electricity you made is a kind of energy, but what can this energy be used for?"

Xiao Xi looked at the weird clay pots on the table, and asked curiously.

"Haha! Good question!"

Li Zexuan glanced at Xiao Xi appreciatively, then smiled:

"Electricity has many uses. It can generate heat, boil water, and cook rice; it can also replace candles and illuminate the whole house at night; it can also make machines move. Used on a horse-drawn carriage, maybe the horse-drawn carriage can move on its own without a horse, and it can run faster than a horse!"

"Wow! Master, is this electricity really so amazing?"

"Of course, but if you want to achieve these functions, you must build some corresponding tools. For example, if you want to use electricity to boil water, you must build a tool for boiling water, and then turn on the electricity to boil water; If you want to use electricity for lighting, you have to build a lamp, not a lamp that burns oil, but a lamp that consumes electricity."

Li Zexuan explained patiently.

"Oh! Xiao Xi understands! Just like we usually use firewood to boil water, we need to make a pot first, is that true? Master?"

Xiao Xi listened very seriously. In order to keep up with the thinking of her young master, her mind is turning very fast now. As soon as Li Zexuan's words fell off, she smiled.

"Hmm, smart! That's it!"

Li Zexuan nodded.

"Hehe! Master, we don't have tools to boil water or lights that consume electricity. What use can you make of the electricity?"

Xiao Xi first smiled happily, and then she asked with some doubts.

"Hey, there are no tools, you can make tools! Xiaoxi, wait, see Master, I will give you a trick tonight!"

Li Zexuan's mind flashed, and suddenly he thought of an idea. After he finished speaking, despite Xiao Xi's doubts, he went straight out.

"Hey, master, where are you going?"

Xiao Xi was a little anxious to follow in, but couldn't catch up with Li Zexuan's footsteps, so she had to sit down alone and continue to wait.

About a quarter of an hour, Li Zexuan came. He came with a bamboo stick.

I saw that he had taken a long sword, "Swish" a few swords, and there were a few more slender bamboo threads on the table. Li Zexuan stepped forward and picked a bamboo thread of uniform thickness and placed it on the candle flame. , Began to roast carefully, and after a while, the blue bamboo silk turned into black bamboo charcoal. Li Zexuan wrapped a piece of iron wire around the middle point of the bamboo silk, and then he handed the other end of the iron wire to Xiao Xi and said:

"Come on, Xiao Xi, take it, you can see the lighting effect of electricity immediately!"

"Hmm!"

"Remember to stay away and don't let your hair touch the bamboo threads!"

"Okay, master!"

"I am optimistic! Only that moment!"

The experiment Li Zexuan will do~IndoMTL.com~ is the prototype of the light bulb.

In 1854, Henry Goebbels used a carbonized bamboo filament, which was placed under a vacuum glass bottle to energize and glow. His invention appears to be the first incandescent lamp with practical utility in later generations. The bulb he tested at that time could last for 400 hours, but unfortunately he did not apply for a design patent in time.

Li Zexuan skillfully connected the twelve batteries in series, and then carefully connected the positive and negative poles of the entire large battery to the two ends of the carbonized bamboo silk. After the bamboo silk was energized, the surface instantly generated a high temperature. A touch of extremely bright light easily concealed the light of the candles in the room.

The bright "lights" shone on Xiao Xi's delicate cheeks, and her snowy white and creamy Su (chest) with faint gullies, coupled with her slightly opened mouth, surprised The expression of Xiao Xi, who was already pretty, now looked even more beautiful and inconspicuous under the "spotlight", and Li Zexuan was stunned for a while.

"Ah! What a beautiful light! Master, this light is ten times brighter than a candle, but unfortunately it only shines for a while!"

Xiao Xi exclaimed excitedly, what she experienced tonight has completely subverted her cognition, she is afraid she will never forget it for a lifetime.

Ah, why is this little girl getting more and more attractive? Almost enchanted!

Li Zexuan, who was interrupted by Xiao Xi's scream, couldn't help shaking his head. After he heard what Xiao Xi said, he smiled in his heart: "This bamboo silk is not placed in a vacuum, of course It can only be on for a while! But maybe we can make some light bulbs for fun in the future!"

"Xiao Xi, do you like it?"

"Hmm, I like it!"

"Then Master will make you a lamp that can always emit such bright light!"

"Ah! Master is so kind!"

(End of this chapter)