"Hehe, that's not it!"

In the "laboratory", Li Zexuan heard Xiao Xi swearing poisonously there, and he couldn't help but chuckle and said: "If someone threatens you with your life in the future, you must save your life first, these things I made are not as precious as your life!" Did you hear that? ”

"Young Master~!"

In Xiaoxi's bright eyes, there was a flash of crystal, and the little girl was really moved.

"Ahem!"

Li Zexuan couldn't stand Xiao Xi's eyes, so he quickly turned his gaze away, coughed dryly, and said: "Actually, I'm just doing a small experiment, the purpose is to create a new energy, uh, it can't be regarded as new energy, this thing has existed in nature for a long time." ”

"Young Master, what are you talking about? What is New Energy? What is the natural world! ”

Xiaoxi's feelings gradually calmed down with Li Zexuan's narration, but she suddenly heard so many new words, and she was a little confused for a while, so she couldn't help asking.

"Uh, energy, energy is ..... Xiaoxi, you can understand energy as doing things, ahh It's because firewood also has energy in it! Got it? ”

Li Zexuan felt a little sore when he heard these questions, but he still explained patiently.

"Oh~~! Xiao Xi understood, according to what the young master said, that Xiao Xi also has energy in his body, because Xiao Xi can cook and take care of the young master! ”

Xiao Xi propped his chin, thought about it, and suddenly smiled.

"Hehe~! You're right! ”

Li Zexuan couldn't help but feel a little happy when he saw the bright and moving smile of the little girl, he nodded, and then continued:

"As for the natural world, the natural world is the environment we live in, it includes the sky, the earth, people, plants and animals, etc., the reason why I just said that this kind of energy has already existed in the natural world is because, young master, the things I created are the same energy as thunder and lightning!"

"Wow~~! The young master is so powerful, he can actually make thunder and lightning! Isn't that young master the thunder lord in the sky? ”

When Xiao Xi heard his young master's description, his eyes suddenly burst into displeasure and he exclaimed.

"Ahem, cough, ahem~~!"

Li Zexuan almost spurted out a mouthful of old blood, he was so handsome and handsome, how could he become Lei Zhenzi's birdman with two wings?

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

"Oh~~!"

Xiao Xi nodded as if she didn't understand when she heard this, and then she smiled: "Even so, the young master is very powerful~~!" Xiao Xi has never heard of anyone who can make thunder and lightning! ”

Ahem, of course you haven't heard of it, if you do, then there must be another time-traveler in this world. Li Zexuan couldn't help muttering in his heart.

"That.... That young 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 strangely shaped clay pots on the table and asked curiously.

"Haha! Good question! ”

Li Zexuan glanced at Xiao Xi appreciatively, and then said with a smile:

"Electricity can be used for a lot of things, it can generate heat, boil water, cook rice; It can also be used in place of candles to illuminate the whole house at night; It can also make the machine move, and if you use electricity on the carriage, maybe the carriage will be able to move itself without a horse, and it will run faster than a horse! ”

"Wow~! Master, is this electricity really so magical? ”

"Of course, but in order to achieve these functions, you have to build some corresponding tools, for example, if you want to boil water with electricity, you have to build a tool to boil water, and then turn on electricity to boil water; If you want to use electricity for lighting, you have to make a lamp, not an oil-burning lamp, but a lamp that consumes electricity. ”

Li Zexuan patiently explained.

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

Xiao Xi listened very seriously, in order to keep up with her young master's thinking, her brain is also turning fast now, Li Zexuan's words just fell for a while, she smiled.

"Uh-huh, smart! That's it! ”

Li Zexuan nodded.

"Hee-hee~! That young master, we don't have the tools to boil water, and we don't have electricity-consuming lamps, what can the electricity you make be for? ”

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

"Hey, you don't have tools, you can make tools! Xiao Xi, you wait, watch the young master, I will make a trick for you tonight! ”

Li Zexuan had a flash of inspiration in his mind, and suddenly thought of an idea, and after he finished speaking, he ignored Xiaoxi's doubts and went straight out.

"Hey, young master, where are you going?"

Xiaoxi was a little anxious and wanted to go out, but she couldn't catch up with Li Zexuan's footsteps, so she had to sit down alone and continue to wait.

In about a quarter of an hour, Li Zexuan returned, and he came back with a bamboo stick.

Seeing that he took the long sword, "swish" a few swords, there were a few more slender bamboo wires on the table, Li Zexuan stepped forward and picked out a bamboo wire of uniform thickness, put it on the flame of the candle, and began to burn it carefully, after a while, the cyan bamboo wire turned into black bamboo charcoal, Li Zexuan used an iron wire to wrap the middle point of the bamboo wire, and then he handed the other end of the wire to Xiao Xi, and said:

"Come on, Xiaoxi, take it, and soon you will be able to see the lighting effect of electricity!"

"Uh-huh!"

"Remember to stay away, don't let your hair touch the bamboo silk!"

"Okay, young master!"

"Look at it! There was only that moment! ”

The experiment that Li Zexuan wants to do is the prototype of the light bulb.

In 1854, Henri Goebbels used a carbonized bamboo wire and placed it under a vacuum glass bottle to electrify and glow. His invention was considered by later generations to be the first incandescent lamp with practical utility. At that time, the light bulb he tested 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 electrodes of the entire large battery to the two ends of the carbonized bamboo wire, after the bamboo wire was energized, the surface instantly generated a high temperature, emitting an extremely bright light, which easily covered the fire of the indoor candle.

The bright "light" shone on Xiaoxi's delicate cheeks, as well as her snow-white and slippery, faintly revealing a few furrows on Su (breast), coupled with her slightly open mouth and surprised expression, Xiaoxi, who was already beautiful, looked even more beautiful under the "spotlight" at the moment, and Li Zexuan was fascinated for a while.

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

Xiao Xi exclaimed excitedly, what she experienced tonight had completely subverted her cognition, and she was afraid that she would never forget it for the rest of her life.

Ahem, why is this little girl getting more and more attractive? I'm almost obsessed!

Li Zexuan, who was interrupted by Xiaoxi's exclamation, couldn't help but shake his head, and after he heard Xiaoxi's words clearly, he smiled in his heart: "This bamboo silk is not placed in a vacuum, of course it can only be lit up for a while!" But maybe you can make some light bulbs in the future! ”

"Xiaoxi, do you like it?"

"Uh-huh, like it!"

"From then on, the young master will build you a lamp that can emit such a bright light all the time!"

"Yikes! Young master is so good! ”

..........................

(End of chapter)