Zhao Chen's speech on the stage seemed to be very hasty, and he didn't have time to say a large set of rhetoric that he had prepared, and he looked a little hurried.

Of course, this is only in the eyes of Li Gang and the others, who are extremely familiar with the old gentleman of the Academy, but others, including Li Er, did not feel the haste in the slightest.

When Zhao Chen's last sentence fell, Li Er took the lead in applauding Zhao Chen, and the others saw Li Er applauding, so they also applauded together.

"What's wrong?" In the thunderous applause, Zhao Chen made a Confucian salute to the people in the audience, and then came down from the stage. After saying a word to Li Er, when passing by Pei Lian's side, Pei Lin lowered his voice and asked with a puzzled face.

As early as before the ceremony began, Zhao Chen had privately discussed with Pei Lin about the content of his speech, so Pei Lin naturally knew what Zhao Chen's speech was about.

But at this moment, Zhao Chen obviously didn't mention those contents, which made Pei Lin puzzled.

"It's okay!" When Zhao Chen heard Pei Lian's words, his eyes were originally looking at the crowd, but he suddenly retracted and said to Pei Lian: "I just seem to have seen a person, as if I have seen it somewhere, maybe I saw it wrong!" ”

"People?" When Pei Lin heard Zhao Chen's words, he opened his mouth in surprise, his eyes followed the direction that Zhao Chen had just looked at, and he glanced at it suspiciously, and after seeing that his eyes were full of people, he turned around, looked at Zhao Chen and asked, "Is it an acquaintance?" ”

"Count, don't count!" Zhao Chen recalled the person he had just seen below, more precisely, that gaze, and couldn't help but sigh in his heart, met Pei Lian's gaze, and said, "Pei Lao doesn't need to pay attention to me." I'll check it out there! ”

After these words fell, Zhao Chen walked towards Dai Guan, instead of the place where he had just seen the person. The place where that person appeared just now was crowded with people, let alone looking for someone at this time. It's hard to squeeze in.

It is estimated that by the time he squeezed in, the man must have left!

The gaze just now was very familiar, and when Zhao Chen was talking on stage, that gaze was off the stage, looking at him directly, and there was a thick hatred in it.

And such a gaze is for Zhao Chen. In fact, he was not a stranger, when he was in front of the palace gate, when he faced the people of the Lu family alone, that gaze saw him being helped into the carriage by Qin Yuyan and Ji Ning'er.

It's just that it's been a few months, and the people of the Lu family. also because of the incident some time ago, he was ordered to be beheaded by Li Er.

The Lu family in Chang'an died. It all has something to do with him, although sometimes when I think about it, I can't help but feel a little uneasy, but thinking about what the Lu family did that day, I was also a little angry.

But one way or another, it's all in the past. Zhao Chen didn't need to think about it, but who knew that at today's ceremony, he would encounter that familiar gaze.

The ceremony is over, and all that's left is to celebrate. The palace has prepared a lot of celebrations, and in the evening, there is a grand fireworks scene.

Therefore, at this time, accompanied by Li Gang and others, Li Erzheng left the color platform in the playground and went to the front of the school palace together to visit the various buildings of the school palace.

Zhao Chen got out of Li Er, walked quickly to Dai Zhou's side, intercepted Dai Zhou who was about to visit with Li Er, turned his back on everyone, and asked about the situation that day.

Dai Xuan is the secretary of the Criminal Department, so he naturally knows very well what happened before and after the killing of the Lu family that day, but he didn't expect that when Zhao Chen asked about the situation that day, Dai Xuan looked at Zhao Chen with a surprised look and said, "Why did Chang'an Hou suddenly ask about this?" ”

"Just ask!" When Zhao Chen heard this, he groaned slightly, and did not directly say what he suspected in his heart, but looked at Dai Xuan with a surprised face, and said casually.

"His Majesty approved it all that day!" Dai Guan's eyes were a little suspicious, this was a habit that he had developed in the Criminal Department for a long time, and Zhao Chen suddenly asked about it, so he had to ask Dai Xuan to be suspicious.

"Are you sure you didn't miss a single person?" When Zhao Chen heard Dai Guan's words, he couldn't help frowning, thinking of the gaze that had just appeared in his mind, and couldn't help but look at Dai Zhou and ask again and again.

"What does Chang'anhou want to ask?" When Dai Xuan heard Zhao Chen's words, he was obviously a little unhappy, the Shangshu of the Criminal Department was him, and the meaning of Zhao Chen's words, listening to his ears, made him a little harsh, obviously suspicious of him!

"Just up there, I saw a familiar person!" Zhao Chen heard Dai Guan's words, paused slightly, and had to tell Dai Zhou what happened just now.

"Chang'an Hou suspects that it is someone from the Lu family?" Dai Xuan finally understood why Zhao Chen suddenly asked about this, but there was a look of surprise in his eyes, and he looked at Zhao Chen and said: "If Chang'an Hou suspects this, then Dai can tell Chang'an Hou that none of the people who were imprisoned in the Criminal Department that day could escape!" ”

"So, I'm mistaken?" Zhao Chen couldn't help frowning when he heard Dai Guan's very certain words, since Dai Zhou was repeatedly sure, it means that none of the people of the Lu family could escape that day.

In this way, it can only be said that he was wrong, after all, the color platform is far away from the crowd, and it is normal to see it wrong.

dispelled the doubts in his heart, and then, Zhao Chen chatted with Dai Zhou for a few more words, and then separated from Dai Guan, looked at the crowded crowd, sighed with cigarette butts, and walked towards the front of the school palace.

At this time, Li Er, accompanied by Li Gang and others, walked around the palace, and finally, he came to the experimental building of the palace, which can also be called the textbook building.

The trip to the textbook building is the last place to show Li Er today, the original window with a few clean windows, at this time, the inside and outside are all temporarily framed with wooden boards, and covered with a thick layer of black cloth, the entire textbook building is pitch black.

It wasn't until Li Er's entourage came in that the dark textbook building was lit up with bright lights, reflecting the entire teaching building as if it were daytime.

In the place where you enter the door and against the wall, there are rows of chairs, and at the other end of the chair, there are several machines, which Li Er sees every day in the palace, and is naturally no stranger to these machines, several machines are generators.

But. At this time, the machines that Li Er saw were all remodified by Zhao Chen, enlarging the magnets and iron brushes inside, and installing gears, wheels, and belts on the outside, just the volume was much larger than the original.

The original generator. They all use the rotary crank to drive the iron brush inside, and now through modification, after increasing the magnet and iron brush inside, it is obvious that a crank alone cannot generate electricity in any case.

Therefore, Zhao Chen designed gears, wheels, and belts outside the machine, with an iron box connected to one end, and a crank handle on the outside of the iron box.

Just move the crank. You will pull both wheels at the same time, and after that, you will drive several large and small gears on top.

In this way, the power is all converted to a few gears, and the speed of the iron brush inside is correspondingly much higher, the magnetic field increases, and the electricity emitted. Naturally, it will also increase.

Zhao Chen has experimented many times and is convinced. The current inside has increased, if several machines rotate at the same time, the current transmitted will be very terrifying, and this is what Zhao Chen needs.

Making lightning is better than making rainbows and clouds. It's incredible, even in the afterlife, such a scene is impossible for ordinary people to see.

This is the process, actually. It is not particularly difficult, in later generations to artificially create lightning, there is also a professional term, called Tesla coil, a lot of enthusiasts, the lightning created, is also a variety of colors.

Zhao Chen naturally couldn't create those colorful lightning bolts in later generations, mainly because he didn't have the tools at hand, what he wanted to show was the most primary, and he could only dock with each other and intersect in the air to create charming fireworks.

However, even so, I believe that Li Er and the others will be shocked when they see it!

When Zhao Chen entered the textbook building, Li Er and Baiguan were already sitting on the chair and waiting to see.

Although, just now on the playground, I have seen the rainbows and clouds created by Zhao Chen, but at this moment, there is still a little skepticism about whether Zhao Chen can make lightning, whether he can make lightning.

After Zhao Chen came in, there was no extra nonsense at all, and after getting Li Er's consent, he immediately walked to the other end of the textbook building.

After re-checking and confirming that there was no problem, he stood far away, smiled at Li Er and the others, waved his hand to turn off the lights, and the entire textbook building immediately fell into darkness.

And in this dark space, everyone's eyes widened, looking intently ahead, waiting for a magical scene to appear.

In the darkness, there was a sound of a generator shaking the crank, and the next moment I heard a 'bang', accompanied by this sound, a spark suddenly lit up in the darkness, and it was really like lightning, and it was suddenly in the air, speeding through.

But this spark disappeared in a flash, and it was extremely fast, and the textbook building, which had just been illuminated, was dark again.

However, the darkness only lasted for a moment, and a larger spark, suddenly accompanied by a 'bang' sound, suddenly appeared in the darkness, followed by the second and third sparks in turn.

The sound of 'Woo La' and 'Woo La' was endless, and there were more and more sparks in the pitch-black textbook building, and at the last moment, a large group of sparks suddenly burst out from both sides, connected together at once, and intersected in the air, instantly forming a shocking lightning bolt, illuminating the entire textbook building brightly.

In the beating firelight, Li Er had already stood up from his seat, his eyes were looking straight ahead, the already brilliant red and blue were intertwined with a ball of lightning, his mouth opened and closed, and he was completely shocked and speechless.

Rainbows, clouds, and lightning at this moment, these celestial phenomena that were supposed to be regarded as masterpieces of heaven, today, were all moved by Zhao Chen one by one in front of their eyes, and Li Er's heart was surging with turbulent waves at this moment. (To be continued.) )

PS: Thank you for your tips last week, the following is the list of tips from all of you:

Touch, scar? 5888

Poor monk precepts? 1888

Scourge for millennia? 600

The King of the Middle Heaven? 588

Kids bouncing? 588

Holding the clouds? 588

Grand? 588

Yue Zhiling? 200

The Great Wall of the Tang Dynasty? 200

Have a dream in the world? 200

Snacks big? 130

Yu Sanye? 120

Family 8? 110

Baek Jin-hee? 110

Feathers fall and the dust is full of buildings? 100

Henson8905？ 100

S is safe? 100

Shanghai: CAPF? 100

Huaxia Yongchang 999?? 100

Mosur? 100

Book friends 150801192903141? 100

Wanqing Doudou? 100

Light rain Sihan? 70

HerbalTea？ 30

O Half-dusty sand? 20

sxsd007？ 20

Don't want to balance? 20

Lazy cancer patients, ? 10

Fluttering sunshine? 10

Holy Hell? 10

Suli's box? 10

Han XX in the grocery store? 10

I also thank you to all of you who have voted for monthly tickets, subscriptions, and recommendations for the week, and the CPIC bows and thanks!