Lin Hong didn't like places with too many people, so he didn't continue to stay at Lao Xu Tou's, but said hello to Lao Xu Tou and left.

On the way home, I felt very strange in my heart, those people in the city looked different, and it could be judged from their conversations that some of them were still leaders, but all of them seemed to have great respect for the old grandson.

But he didn't think too much about it, these things were all adult things, and he couldn't understand it at all.

What he was holding in his hand was a book on the basic principles of antennas, and he felt that there were still a lot of things he didn't understand in this regard, and he thought it would be better to figure out the principles.

As soon as he came to the classroom the next day, he saw that there were many people around the desk of Liu Xiaoming, the class leader.

"That's amazing!"

"It's amazing~"

"Class leader, you're too good!"

……

The students looked at the things on Liu Xiaoming's table and let out a sound of admiration.

Liu Xiaoming, who was sitting in the seat, was full of magic, proudly constantly operating the things in his hand and demonstrating them to everyone.

"This is a small table lamp that I spent two days making by hand, you see, here is the switch button, the most important thing is here, you see, as long as you toggle this, the light of the bulb can be turned on and dim."

"Really, really......"

"It's the same as that lamp in our house!"

"Squad leader, is this really what you did? You're amazing! ”

"Aren't you talking nonsense? This is specially prepared by the class leader to participate in the school's 'science and technology small production' competition, and I think the class leader will definitely win the first place. A classmate who knows the inside story broke the news.

……

With Liu Xiaoming's demonstration, it immediately caused another sensation.

Liu Xiaoming looked around and saw the eyes of his classmates, with a smug smile on his face. He just loved the feeling of being praised and adored by his classmates, and it was so wonderful.

"Huh?"

At this time, Liu Xiaoming suddenly saw Lin Hong also come over to take a look, and then returned to his seat with an expressionless face, which couldn't help but make him feel very unhappy. In his opinion, a poor student like Lin Hong should express his admiration for himself, and he simply can't tolerate ignoring himself like this, as if he despises him the most.

"Lin Hong."

Liu Xiaoming took his baby, pushed aside everyone, and came to Lin Hong's desk.

"Squad leader, is there something wrong?"

Lin Hong was lying on his desk thinking about one of the many production models of Yagi antennas, but was interrupted by Liu Xiaoming. He couldn't help but feel nervous when he saw everyone around him, looking at him, he was really not used to this kind of occasion.

"What do you think of the little table lamp I made?" Liu Xiaoming asked aggressively.

Lin Hong glanced at the small table lamp in his hand, and then said:

"It's okay."

"Okay, right?"

When Liu Xiaoming heard this, he immediately screamed like a cat whose tail had been stepped on.

"Lin Hong, do you mean to look down on what I made? My little table lamp is just okay in your eyes? ”

The surrounding classmates also ridiculed.

"Yes, Lin Hong, if you have the ability, you can also make one?"

"Just him? How is it possible, being ranked last in the class in every exam, can you do it? ”

"That's it, that's it."

"Some people have a pig brain and still don't admit it."

"Haha......"

……

Liu Xiaoming heard the ridicule of Lin Hong by his classmates, and suddenly felt very bored, comparing himself with a stupid person, wouldn't he lose his identity.

He was about to leave with his beloved small table lamp, when Lin Hong, who had been silent, suddenly spoke.

"This simplest circuit has long been left over from my play."

When everyone heard his words, they laughed one after another, laughing at him for not knowing how to pretend to understand, and for sticking green onions in his nose - pretending to be an elephant!

However, Lin Hong's next words stunned everyone.

"Several batteries are connected to the bulb, and a simple sliding rheostat is connected in the middle to control the brightness of the bulb...... Since the current and resistance are inversely proportional, as the resistance increases, the current in the circuit becomes smaller and smaller, so the brightness of the bulb decreases......"

Everyone heard it in a fog, but although they didn't understand it, they felt very powerful when they heard the professional words that popped out of Lin Hong's mouth.

Liu Xiaoming was also so shocked that he couldn't speak, because that's what his brother, who was in junior high school in the town, told him.

At this time, the class bell suddenly rang, and everyone dispersed and returned to their seats.

Children's attention to one thing is generally very short, and the "small table lamp incident" was gradually forgotten by everyone under Liu Xiaoming's deliberate neglect. Later, Liu Xiaoming won the first prize of the school's "Science and Technology Small Production" competition in one fell swoop with this work, and was personally praised by the principal, saying that he would definitely be able to become an excellent electronic scientist in the future.

But these are irrelevant to Lin Hong, he is still self-conscious, nothing in the school can arouse his interest, the only good thing is that after experiencing this incident, the class, including Liu Xiaoming, will no longer make fun of him at every turn to trouble him like before.

Lin Hong felt more and more that he was a little out of place with his surroundings, and sometimes sitting in the classroom, watching everyone read the sentences in the textbook with the teacher sentence by sentence, he often felt that the scene was very funny, as if he was watching them from above in another capacity. This also contributed to his withdrawn personality, and he did not have any common language with his peers around him.

Recently, Lin Hong has rarely gone to Lao Xutou's side, because every time he goes, he will see a lot of people at the scrap collection station, including villagers in the village and strangers from other places, but the strange thing is that they are not going to sell scrap, Lin Hong doesn't understand the affairs of adults, and he is not interested in understanding them.

After school, Lin Hong hid in his room, the Yagi antenna had already been completed, although the performance was not as strong as Lao Xutou's antenna, but it could also receive several radio stations, all of which were located in the province and neighboring provinces.

The Yagi antenna is small in size and simple in structure, but it has a very strong directivity, and it must be aligned with the direction of the radio station to hear a clearer signal. Lin Hong set up the antenna on a camphor tree next to the window of his room, and when he first started debugging, he climbed up and down the camphor tree with a radio on his back, and he was very tired.

But then he learned wisely, and made a small device, inserted the antenna pole into a small hole, and then tied two ropes to each end of the antenna, so that he could adjust the direction of the antenna by pulling the rope under the tree.

Tian 737 reed headset came the sweet voice of the announcer of Lingnan Provincial People's Radio, at this moment it was the start time of the "Easy to Learn English" column, Lin Hong followed the teacher in the radio, softly reading the new letters and new words he had just learned today.

After reading it aloud, Lin Hong memorized these new words thoroughly, and the teacher on the radio only tired of repeating them.

"It's so slow to learn English like that."

Lin Hong felt very depressed, this kind of learning efficiency was unbearable for him. However, he had to listen to it on time every day, after all, unlike other books, he had to learn basic pronunciation before he could memorize words further. If he didn't learn the basics well, he couldn't learn anything else at all. In addition to this learning path, he did not have any other teachers to teach him English.

He thought in his heart that after he mastered the basic pronunciation rules, he would go back and borrow Lao Xutou's thick English-Chinese dictionary to memorize it, and then find a way to improve his radio and insist on listening to more foreign radio programs, then his English level should be basically the same.

Just as he was listening, he suddenly felt a cold wind blowing outside, and when he looked back, he didn't know when the door had been opened.

"Dad?"

Lin Hong was stunned for a moment, and saw his father standing at the door looking at him with a serious face.

Lin Changming didn't answer, walked over with a calm face, and looked at the radio at Lin Hong's bedside.

"What is this?" Lin Changming asked in a deep voice.

"Radio."

"Where did it come from?"

Lin Hong hesitated for a moment, but finally replied truthfully: "I did it myself." ”

After speaking, he looked at his father expectantly.

Lin Changming, on the other hand, frowned and picked up the bedside radio.

After Lin Hong's continuous improvement, the workmanship of this radio has been very exquisite, the appearance is not only polished very smooth, but also deliberately put a layer of tung oil on the outside, which can not only be antiseptic, but also looks very simple and elegant.

It was not difficult to do this, after all, his father worked in a carpentry factory, which specialized in the production of all kinds of wood, and grinding and oiling wood were the most basic things.

However, to Lin Hong's great surprise, after his father heard his words, not only was he not happy, but he was furious.

"Do it yourself? You stinky boy, you lie and don't make drafts! Is this something you can do too? ”

In Lin Changming's eyes, the very classical radio in front of him was even more upscale than the one he broke down after he was drunk before.

Lin Changming was angry, raised his right hand, and wanted to slap his son, but when he saw the stubborn look in his son's eyes, he couldn't help but feel soft in his heart.

After a pause, he controlled his emotions and said softly:

"Tell me honestly, where the hell did this come from? Did you get it back from Grandpa Xu? ”

========

Teaser: One chapter will be updated at two o'clock in the afternoon, and one more chapter will be updated after twelve o'clock in the evening.

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