Chapter 10

"It's very expensive..."

？！

Suddenly, hearing the soft music, the little uncle opened his mouth and was surprised to be able to put down a pear. He wanted to spit out some words, but he quickly swallowed them back.

Unexpectedly, Zhang Yuan really repaired the radio in a very simple way!

He was stunned for a few seconds. He hurried forward and checked carefully. Each screw was screwed very fresh, and there were no more spare parts.

"How did you do it?"

After cooling the radio, he turned it on again and repeated it several times. Each time it was played perfectly, it was difficult to hide the smile on his face.

"Can you repair the radio?"

Appreciation, defective antiques have become perfect antiques. The original question has long been thrown out of the sky. Let's take it as if it hadn't happened.

Zhang Yuan thought about it and answered honestly, "I haven't learned it, but I've seen relevant knowledge on the Internet before... Think carefully and you can find the reason."

He repeated the whole logic of his thinking again.

"... so I guessed that the former owner of this radio might have removed these vacuum tubes when cleaning the ash. Then the fashion was installed in the wrong order, so there was such a problem. "

My little uncle felt quite reasonable when he heard that he didn't understand.

In other words, my nephew thought about it for a while, then he started to fix it.

Thought for a while

It sounds very simple, but in fact, it's not a simple thing.

He held back his desire to brag in front of his friends, smiled and said, "with the skill you show now, it's no problem to open an antique repair shop and earn hundreds of thousands a year!"

"How can I... In fact, I don't understand."

"What I said is true!"

In fact, what matters is not the level of repairing things, but the ability to see the essence through phenomena.

The specific principle is very simple to explain, but how many can you really think of?

"So, Xiaoqing, you should study hard. If you don't even understand the principle and fix it indiscriminately, you can't fix it well. "

Ye Qingqing blinked and found that she had been educated again.

How irritating! He fixed it.

Other people's children are really invincible enemies of life!

What "vacuum tube" and "RF line" sound like brings a very knowledgeable and persuasive feeling, which makes her feel a deep sense of powerlessness. She doesn't even have a chance to interrupt.

Even

There was a faint sense of worship.

Think about what's in your head: 50% of your energy is used to yearn for "love", such as the beauty problems of school grass, class grass and big star Cai Xukun; 30% of the energy is used to think about what to wear and eat today, and whether there will be acne; The remaining 20% is divided by other things, including novels, TV dramas and... Learning.

It's strange to learn things well.

Her head fell.

The little uncle is still thanking Zhang Yuan and even giving him repair fees, which makes him feel embarrassed.

"If it's outside, the repair cost of two or three thousand is at least..."

"Little uncle, how can I charge you... Money is of no use to me." Zhang Yuan was embarrassed.

Ye Qingqing is just laughing.

She suddenly felt that it was good to have a clever cousin.

At least, you can move out and brag in front of your girlfriends.

It seems that the word "watch" of "cousin" can also be removed. Just say it's your brother. Anyway, it's nothing to grow up together. The identity of an astronaut is very valuable

Thinking of the envy, jealousy and hatred of girlfriends, ye Qingqing feels more and more that this thing is cool, really cool!

……

It was already three o'clock in the afternoon when I walked out of my sister-in-law's house.

Before leaving, my sister-in-law also forcibly stuffed him with a big red envelope, full of 10000 federal dollars!

In fact, Zhang Yuan is not short of money. Money is of little use to him.

However, since it was a wish of his relatives, he still accepted it. The main thing is that he can't get rid of it and stuffed the red envelopes around. He really can't resist those elders.

Walking in the bustling pedestrian street, Zhang Yuan is recalling his performance just now.

"99 points... The remaining one is afraid of my own pride!"

An antique radio that produces noise. If it was put in the past, it would only be foggy.

This strong sense of satisfaction, like strong coffee, is memorable.

There is no doubt that his reasoning ability and thinking ability have been greatly enhanced!

In the past, even if he had such knowledge in his mind, he might not be able to deduce relevant conclusions, nor did he have the ability to draw inferences from one instance.

Having knowledge and using knowledge are two distinct difficulties.

"But it's different now... Ha!"

Zhang Yuanxin was overjoyed by this magical power.

Not only that, he seemed to regain his childlike curiosity and have a strong desire to explore everything.

Human curiosity and imagination are the strongest in childhood, but with the increase of age and education, curiosity and imagination continue to decline. This is the price of growth.

Children can play with some boring toys for a long time and have an endless desire to explore the world. But when I grow up, I can't. I will get tired of doing one thing, hate learning and use my brain.

In other words, he regained his childlike heart!

To put it bluntly... I just want to learn, whether it's mathematics or physics. Anyway, exploring the world can bring a very angry sense of achievement.

What used to look very boring has become very interesting.

"I really want to go back and study all the time... Am I already a giant of abnormal science?"

Zhang Yuan is a little curious. What is the ingredient of that strange medicine? It can even change a person's level of thinking and interests.

"Is there really such black technology on earth?"

"Smart medicine?"

After checking his mobile phone, Zhang Yuan was shocked. He really did!

？？？

Some western drugs of nerve excitation, including Ritalin and modafinil, are called "smart drugs". Many college entrance examination students, college students and enterprise managers take drugs similar to stimulants to enhance their temporary memory and make their thinking more flexible.

However, this kind of drugs belong to the type of stimulants, which have a certain degree of addiction, and long-term use will produce dependence. It may even have side effects such as insomnia.

Zhang Yuan sank down: "it's a ghost... These drugs are just stimulants. They should be taken every day, and they can't have such a strong effect."

"Dad can't give me something with side effects."

So what is it?