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Recently, Professor Tasuku Honjo, winner of the Nobel Prize in Medical Physiology in Japan, said in an interview that Japan has declared that it has conquered leukemia!

I still know about this terrible disease from a Japanese drama called "Blood Suspicion".

Xing Zi, the innocent and kind Oshima in the play, got the disease.

Not long ago, a Japanese swimmer, aged 18, challenged China Swimming Team's Ikebuko with one hand and suffered from leukemia, which eventually led to Japan's bone marrow donor vacation system.

Ask bone marrow donor people to apply for a holiday in the company when they donate.

So, how does Japan treat this leukemia?

This treatment was developed by Novartis Tokyo Company of Japan in cooperation with Switzerland. In the process of treatment, it is necessary to take out "T cells" from patients, then add genes that can attack cancer cells and put them back into patients. In this way, the patient's own cells can eliminate cancer cells.

If this method is improved, it may not only treat leukemia.

Because this treatment method needs to transport the patient's cells to the United States for processing, it is expensive and cannot be produced on a large scale. The cost of treatment is as high as 2 million RMB.

However, Japan announced that this treatment will be included in Japanese medical insurance, and patients only need to pay 30% of the cost. That is, 600,000 yuan can participate in the treatment, which is completely affordable for ordinary Japanese.

In addition, there are supporting benefits in Japan, and the expenses paid by the Japanese can be greatly reduced.

This is a very exciting thing for the Japanese people, especially the sick patient and his family.

This year, I suddenly found that the movement in Japan is a bit big.

In July this year, Japan suddenly announced certain material restrictions on South Korea.

When the news came out, everyone was surprised. The United States has imposed restrictions on Huawei, so maybe American technology is really strong. Why should Japan restrict South Korea?

I feel that there is not much difference between Korea and Japan. South Korea's Samsung just squeezed out Intel and became the world's first chip brother. How dare Japan restrict South Korea?

As soon as I got to know it, I found that Japan really has this strength. South Korea has it, and so does Japan. Japan does, but South Korea doesn't.

Materials for chip manufacturing: hydrogen fluoride, with Japan accounting for 90% of the global production capacity, and high-purity hydrogen fluoride gas, with Japan accounting for 70% of the global production capacity. Most of the fluoropolyimides and high-purity hydrogen fluoride needed by Samsung galaxy, LG, SK and other manufacturers are imported from Japan.

Even if South Korea can find a substitute in China, it will be a year later.

Looking closely at South Korea's electronics industry, there are still many who rely on Japan.

Samsung is the world's panel giant, and China's panel manufacturers are struggling to catch up, but they are always almost inferior in key equipment.

The high-end evaporation machine for producing high-quality panels, the key component that determines the resolution of panels, QHD metal mask FMM, is the key equipment for Samsung to block China panel manufacturers.

But these devices are not produced by Samsung itself, but by Japanese companies. Samsung signed an exclusive agreement with a Japanese company, and he can use the rest for others to purchase.

If Japan also restricts these three types, the status of Samsung LCD panels will inevitably suffer heavy losses.

Only then did we discover that Japan was still that powerful Japan. The lifeblood of Korean companies that have been making a lot of noise is still firmly in the hands of Japanese companies.

Some netizens analyzed Japan's leading position in science and technology.

1. Semiconductor processing equipment

Hitachi has the highest precision etching equipment. China needs this thing from Japan to build a world-class CPU, and Japan strictly restricts the export of this thing.

2. Semiconductor materials

Among the 19 materials used to produce semiconductors, 14 from Japan accounts for 50% of the global share. This is also one of the strengths that Japan dares to limit South Korea.

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3, ultra-high precision machine tools

High precision machine tools are the mother of industry, and Japan dominates the world. Followed by Germany and Switzerland, the United States still lags behind. The American F-22 fighter is machined by Japanese machine tools.

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4. Industrial robots

Is Tesla's robot production line very advanced? In fact, it is a second-hand production line eliminated in Japan.

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5, precision instruments

Among the top 25 precision instrument manufacturers in the world, Japan accounts for 6. Since 2000, Japan has won the Nobel Prize every year because there are many high-tech instruments. Why is China winning fewer prizes now? It's not that China people are not smart, but that they don't have relevant instruments. With the progress of China's industry, once China breaks through the bottleneck, it will surely usher in a big outbreak of the Nobel Prize.

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6, engineering equipment

The top ten engineering equipment companies in the world, Komatsu in Japan is the second and Hitachi is the fourth. China, known as the infrastructure madman, also has a large number of Japanese engineering equipment on the construction site.

In addition to these, there are also Japanese companies involved in various fields of high-end industries.

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I don't know without looking at the data. Japan used to be so powerful. No wonder I can wave a restriction stick at Korea, a manufacturing power.

Then why is Japan not so powerful in our impression?

The reason may be that Japan deliberately set a trap.

In the early 1980s, Japan once demonstrated its great strength.

Japanese manufacturing is popular all over the world, and Japanese cars, semiconductors, motorcycles and mechanical equipment sweep the American market.

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Japanese Mitsubishi Real Estate bought Rockefeller Center in new york. Sony acquired Columbia Pictures. Billionaire Hideki Yokoi bought the Empire State Building in the United States and pocketed it. ...

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Japan's departure finally aroused the vigilance of the United States. The United States used its influence to force Japan to sign the Plaza Agreement and a series of subsequent repression.

Japan has entered a lost decade.

Since then, Japan began to change its strategy, no longer walking in the forefront, no longer high-profile. China has stepped up the layout of high-end industries, grasped the core things in its hands, and let go of the extended industries that are easy to punch but unprofitable.

In addition, encourage foreign investment and spread assets around the world. So GDP is not Japan. Causing the illusion that Japan's GDP growth has basically stopped.

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In fact, it is not that Japan has declined, but that Japan has changed the routine of development. He is still an industrial power after the United States.

The key for Japan to maintain its core competitiveness is education.

Japanese education attaches great importance to self-reliance education. In kindergarten, three-year-old children have to dress themselves and go to the toilet to collect things. Middle class, you have to do housework and buy food. In a large class, you must spend the night in the kindergarten and experience the collective life away from your parents.

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In addition, Japan also attaches great importance to science education.

Science education, in particular, started in primary schools in Japan.

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In fact, we in China have begun to attach importance to science education, and now science classes are offered in the first grade of primary school. However, we started late after all. How to take a science class is completely inexperienced, especially there are too few excellent science teachers.

Science teachers are the most demanding of all teachers, perhaps even higher than Chinese teachers. Because science itself is very complicated, there are many knowledge points. How to teach is a big problem.

For example, in Shenzhen, my son is in the fifth grade, which is already a good school, but teachers basically recite knowledge points in science classes.

In fact, science class used to be very interesting. However, in order to cope with the assessment, science classes have been rote learning.

Not only can you not learn knowledge, but it is also easy for children to dislike science.

If children don't like science, how can they learn it well? If children can't learn science well, how can China become a scientist in the future? Without scientists, how can China compete with Japan and the United States?

Therefore, the most important thing at present is to reprimand children for their scientific interests.

Today, I recommend something that can make children interested in science: Japanese Kengo handheld microscope.

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This microscope is different from ordinary microscope, it is not placed on the desktop, but can be carried with you. There is no need to make a specimen, and children can look at the specimen directly.

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I took a fancy to this thing a few months ago and always wanted to introduce it to you, but it has been out of stock because it was imported from Japan and has been cleared through customs.

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I ask if it has arrived almost every week.

It is finally confirmed that the goods will arrive today.

How good is this thing? When I was reading the information just now, my son just glanced at it and shouted, I want this thing!

No child can resist such a thing!

The maximum magnification of this microscope is 120 times. Looking at the cell wall in the wild is effortless, especially because it is very small, and the battery is only 40g, which can be completely held in the palm of your hand.

And the workmanship is excellent. From Kengo, a famous Japanese filter company. People who often play photography must have heard of it. Many professional photographers have their first filters.

Summer vacation is coming, and everyone is taking their children out for a trip. With this, children can see a completely different world. When you see beautiful flowers and plants, you can use this to observe their stamens and veins.

When you see an insect, you can use this to observe its tentacles.

There are also small stones, which look no different to the naked eye, but with this microscope, you can see the colorful world immediately.

Going out to play once, the tour fee is thousands, as long as it costs more than 100 yuan, the child's experience is completely different. It is equal to playing again, and it is still a wonderful micro-world!

Usually, children have biology and science classes. It's not too cool to observe plants and animals with this!

As soon as it came on the shelves, I ordered one myself. My son's eyes are glowing when he looks at this thing now.

This thing is used as a birthday present. It's super good and the price is right, but the packaging is very good. It's imported from Japan and children like it.

Children use this to observe the world, discover the hidden beauty of the world and cultivate his interest in science. It turns out that there is another world that we can't see with the naked eye, and there are so many wonderful things.

This microscope has just passed customs clearance, and the quantity is small, only 1000 pieces. I'm afraid this kind of thing will be taken away one day. Original price 198, now buy 128. It's luck to catch it.

School is about to start. Take this as the opening, and open the door to the micro world for children.