?? But the other teachers didn't pay much attention, after all, there are not many young teachers here, except for one Teacher Ji who just graduated, and the youngest female teachers are all in their forties.

At this age, of course, they pay more attention to health preservation and physical health! They can't help but look at Wang Wei!

At this time, Wang Wei didn't suddenly have a flash of inspiration in his mind. At a certain age, the vast majority of people, the vast majority of people who are not in very good health, it is normal to not sleep well.

This situation is basically difficult to restrain it, after all, whether you sleep well or not, it is not that people can control it, in addition to taking sleeping pills, you can only work harder, and if you are tired, you may sleep better when you rest.

However, Wang Wei suddenly thought that his deep sleep apparatus could not be used by basically everyone? As long as he had mental strength, he could use it.

Although the cost of that thing is a bit high, the cost is nearly 20,000 yuan, but the cost of 20,000 yuan, of which more than 18,000 is the price of the small device that transmits brain waves. If it's just a simple device that puts people into a deep sleep, it only costs less than 2,000 yuan.

And this is his own zero purchase, if he really buys in bulk and makes it in batches, he may be able to reduce the cost to less than 1,000.

"I didn't sleep well some time ago, but I didn't study physics, I also studied some mechanical engineering, and I minored in physiology and other subjects when I was in college...... "Wang Wei is making some preliminary preparations for himself to be able to make such an instrument."

Then he was interrupted by the dean of teaching: "What we are asking is why you can sleep well, don't tell your glorious past, we don't learn less in college!"

The director of education thought that Wang Wei was showing off something, and he was a little unhappy, because he was the least educated in the school, and he only graduated from a junior college. If it weren't for the good national policy at the beginning, he would not have been able to sit in this position at all.

"That, director, I'm just doing some foreshadowing for the instrument I made, so I'll just say it, I didn't sleep well some time ago, I tossed for a long time, and I got a deep sleep instrument.

That thing is really good, so the quality of sleep has been very good for more than a week!" Wang Wei stopped pretending at this time, and quickly told the specific situation. If anyone doubts, it's a big deal to go back and explain.

Anyway, there's nothing to worry about, he knows the specific theory of this thing, the specific production method and everything, after all, this thing is assembled by himself.

"How do you feel a little unreliable, is it really useful?" Mr. Liu was a little skeptical, after all, he had heard a lot of various health care instruments over the years, and he actually cheated the old man out of money.

"It's useful, I didn't buy it, I made it myself, and it cost me more than 2,000 yuan for just the material fee, and the effect is really good, hey, you say that if this thing is patented, can it be sold?" Wang Wei finally asked what he wanted to ask, he didn't know much about this aspect, but the sister-in-law of the teaching director worked in the patent office, so the teaching director more or less knew some about these things.

The teaching director picked up his wolfberry teacup and touched it, took a sip and said, "If it's true, you can try to apply for it, it won't cost much to apply for a patent anyway."

If the patent can be applied, there will be people who are interested in buying it from you, and it doesn't matter if you don't sell it, if you don't sell it, you can get an auction through the official website of the Patent Office.

If this thing is true, the patent price should not be too low. ”

Although the director of education said these words, he actually didn't believe much in his heart, and only regarded what Wang Wei said as a joke, and didn't even have the idea of borrowing it.

Of course, Wang Wei will not give things to others without asking for them.

However, he also took what the director said to heart, and took time to go to the patent office at noon the next day to inquire about it. After asking about the things you need to prepare for a patent, I spent the next few days preparing for a patent.

Although he didn't have any acquaintances in the patent office, he didn't have any enemies, and the matter was handled unhurriedly in accordance with the regulations. Mainly because this thing is an instrument, as long as there is an example that can prove that it is useful, unlike some drugs that require long-term clinical proof, so the speed of patent office is still very fast.

It took more than a month to do it, and after it was done, someone soon contacted him on the website of the patent office, but the price was average, and none of them exceeded 2 million. Although he is in a hurry to use the money, the savings in his hand can barely last for a month, so Wang Wei is still preparing to hold a small auction, hoping to get more money at that time.

Patent shares are not bad, but he is in urgent need of money now, patent shares and other dividends, who knows how long to wait, it is better to sell some money for the time being, and then talk about it! Anyway, the science and technology laboratory in his head is not the only one that can sell for money, and there are many good things.

Originally, there were not many people who valued this kind of patent, but who let Wang Wei still have a ready-made instrument in his hand! As long as they try this instrument, not to mention insomnia, even if they don't have insomnia, they will be very satisfied. After all, the feeling of refreshment after deep sleep is a real phenomenon.

Under normal circumstances, it is difficult for people to fall into deep sleep for a long time, and a person who sleeps for 2 to 3 hours every night is a very good sleep state. Normally, the first two or three hours of sleep are basically light sleep, and after two or three hours, you can really enter deep sleep.

And deep sleep does not mean that you will be able to enter after sleeping for two or three hours, this state is not fixed, you have slept for a while, and you have a lot of dreams at night, this is definitely not considered deep sleep, deep sleep and dreaming have nothing to do with it, and how much you dream means that your sleep quality is not very good!

After the representatives of those manufacturers have used it, the value of this thing can be truly understood by them. Since it can be invited, it must be specialized in this industry, and it is precisely by doing this industry that I know how many insomniacs there are in the whole country every year, and how many people do not have good sleep.

In their statistics, the number of people who really have insomnia in the whole country is limited, but the number of people who have a good night's sleep and have a really good sleep is also limited, and the vast majority of them are at that level of not being good.

When the time comes, as long as you get a little bit of experience hall, let those people who are in a bad sleep state experience the use of this thing, and truly experience what it is like to have a good sleep!

However, it is a pity that there are not many companies that pay attention to this aspect, and in the end, only a dozen companies in the health care products and several medical device industries will participate in the auction.

Because the number of participants was small, the price that could be auctioned in the end was of course not too high, and it was finally bought by a medical device manufacturer, and a total of 8 million was spent. After deducting taxes, Wang Wei only got 6 million.

Although it was a little different from what he expected, the money could last a long time.

In the beginning, some small scientific and technological inventions were still able to cover up the past! After all, a lot of various domestic patents were issued every year. But as time went on, as the various materials he needed for his cultivation became more and more expensive, and he became more and more cherished, and even had to make his own, it was not so easy to hide.

At this time, no matter how low-key you want, you can't keep a low profile. Over the years, although he has not been involved in the medical industry, most of the various devices that are good for the body are made by him! This is also a very normal thing, these devices are basically the things he needs for his cultivation, but he has removed some key tissues from them.

What is the most important thing about physical and mental training cheats? The most important thing is to make your body better, live longer, and become stronger. Although the effect of various auxiliary instruments and equipment is not so obvious, it is obvious that there will definitely be some such effects. It's not magical, but it's much better than the deception.

One or two pieces may not be very eye-catching, but there are too many pieces, especially after some elderly people really buy it, and really feel its benefits, word of mouth will always slowly ferment.

What's more, some of the instruments are not only available to the elderly, not to mention other instruments, just the first deep sleep instrument, any group of people can use it, especially young people, young people with greater pressure, the use effect may be better.

For example, for example, the problem of hair loss in young people, it is true that part of it is due to genetic factors, part of it is due to dietary habits, and part of it is due to the use of improper hair care products. But one thing is certain, and that is that life is stressful, and it is definitely one of the important factors.

The deep sleep device cannot reduce the pressure of his life, but the main reason why a person is stressed is because of psychological reasons. If you sleep better and your mood improves, then the pressure in your heart will naturally become much easier.

When a person posts that I have used such and such a product, something has become better, no one may care, two people or three people, no one will care, and if there are many times, naturally some people will care. In addition, the manufacturers of those products will definitely do publicity, advertisement, or buy heat or something, so it is a matter of course to become popular.

This is not the most critical point, the most critical point, the news that makes this topic completely explosive is that a doctor in a hospital used a deep sleep device to wake up a vegetative person.