Understanding that Lei Feng’s spirit is eternal life

The exhibition projects of the China Science Popularization Museum are world-class, and the design materials of the exhibits can be downloaded for free; if visitors contribute and disclose innovative designs and prototypes, they will be original after expert review, and at the same time have novel and distinctive educational effects. , the ticket fee can be refunded and rewards can be given. This is the great achievement of reform and opening up and the scientific outlook on development. It is undoubtedly a pioneering, innovative and unique major practice that leads the world.

Serious and important issue,

Lei Feng! Follow me! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! !

Assess the quantitative indicators of the science and technology museum and test the rigid indicators of contemporary Lei Feng

Nowadays, the requirements for recruiting science and technology museum personnel and selecting exhibits are strict. They must be able to design and manufacture world-class, It is an internationally leading innovative exhibition, and excellent documents must be written to cover design, procurement, manufacturing, assembly, process, fixtures, measuring tools, theoretical calculation and analysis process, adjustment, correction, tuning, calibration, maintenance, testing, and future work. Development, how to simplify it into internationally competitive products, how to do image publicity, etc. are clear documents, and they are disclosed to the whole society free of charge to promote the scientific quality of the people across the country and promote national competitiveness.

Can you achieve this hard target?

You are welcome to show, we look forward to your arrival!

This is a revolutionary change and a milestone change in the scientific outlook on development.

The following requirements are put forward for the construction of domestic science popularization exhibition halls. The same requirements are put forward for the compilation of textbooks, teaching experiments, graduation thesis, teachers' papers, and vocational training in colleges and universities. They should be regarded as national policies and The national strategy will be strictly promoted and implemented, and serve as a rigid indicator for quantitative assessment of the scientific outlook on development, sustainable development, and full utilization of social resources:

The key is that the exhibition items must be innovative and the technical information of the exhibition items must be fully disclosed. .

To make a contribution that can stand the test of history, it must have historical significance, serve the public, have courage and courage, and make full and efficient use of social resources, especially those funded by national financial appropriations. Public institutions, especially scientific research projects funded by national financial appropriations.

Science popularization exhibitions have a large flow of people (reflecting the masses’ desire for science and technology, and also highlighting the current lack of education and lack of core meaning). Products with the same principles and designs are repeated at a low level by many companies. Production is not a good thing.

The existing exhibition items have clear flaws in design and manufacturing, and the damage rate is high. Demonstrations and interactions cannot deeply reveal their engineering and scientific nature; each exhibition item does not provide free information to visitors. Electronic document system that can be downloaded or downloaded at a low price and explained in detail, especially the procurement location and purchase price of materials and components, the processing process of non-standard parts, the debugging process, and the constraints imposed during design and manufacturing should be fully disclosed. We hope that visitors will go back in the future to simplify, improve, and develop specific suggestions, which are to enable visitors to manufacture commercial products for sale. Existing exhibit manufacturers come here to make money and keep design information confidential, making maintenance costs high and The maintenance cycle is long (some have to be shipped back for repairs), which obviously affects the exhibition effect; we plan to provide more than a hundred innovative exhibition items free of charge, produced by students from nearby universities, and only need to provide public transport costs. This is the national strategy and the foundation of the country; in particular, it should be pointed out that the current undergraduate and graduate experimental courses, graduation thesis, and innovative research lack the support of engineering technology, turning the country's precious resources into garbage, so it is difficult to find employment, and products are not available in the market. The quality cannot go up in the international market, and it has no high-end deterrent effect on developed countries.

With this, the ticket price is not a problem and can be increased. Not only students who are studying will come, but also unemployed people and technical backbones of enterprises will come. That is, through free innovative education and basic skills, we can quickly Education to improve the quality of citizens. I have already introduced many innovative technologies that have not yet appeared in the international market to European, American and Japanese people as a visitor at the famous exhibition hall, Shenzhen Hi-Tech Fair, using various prototypes and using English for free.

***You can also generate income by selling a full set of innovative exhibition items to peers at home and abroad through authorization.

With the current operation method, the operating costs will of course remain high.

I already have the complete information and prototype of an exhibition item delivered to ****. Anyone in the world is welcome to copy and improve it for free. The power supply method of this robot is an engineering structure proposed from the results of mathematical analysis. It is complete in terms of engineering application; the disadvantage is that it can only achieve probabilistic solutions at present. The audience is invited to make pure mathematical analytical solutions in the future. At present, ordinary mathematics research institutes and ordinary mathematics Ph.D.s cannot yet answer them; there are two The project will be submitted to relevant departments for review to see if it is within confidentiality restrictions because it has innovative military uses.

Nowadays, after a college student takes an experimental class, if you block him at the door of the laboratory, borrow experimental textbooks from him, and ask him questions about the content of this tutorial, as long as the questions are accurate and detailed, they will definitely answer. When he came up, he was confused just now, and he was dumbfounded when he asked the teacher. If he was asked to make experimental equipment, he would have nothing to do with it. Today's school teaching instruments are all purchased from the public. The original manuscripts of experimental handouts are provided by teaching instrument suppliers, and the rest can be imagined. When it comes to graduate school, it is the system integration of imported software systems, hardware platforms, modules purchased on the market, and special integrated circuits and components under the guidance of original foreign scientific and technological literature and databases, scientific fast food, and a modern technology platter.

The prototype now provided to **** for free is a robot that uses its feet or wheels to obtain power from a flat surface, a curved surface, or a step, without having to carry a power battery on its back like the Japanese Honda robot; Tsinghua University After graduating with a Ph.D. degree in robotics, he worked at Beijing Jiaotong University and built a robot that was exhibited at the Shenzhen Hi-Tech Fair. It also towed power supply cables. It was environmentally friendly and innovative. It also proposed a new method for four-wheel drive competition; **** is patriotic. Exhibitions on socialism, national defense and military affairs, and science popularization education; as for the basic information on equipment that surpasses foreign flight simulation training cabins and can produce controllable explosions, **** has been notified and can be manufactured by nearby companies. Based on my limited knowledge, I have never seen similar devices. You can also guide current students to write invention patent application documents (university intellectual property courses and patent attorneys will not teach you this!). All of these are the last word to increase ticket prices and attract audiences.

Nowadays, science and engineering students’ metalworking internships and electronic component assembly internships are all about assembling the same basic parts and circuit boards. After completion, they are asked to be graded by teachers and then thrown away as waste; graduation thesis, innovative projects Etc. are all ugly and unsightly, allowing students to download information from the Internet and imitate them; *** is in ***, we should provide practical topics for the next generation of the motherland, and make full use of students' experimental and teaching funds. I am willing The obligation guides them to create various innovative exhibition items and guides them to cross the threshold of connecting book content with the market and participating in social competition.

If you have any problems with maintenance, you can notify me by email: or call: I will reply as soon as possible, because problems with industry, equipment, and instruments generally require on-site disassembly and repair. Measurement, observation and analysis.

Industrial devices and instruments made in China are basically imitated from existing products in developed countries. Simplification of the original design has problems such as redesign defects, insufficient materials, etc.; therefore, The complete solution to the faults of your exhibits often requires redesigning more complete components and remanufacturing parts. The original manufacturing department has many secrets, so it cannot be equated with repairing imported equipment. For example, the aircraft maintenance company at the airport has Boeing. The company's complete maintenance manual has very detailed written regulations for the analysis and treatment of various faults. I saw their maintenance manuals with a thickness of 5 cm prepared in rows on the way.

I have been busy working to improve my working environment for a long time, and it will come to an end in about 1 to 2 years. Before that, if you had not agreed with me to create exhibits that I designed independently, I won't be working at your place for the time being.

As for any difficult questions you have, I can call them in, fight with them, win with them, and leave with them. There is no guarantee that the problem can be solved. I will arrive as soon as possible. If the problem is solved, I will leave a complete message. An electronic document describing the purchasing location of materials and parts, and future countermeasures. We also ask that you reimburse the transportation costs to and from the company.

Prepare to provide innovative exhibition items. Some basic materials are available on the CD (already delivered to ****), and the scope and fields involved will be very broad.

I recognize the method of completely free disclosure of knowledge and know-how during the Cultural Revolution, and believe that it is the most effective way to promote China's industrial base and scientific and technological level, it is the highest utilization rate of social resources, and it is an urgent need for China's national conditions of.

Some developed countries use national scientific research funds for research projects, and some relevant information is made public. For example, basic information obtained from space exploration is made public, providing an entry point for anyone around the world to conduct analysis and research. Academicians of the Chinese Academy of Sciences also signed a collective statement stating that scientific research materials should be disclosed as much as possible.

The exhibits I provide will fully disclose all design and manufacturing information, all drawings, parts procurement locations and prices, processing methods, debugging and modification processes, and computer programs. You can provide CDs to the audience and allow the audience to download these materials. Whether there is a fee, whether it is allowed to be made public on the Internet, whether you allow others to copy the exhibits and then sell or display them, whether you apply for invention patents, and whether you license domestic and foreign science popularization exhibition departments to produce and display them for a fee. Exhibition decisions are all up to you. Visitors are welcome to make suggestions for modifications. If there are any improvements after testing, you can improve the original exhibits on your own.

For the control part, try to use analog computers and discrete components as much as possible, followed by electronic circuits composed of general-purpose integrated circuits.

For the mechanical part, the cost must be budgeted in advance. If the CNC machining center is used to produce the product, the appearance and performance are good, and the price will inevitably be high. If you use electric tools to process it manually, you will have to pay for the processing cost, and the working hours are long and unnecessary. Regularity is suitable for the requirement of limiting the purchase price. It also points out that at home and abroad, the market value of devices mainly manufactured by manual processing is higher than that of devices mainly processed by machine tools and mass-produced.

I am generous enough to allow any party to use the basic design data independently proposed by me to create exhibits without any prerequisite financial requirements. Moreover, for exhibits with a manufacturing cost higher than 5,000 yuan, I will not do it if I do not have the funds accumulated from selling the exhibits. You are free to choose the manufacturing unit and individual.

The background for proposing this method

Because I clearly know that the analog circuit design ability of students in various schools today is low, that is, some students can only write general computer programs. From analog circuits to high-frequency circuits, they can be imitated without giving the circuit; take medical electronic instruments as an example. Imported instruments mainly use discrete components for the signal processing front-end part. Domestic imitations follow the original circuits, and the performance It cannot reach the level of the original, which is a reflection of the lack of deep understanding of basic electronic circuits.

As long as undergraduates cannot debug it, the same goes for graduate students. The solution is to use special integrated circuits, imported complete machines, and system integration.

Based on my personal observation at the scene of ** during the Cultural Revolution, **** Factory made its own punch machine feeding device controlled by jet logic, **** Factory made its own lathes and planers, ** The semi-automatic lathes made by the * factory, the wire cutting machine tools made by the * factory, etc. all play a practical role in production. The technical support was that the drawings at that time were exchanged for free in the country and the design drawings were copied for free among industries. At that time, unified design, large-scale cooperation, collective research, large-scale collaboration, and a nationwide game of chess were popular.

Nowadays, under the national scientific research system, there is mutual blockade, beggar-thy-neighbour behavior, and everyone in the same work unit is hostile to each other.

As far as China's industrial base is concerned, under market competition, spare parts from daily necessities to industrial equipment are not universal and interchangeable; design drawings are strictly confidential, which brings great difficulties to maintenance; as a result, all enterprises have Functional products have a large number of production molds that are repeated, and parts warehouses in the production, logistics, sales and maintenance industries have large storage volumes; the result is that daily necessities and equipment are scrapped quickly, and social resources are wasted hugely.

The state invests huge amounts of education and scientific research funds in scientific research institutes and colleges and universities. However, low-level repetitive research is common, and the innovative designs of school students are basically not put to practical use. Students know how to download online, scientific and technological books cannot directly guide basic design, and teachers themselves are at a loss; some companies with strong production and design capabilities aim at market share, do not disclose technical know-how, and do not understand foreign advanced products. pose a technological threat.

Therefore, it is very necessary to make the key themes and technologies that combine basic education and production practice free to the public. This is necessary as long as it does not involve the forefront of the field or is not directly related to military technology. In order to improve the scientific quality of the whole people, this is a strategic vision and decision-making.

The ancients said: The best way to get the best is the middle way. Leading the world's scientific and technological trends is too difficult for domestic engineering and technical personnel. They are still confused and confused. They are really at a loss if they want to catch up with the world's advanced level. Leaders ask them to upgrade their products and change their product structure, but they are still tracking, imitating, and reverse engineering foreign products. Therefore, it is necessary to provide exhibits with practical value and reach the level of luxury goods; in this way, it will be forward-looking to visitors, and companies can make high-end products that enter the world market by simplifying the design.

In order to save money, electromechanical and electronic technology is the theme.

Finance and Bidding

You can designate and recommend any qualified company, and I will have financial contact with the company; I can also reimburse you for actual expenses and accept financial audits.

I take the lead and make selfless contributions to create public welfare employment internship bases, free training bases, and industry incubation bases, and encourage and support anyone to start a business free of charge and in an irreplaceable way.

Using financial investment to stimulate domestic demand and increase employment opportunities is too cliché, too superficial, and too corrupt in the current social environment; what people call "charging" to improve one's abilities, Chemistry II The charge and discharge of the secondary power supply has a cycle life, and the capacity will decrease as the number of charges and discharges increases! People can have implanted dentures. One of the differences between them and the teeth that people are born with is that they have no natural foundation and need to be cleaned frequently and are not easy to clean. We need to explore new business spaces, replace the active substances of chemical power sources, and give people New reaction mechanism.