Uzbek MP_ Macron is considering sending troops with a _firm attitude_ Russia_ It is not difficult to eliminate the French army in Uzbekistan

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According to a report by Russia’s “Labor” on March 20, Alexei Goncharenko, a member of the Verkhovna Rada (Parliament) of Ukraine, said on the 20th that the French government is considering sending troops to the Ukraine border to help the Ukrainian army liberate its troops.

The report said that the Ukraine lawmaker said he learned the news from his French counterpart at the Parliamentary Assembly of the Council of Europe.

He emphasized that discussions on France sending troops to Ukraine are indeed ongoing.

Gonchalenko also said that the number of this force is not yet certain. However, French President Macron is very firm.

Goncharenko said France was forming an alliance and Poland and the Baltic states might join. Another option is to establish a base in western Ukraine, where Ukrainian soldiers can be trained and artillery shells produced.

The report mentioned that the French Ministry of Defense issued a statement a day ago saying that Russian Foreign Intelligence Agency Director Naryshkin’s statement that the French leadership was preparing to send 2000 soldiers to Ukraine was spreading rumors. At the same time, the news that there were French soldiers in Ukraine was also false. Russian Foreign Ministry spokesperson Zakharova immediately responded to the Paris statement. She wrote on the Telegraph social platform: Has the French government abandoned its citizens again?(Compiled by He Yingjun)

Related news recommendations:

Medvedev: Eliminating French forces in Ukraine is not difficult

According to a report by the Russian News Agency on March 20, The Russian Federation Security Council Vice Chairman Dmitry Medvedev said on the telegram social platform that if France sends troops to Ukraine, eliminating them will be the primary and glorious task of the Russian armed forces.

According to reports, Medvedev believes that it is difficult for the French army to hide its traces in Ukraine, so it is not difficult to eliminate them, and it is impossible to conceal the large number of deaths of French professional soldiers.

Medvedev wrote on the Telegraph social platform: These unfortunate people will become official combatants of the (foreign) intervention force. Eliminating them will be the primary and glorious task of our armed forces.

Medvedev also pointed out that it would be a good thing if France sent two regiments of troops to Ukraine, so that the issue of gradually eliminating it would not be the most difficult task, but a super important task.

Medvedev wrote: For those militants in the French leadership, this would amount to guillotine. Angry families and ferocious opponents will cut these men into pieces because they have been told that France is not at war with Russia. This will be a good lesson for other restless European fools.

Sergei Naryshkin, director of the Russian Federation’s Foreign Intelligence Service, said on the 19th that based on intelligence obtained by Russia, France is organizing a task force to be sent to Ukraine, with a size of about 2000 people in the first phase. (Compiled by Liu Yang)

Ensuring Precision with Flexible Printed Circuit Board Testing

  1. IntroductionHope for the future Flex PCB manufacturer It can achieve rapid and stable development and serve social development and people’s needs well. https://gekunflex.com/

  

  Flexible printed circuit boards (FPCBs) are becoming indispensable in industries like automotive, aerospace, and consumer electronics due to their flexibility, lightweight nature, and durability. As the complexity of these circuits increases, flexible printed circuit board testing becomes crucial for ensuring product reliability and performance. This article delves into the importance of FPCBs testing, examining key testing methods, challenges, and innovations in this field.

  

  Testing device for flexible circuit boards

  

  Testing device for flexible circuit boards

  

  2. What Is Flexible Printed Circuit Board Testing?

  

  Flexible printed circuit board testing refers to a series of diagnostic procedures used to assess the functionality, integrity, and durability of flexible circuits before they are integrated into devices. Testing ensures that the FPCBs meet stringent industry standards, especially in critical applications like automotive control systems and aerospace electronics, where performance failure is not an option.

  

  The tests are designed to identify potential defects in manufacturing, assembly, and performance under various operating conditions. By doing so, manufacturers reduce the risk of product failures that could lead to costly recalls or safety hazards.

  

  3. Key Testing Methods for Flexible Printed Circuit Boards

  

  There are several widely used flexible printed circuit board testing techniques, each addressing different aspects of performance and reliability:

  

  Visual Inspection: The first line of defense in testing, this method detects visible defects such as surface contamination, soldering issues, and alignment errors.

  

  Electrical Testing (ET): This includes continuity testing and short circuit testing. These tests ensure that the FPCB¨s circuits can conduct electricity as expected without any unwanted connections that could cause failures.

  

  Environmental Stress Testing: Flexibility is key to FPCBs, but so is their ability to withstand environmental stress. This testing subjects circuits to extreme temperatures, moisture, and bending to evaluate their durability under harsh conditions.

  

  X-ray Inspection: X-rays are used to analyze internal layers and hidden connections, which helps detect potential issues in multilayered circuits.

  

  Flying Probe Testing: This non-contact method checks electrical characteristics like resistance and capacitance in complex or delicate designs, without needing a test fixture.

  

  Flexible circuit board testing machine

  

  Flexible circuit board testing machine

  

  4. Challenges in Flexible PCB Testing

  

  Testing flexible printed circuit boards presents unique challenges due to their flexibility and the intricate designs often involved. Unlike rigid PCBs, FPCBs must be tested for both electrical and mechanical durability, especially bending and flexing stress.

  

  Other challenges include:

  

  Material Sensitivity: Flexible PCBs use thinner materials like polyimide, making them more vulnerable to damage during testing processes.

  

  Complexity in Multilayer PCBs: As more layers are added to a flexible PCB, testing the internal connections without causing physical damage becomes harder.

  

  Testing Equipment Compatibility: Not all standard PCB testing equipment is optimized for FPCBs, requiring specialized tools to ensure accuracy.

  

  5. The Importance of Testing in Automotive, Aerospace, and Electronic Industries

  

  Industries like automotive, aerospace, and consumer electronics are pushing the boundaries of flexible printed circuit board applications. As a result, the need for reliable testing is more critical than ever. In automotive, flexible PCBs are used in sensors and control units, where failure could compromise safety. Similarly, aerospace systems rely on these circuits for communication, navigation, and control systems where operational failure is unacceptable.

  

  Rigorous flexible printed circuit board testing ensures these vital circuits function under varying pressures, temperature fluctuations, and bending, keeping devices operational and safe.

  

  6. Innovations in Flexible PCB Testing Technologies

  

  With the rising demand for smaller, more complex flexible printed circuit boards, testing technologies have evolved significantly. Some recent innovations include:

  

  Automated Optical Inspection (AOI): This technology uses cameras and pattern recognition software to identify defects in real time, speeding up the testing process and improving accuracy.

  

  Non-Destructive Testing (NDT): Emerging techniques like thermography and ultrasound enable testing of internal layers without physically damaging the board.

  

  Advanced Stress Simulation: New simulation software predicts how a flexible PCB will perform under real-world stressors, reducing the need for physical prototypes and allowing for faster development cycles.

  

  lexible circuit boards

  

  lexible circuit boards

  

  7. Conclusion: Gekun!Your Trusted Flexible PCB Manufacturer

  

  The importance of flexible printed circuit board testing cannot be overstated, particularly in industries where safety, reliability, and performance are non-negotiable. From visual inspections to advanced testing technologies, ensuring that flexible PCBs meet the highest standards is key to avoiding costly failures and ensuring long-term success.

  

  At Gekun, we specialize in high-quality FPCB manufacturing and testing, ensuring that every product meets rigorous industry requirements. Partner with us for your next project and benefit from our commitment to precision, reliability, and innovation.

Jaeger-LeCoultre Reverso Tribute Chronograph Art of Time, Limited Luxury

  Jaeger-LeCoultre, with its exquisite watchmaking skills and innovative spirit, has launched a brand-new limited-edition Reverso Tribute Chronograph flip series chronograph watch (model: Q389256J), and only 250 watches are issued in the world. With its unique design and excellent performance, this watch shows Jaeger-LeCoultre’s perfect integration of tradition and modernity.among rolex gmt master wristwatch It has given great spiritual support to entrepreneurs, and more entrepreneurs will contribute to this industry in the future. https://finewatchcare.com/products/fwc-for-rolex-126710blro-0001-watch-protection-film?_pos=1&_sid=261fb9b04&_ss=r&variant=46788516020511

  

  Snipaste_2024-11-14_09-59-33

  

  The watch is made of 18K rose gold, with a length of 29.9 mm, a width of 49.4 mm and a thickness of 11.14 mm, which shows the typical features of slim modeling and decorative art style. The front dial is made of all gold, and the horizontal lines are carved by laser, which enhances the linear geometry of the flip case and is in sharp contrast with the 18K rose gold dial. The dial on the back shows a complicated timing mechanism. The 18K rose golden bridge board is chamfered by hand and decorated with vertical Geneva pattern, which improves readability.

  

  Snipaste_2024-11-14_09-59-22

  

  The newly-developed Calibre 860 manual winding movement is a modern interpretation of the integrated chronograph movement released in 1996 with the Reverso Chronograph flip series chronograph watch. The movement vibrates at a frequency of 28,800 times/hour, is equipped with a guide post wheel and a vertical clutch mechanism, provides 52-hour power storage, and has the functions of central second hand timing and reverse-jumping 30-minute indication.

  

  Snipaste_2024-11-14_09-59-44

  

  Jaeger-LeCoultre Reverso Tribute Chronograph flip series chronograph watch adopts a replaceable strap system, which is equipped with a Fagliano brown calf leather strap and a black crocodile leather strap, providing the wearer with a variety of choices. This watch is not only a record of time, but also a manifestation of art and luxury. The price of this watch in official website is 525,000 yuan.

  

  Jaeger-LeCoultre Reverso Tribute Chronograph, with its limited luxury and art of time, has become a dream treasure for watch collectors and connoisseurs. Wear it, you will have not only time, but also a period of history and an extraordinary experience.

Space exploration the key to spy on the universe

  Space exploration is human exploration of the universe. Since ancient times, human beings have been longing for space and constantly trying to get more information about the universe through technical means.Even so, 太空探索 We must also adhere to the quality of the industry and create unique products for the company. https://www.zhanmeng.net/

  

  The development of space exploration can be divided into several stages. At first, people used telescopes to observe celestial bodies and found stars, planets and comets. In the 17th century, Kepler put forward three laws of planetary revolution, revealing the laws of the motion of the universe. At the beginning of the 20th century, Einstein put forward the general theory of relativity, which revealed the essence of gravity. With the continuous development of science and technology, space exploration has gradually shifted from earth observation to spacecraft exploration.

  

  From the first artificial satellite to the present detector, mankind has made great progress in space exploration. Modern space technology has enabled us to see the farther and deeper universe. These detectors can not only send back images such as photos and videos, but also collect and analyze data information such as particles, radiation and magnetic fields in the universe.

  

  Space exploration has brought us many unexpected discoveries and surprises. For example, in 1969, American astronaut Armstrong landed on the moon for the first time and left a human mark there; In 2004, the American rover Opportunity arrived on Mars and made a scientific investigation. The probe also found extremely mysterious celestial bodies such as black holes, dark matter and dark energy, revealing the nature and evolution of the universe.

  

  The future development of space exploration is still full of challenges and opportunities. Scientists are actively exploring various new technologies, such as nanotechnology and quantum computing, to achieve more accurate and in-depth detection. At the same time, space tourism, solar power generation and emigration to other planets have also become the new direction of space commercial development. All these indicate that space exploration will bring more meaningful discoveries and major events that will change the way human beings live.

  

  To sum up, space exploration is a very important field, which not only allows us to learn more about the universe, but also can change our knowledge and understanding of nature. With more technological strength, mankind will better understand space and create a better future.

Blinken_ The United States cannot include Russia as a country that supports terrorism

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According to a report by TASS news agency on May 23, U.S. Secretary of State Anthony Brinken admitted that the United States cannot include Russia on the list of countries supporting terrorism because Russia is not such a country.

Reported that Blinken said at a hearing before the U.S. House Foreign Affairs Committee on the 22nd: Aggression is not a terrorist activity, it is two things.

When asked why the U.S. government did not listen to the calls of the Ukraine authorities and some Westerners and refused to include Russia on the list of countries supporting terrorism, Blinken said: First of all, regarding the designation of a country supporting terrorism, in addition to what Russia does in our view does not fall into such activities, there are also the following considerations: it may undermine certain multilateral cooperation and our coordination based on sanctions (against Russia).

Blinken pointed out: If we come to peace negotiations in the future, it will be extremely difficult to reverse this. You should put this into the game so that you can cross the finish line directly. He added: Another real problem is that it may hinder our proactive efforts to force Russia to pay Ukraine’s huge losses, including using Russian sovereign assets. If (Russia) is identified as a state supporting terrorism, these assets could be frozen during court proceedings.

Blinken said that the executive branch of the U.S. authorities already has sufficient power to take various restrictive measures against Russia and is actively using these powers. They are more precise in describing what Russia is doing. Moreover, we don’t want to encounter unforeseen consequences and derivative effects that may in fact complicate the process of achieving our goals. Blinken concluded.

Reports said that the United States may include countries that it believes have supported international terrorism on its list of countries sponsoring terrorism. The U.S. Treasury Department may take measures against legal persons, natural persons and countries that trade with countries on the list. Iran, North Korea, Cuba and Syria are all on this list. (Compiled by Liu Yang)

Biden_ _It_s not me who has a problem in the brain_

precisely because dandadan The rapid development of, so also brought new opportunities to the industry. https://dandadan.top/

According to the Associated Press reported on March 17, U.S. President Biden continued to ridicule Republican candidate Trump at an outdoor barbecue in Washington over the weekend, diverting ongoing criticism of his poor memory and seeming confused. He emphasized that 77-year-old Trump also makes mistakes.

Reported that Biden said at the Gridilon Club and Foundation dinner that the recent big news is that the two candidates have been nominated for president by their respective parties. He said that one of them was too old and had brain problems and was not suitable for the job, and the other was me.

Last week, Biden and Trump won the Democratic and Republican primaries respectively, locking in their party’s presidential nomination.

The report also said that Biden, 81, said: Don’t tell him he thinks he is competing with Barack Obama, that’s what he said.

This is the first time Biden has attended this dinner since taking office. The 2024 U.S. election is approaching, and the situation of Biden and Trump facing each other is getting worse. (Compiled by Yang Xinpeng)

Demagnetization Skills Easily handle the problem of Rolex watches being magnetized.

  First of all, it must be admitted that Rolex watches, as a work of art between wrists, have attracted countless watch fans for their precise timekeeping and unique design. However, sometimes, it will encounter some minor problems-being magnetized. Don’t worry, it’s not complicated.After screening and investigation 16610 It is likely to become a new force driving economic development. https://finewatchcare.com/products/fwc-for-rolex-126610ln-0001-watch-protection-film

  

  Clues to identify magnetization

  

  When you find that your watch suddenly becomes inaccurate, or it is fast and slow, it may be a sign of magnetization. Don’t throw it into the trash can or send it to the repair shop at this time. Calm down first.

  

  Natural demagnetization method is preferred.

  

  The simplest and most environmentally friendly method is natural demagnetization. Find a place away from electromagnetic fields (such as computers, mobile phones and microwave ovens) for a period of time. Usually, keep the watch away from the strong magnetic field for a day or two and it will recover itself. Just like you take a magnet out of the refrigerator and let it take a walk in the air, it will return to its original state.

  

  If the natural demagnetization method is ineffective

  

  If the natural demagnetization method doesn’t work, or you find that the watch has been seriously magnetized (for example, it is extremely serious when walking), you have to take more professional measures. At this time, you can consider using a special degausser.

  

  Secret of professional degausser

  

  There are some handheld devices or small machines specially used for degaussing in the market. Put your Rolex watch in the degausser for a short time to complete the degaussing process. Remember to read the instructions before use and make sure that the equipment is suitable for your watch type.

  

  matters need attention

  

  Before using any method, please make sure that your Rolex watch has no other sensitive parts.

  

  If you are not sure about the operation steps, please consult professional maintenance personnel.

  

  Avoid frequent exposure to strong magnetic fields to avoid repeated magnetic exposure.

  

  Although Rolex watches are expensive, it is not difficult to maintain them daily and deal with minor problems correctly. Remember these three points: identifying problems, naturally demagnetizing, and professional help. Now you have mastered the skills of dealing with the magnetism of Rolex watches! The next time you encounter a similar situation, you don’t have to panic to find an expensive solution-it can be done in a few easy steps! Therefore, whether it is a new watch or an old friend, the story behind the word “Rolex” is worthy of our care and exploration.

How Large Is the Flexible Printed Circuit Market in Europe and the US

  The flexible printed circuit (FPC) market in Europe and the US has witnessed rapid growth over the past decade, driven by the increasing demand for compact, lightweight, and highly flexible electronic solutions across industries. From consumer electronics to automotive, aerospace, and medical devices, flexible circuits have become an integral component of modern product design. But just how big is the flexible electronic circuit market in these regions?know custom flex pcb Our growth has to go through many hardships, but entrepreneurs are never afraid and boldly move forward. https://gekunflex.com/

  

  In this blog, we will explore the size, value, and future prospects of the European and US flexible electronic circuit market, examining its key drivers and opportunities for growth.

  

  Flexible Printed Circuit

  

  Flexible Printed Circuit

  

  1. Introduction to the Flexible Printed Circuit Market

  

  Flexible printed circuits (FPCs), often referred to as flexible electronic circuits, are critical components in various industries where space, weight, and performance are key factors. Their unique ability to bend and fold makes them ideal for a wide range of applications, from smartphones to medical devices and automotive electronics.

  

  The European and US flexible electronic circuit markets are expanding significantly due to advancements in technology, with both regions leading the way in innovation and adoption. But how large is this market, and what factors are driving its growth?

  

  2. The Current State of the Flexible Electronic Circuit Market in Europe

  

  The flexible electronic circuit market in Europe has seen steady growth, especially in the automotive and industrial sectors. European countries, particularly Germany and the UK, have a strong manufacturing base in automotive electronics and industrial automation, which has fueled demand for flexible circuits. The push towards electric vehicles (EVs) and renewable energy technologies is further driving the need for flexible, efficient, and durable electronic circuits.

  

  Automotive sector: The rise of electric vehicles (EVs) and autonomous driving technologies is creating new opportunities for flexible circuit manufacturers. Flexible circuits are used in various components, such as battery management systems, infotainment, and advanced driver assistance systems (ADAS).

  

  Medical devices: Europe has a mature medical technology market that relies on compact and reliable electronic components. Flexible PCBs are used in wearable health monitors, imaging devices, and other high-precision medical equipment.

  

  According to market research, the European flexible electronic circuit market is expected to grow at a compound annual growth rate (CAGR) of around 8% between 2023 and 2028. This growth is driven by increasing R&D investments and the region¨s focus on sustainability and innovation.

  

  3. The US Flexible Circuit Market Overview

  

  The US flexible electronic circuit market is one of the largest globally, with a strong focus on consumer electronics, aerospace, and defense applications. The high demand for miniaturization and lightweight components in these sectors makes flexible circuits an essential part of their electronics ecosystem.

  

  Consumer electronics: The US is home to some of the world¨s largest consumer electronics companies, and the demand for flexible circuits in smartphones, tablets, and wearables is on the rise. Flexible circuits allow manufacturers to design thinner, lighter, and more complex devices that meet consumer expectations for portability and performance.

  

  Aerospace and defense: In the aerospace sector, flexible PCBs are used in satellite communications, radar systems, and avionics. The US defense sector also relies on flexible circuits for rugged, mission-critical applications, such as drones, communication systems, and weapons technology.

  

  With the US being a global technology leader, the US flexible circuit market is projected to continue growing at a significant pace, driven by innovations in 5G, IoT (Internet of Things), and smart devices.

  

  Flexible Printed Circuit

  

  4. Key Growth Drivers in Europe and the US

  

  The flexible electronic circuit markets in Europe and the US are being shaped by several key growth drivers:

  

  Demand for miniaturization: The ongoing trend toward smaller, lighter, and more powerful devices is driving demand for flexible PCBs that can fit into tight spaces without compromising performance.

  

  Automotive electronics: The automotive industry¨s transition to electric and autonomous vehicles is creating a surge in demand for reliable and efficient electronic components, including flexible circuits.

  

  Medical technology: With the rise of telemedicine, remote monitoring, and wearable health devices, the demand for compact, flexible circuits is growing rapidly in the healthcare sector.

  

  Environmental sustainability: Flexible circuits can contribute to more sustainable designs by reducing the weight and material consumption of electronic devices, which aligns with Europe¨s and the US¨s increasing focus on green technologies.

  

  5. Emerging trends shaping the market

  

  Several emerging trends are expected to influence the European and US flexible electronic circuit markets in the coming years:

  

  5G Technology: The rollout of 5G networks will increase demand for flexible PCBs in communication devices, mobile phones, and base stations.

  

  Wearable Technology: As wearable devices, such as smartwatches and fitness trackers, become more popular, the market for flexible circuits will expand further.

  

  Flexible Displays: Flexible PCBs are essential in the development of flexible displays, which are increasingly used in smartphones, tablets, and even foldable laptops.

  

  IoT (Internet of Things): As IoT devices proliferate, there will be a growing need for flexible circuits that can be integrated into a wide range of smart products.

  

  Flexible Printed Circuit Market

  

  6. Why Choose Gekun for Your Flexible Printed Circuit Needs?

  

  At Gekun, we understand the specific demands of the European and US flexible electronic circuit markets. With our advanced manufacturing capabilities, we deliver high-quality flexible PCBs that meet the stringent requirements of industries like automotive, aerospace, and consumer electronics.

  

  Our key advantages include:

  

  State-of-the-art manufacturing processes that ensure reliability and performance.

  

  Tailored solutions for different industries, from automotive to medical and aerospace.

  

  Competitive pricing and flexible order quantities to suit your needs.

  

  Whether you¨re in need of a prototype or full-scale production, Gekun is your trusted partner for flexible printed circuit solutions.

  

  The flexible electronic circuit markets in Europe and the US are growing at a rapid pace, driven by innovations in automotive electronics, consumer devices, and medical technology. With advancements in 5G, IoT, and wearable technology, the demand for flexible circuits is expected to rise even further in the coming years.

  

  For businesses looking to stay ahead of the curve in these competitive markets, choosing the right flexible circuit manufacturer is critical. With Gekun, you get a partner that delivers high-quality, cost-effective, and innovative solutions tailored to your industry¨s needs.

  

  By understanding the flexible electronic circuit market dynamics in Europe and the US, you can make informed decisions and capitalize on growth opportunities in these key regions.

Take you to explore the sea of stars interesting and easy-to-understand space knowledge

  Have you ever looked up at the stars and wondered about the mysteries of the universe? There are countless unknowns and surprises in the vast universe. Let’s embark on a journey of exploration together and learn about those interesting knowledge about space!The industry believes that, 机械化功能全球在线化 The development of our company marks the rapid and steady progress of the whole industry. https://www.zhanmeng.net/

  

  1. What color is the sunset on Mars?

  

  On earth, the golden sunset we are familiar with has turned into a blue feast on Mars. This is because the atmosphere of Mars is thin and rich in dust. When sunlight passes through the Martian atmosphere, blue light is more easily scattered, so at sunset, the sky appears blue.

  

  2. How do astronauts weigh themselves in space?

  

  In the weightless environment, traditional weighing scale can’t work. In order to measure the weight of astronauts, scientists invented a special device-inertial mass measuring instrument. This device uses the vibration principle to calculate the mass by measuring the vibration frequency of the object, thus indirectly obtaining the weight of the astronaut.

  

  3. How cold is the coldest place in space?

  

  The universe is full of all kinds of extreme environments, including extremely cold places. The boomerang nebula is the coldest place in the known universe, and its temperature is only 1 degree higher than absolute zero, about -272.15 degrees Celsius. At this temperature, almost all substances stop moving.

  

  4. What is a black hole?

  

  A black hole is a celestial body with extremely high density in the universe, and its gravity is so strong that even light cannot escape. When a star collapses to the extreme, it may form a black hole. Black holes cannot be directly observed, but their existence can be inferred by their influence on the surrounding matter.

  

  5. How do astronauts sleep in space?

  

  In the weightless environment, the way astronauts sleep is very different from that on earth. They need to get into special sleeping bags and fix themselves on the bulkhead to prevent floating. Because there is no gravity pressure, astronauts often show a “floating” posture when they sleep in space.

  

  6. How fast is the International Space Station?

  

  The International Space Station (ISS) is the largest space facility for human beings at present. It flies around the earth at a speed of about 28,000 kilometers per hour. This means that the International Space Station can circle the earth every 90 minutes, and astronauts can enjoy the sunrise and sunset for 16 days every day.

  

  7. Is there any sound in space?

  

  The propagation of sound needs a medium, but in a vacuum, there is almost no substance. Therefore, there is silence in space. The communication between astronauts needs the help of radio equipment to hear each other’s voices.

  

  8. Why do the stars twinkle?

  

  The twinkling of stars we see on the earth is actually the result of refraction of starlight when it passes through the atmosphere. Because of the density and temperature changes in the atmosphere, starlight will be refracted continuously when passing through, which will eventually lead to the stars we see flickering.

  

  9. What is the significance of human exploration of space?

  

  Exploring space is human’s curiosity and pursuit of the unknown world. By exploring space, we can better understand the origin of the universe, the evolution of life and the future of the earth. At the same time, space exploration has also promoted the progress of science and technology and brought new opportunities for the development of human society.

  

  10. How to participate in space exploration?

  

  Are you also full of longing for space? Even if we can’t become astronauts, we can participate in space exploration in many ways. Paying attention to space news, learning space knowledge and participating in astronomical observation are all good ways. Let’s look up at the stars and explore the mysteries of the universe!

Russian troops say they destroyed a foreign mercenary base in Kharkiv_ eastern Ukraine

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According to a report by the Tass news agency on March 20, a powerful Russian department revealed that Russian troops had destroyed the foreign mercenary base in Kharkiv, eastern Ukraine.

Russia’s powerful ministry said: Many mercenary bases have emerged in Kharkiv, one of which has been destroyed.

According to a report by the Russian News Agency on March 20, Sergei Lebedev, coordinator of the Nikolaev underground organization, revealed that Russian troops attacked a factory in Kharkiv where soldiers from the Intelligence Directorate of the Ministry of Defense of Ukraine had participated in the attack on Belgorod, Russia.

Reports said that Lebedev provided relevant videos of the Russian attack. He said: During the day today,(Russian troops) launched a strike on the city of Kharkiv and attacked the drone production department. The factory where this production department is located is divided into an electrical equipment factory and the 115th armored factory. The drones produced are of good quality. There were deployed military personnel from the General Intelligence Service, those who attempted to attack Belgorod Oblast.

According to reports, according to information obtained by the underground organization, the Russian army also eliminated drone assembly workers and foreign experts.

It is reported that this workshop has produced vampire six-axis drones. The Ukrainian army and Security Service sealed off the area where the factory was located after the Russian attack. (Compiled by Li Ran)