According to the survey, electronics centers and supermarkets in Ho Chi Minh City have just launched many attractive incentive programs for television products to stimulate purchasing power. For example, with the program “Supporting Vietnam straight into the World Cup 2022” or “Brilliant with O Ro 2021”, Dien May Xanh system strongly reduced TV prices from 30% to 41%. Accordingly, the 65-inch LG 4K TV UN7290 PTF reduced from 26 million VND / unit to 16 million VND / unit, LG 4K 55Nano 79TND reduced from 24 million VND to 14 million VND / unit, Sony 4K KD-75X90004 from 50 million VND 35 million VND/unit. Similarly, Cho Lon electronics supermarket has programs: “Fire the victory, the TV discount burns up to 50%” and gifts up to 15 million VND, “Welcome Euro – Super product procession, receive big gifts” . Accordingly, the 70-inch Samsung 4K TV UA70TU7000 has the original price of 36.4 million VND/unit, reduced to 16.9 million VND/unit; LG Oled 4K 55 inch 55CXPTA reduced from 60 million VND / unit to 29 million VND / unit; VTB 4K 49 inch reduced from 9 million VND to 4.9 million VND / unit. Many promotions for TV products in the Euro season mùa Other systems such as Thien Hoa, Nguyen Kim also have preferential programs, discounting from 31%-50%. In addition, consumers are looking to buy projectors to watch football with larger and more attractive screens. The machine with the price of 3-5 million VND / unit is the most sought after by users because it is cheap and has a number of specifications. Many models priced at about 7-8 million VND are also quite attractive because they are introduced with many features and clear projection quality. Mini smart projectors, portable projectors with a selling price of just over 1 million VND are also sold out because of their convenience, can connect directly to mobile phones, catch WiFi… Meanwhile, the main projector The company costs up to tens of millions of dong, so buyers are picky. Mr. Trinh Van Hao – owner of an electronics repair shop in District 10, Ho Chi Minh City – noted that cheap projectors are mostly Chinese products, the specifications are “virtual”, so the quality is not high, lacking many functions. . Therefore, consumers should consider before deciding to buy a projector for watching international matches because it costs money and does not achieve the desired image quality.

China’s Long March (Truong Chinh) 5B missile was launched last Thursday A Chinese uncontrolled 21-ton missile is falling on Earth and could land in densely populated areas, experts warn. China’s Long March (Truong Chinh) 5B rocket launched last Thursday is expected to fall back to Earth in the next few days. Jonathan McDowell, an astronomer who tracks objects orbiting the Earth, said SpaceNews that its path was “slightly further north than New York, Madrid and Beijing, and as far south as Chile and Wellington, New Zealand”. The missile can fall anywhere within this range, including oceans and densely populated or uninhabited areas, but most missiles will burn in the atmosphere. Satellite tracking devices have detected missiles longer than 30m cruise at speeds of more than 6.4km / s. China launched the Long March 5B at 11:23 a.m. local time last Thursday to make the first phase of their upcoming space station. The module that the missile carries, dubbed ‘Thien Hoa’, will be inhabited by the three crew members after the space station’s giant structure is complete. State media reported that China aims to complete the China Space Station, known as Tiangong (Tiangong) by the end of 2022, after several other modules have been launched. When completed, the Tiangong Space Station will orbit the Earth at an altitude of 340-450km. China aims to become a space power by 2030 to keep up with rivals, including the US, Russia and the European Space Agency, and create the most advanced space station around Earth. The ISS International Space Station, currently in orbit, takes 10 years and more than 30 missions to assemble since the launch of the first module in 1998. The ISS was supported by five space agencies – NASA (USA), Roscosmos (Russia), JAXA (Japan), ESA (Europe) and CSA (Canada) – but China was initially banned from the United States. However, the unsettled return of the missile could put an end to the Chinese celebration if the vehicle lands in an inhabited area. Cosmic debris watchers have observed it moving slowly and unpredictably to Earth over the past few days and it will be one of the largest uncontrolled debris on record. The Long March 5B is about 33m long, 5.3m wide and although more than 10 tons of space debris has been left in orbit for an uncontrolled return to ground flight, Mr McDowell said “by current standards. , it’s unacceptable to let it come back uncontrollably. ” Holger Krag, head of the European Space Agency’s Office of Space Safety Programs, told SpaceNews that: ‘China is aware of the potential danger of out-of-control’. “It is always difficult to judge the volume and amount of debris left over without knowing the design of the object, but the logical rule is about 20-40% China launched the Long March 5B in May 2020 to test the vehicle in preparation to send people to the moon, but the mission also ended with an uncontrolled return trip. The Long March 5B rocket entered space on 5 May 2020 and crashed to Earth a few days later, just off the coast of West Africa. This has been confirmed by Space Control Squadron 18, a unit of the US Air Force that tracks space debris in Earth orbit. The force says what’s remarkable not only about the size of the missile but also the extent of its uncontrolled dive zone. Before crashing into waters off the west coast of Mauritania, the rocket core flew over Los Angeles and New York.