• Life

    British media commented on “Top Ten Scientific Advances in 2022”

      Recently, the British “Guardian” released ten major scientific advances in 2022 selected by ten scientists. Among them, China’s inhaled new crown vaccine and the use of artificial intelligence to discover antibiotics were selected.   Inhaled vaccines induce mucosal immunity and may provide long-term protection against respiratory viruses, the report said. For people with “needle phobia”, this type of vaccine is more attractive. If these new crown vaccines work as expected, the annual booster shots will soon be a thing of the past. In addition, antimicrobial drug resistance is listed by the World Health Organization as one of the top ten public health threats facing mankind. Antimicrobial peptides are recognized alternatives to…

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  • Life,  Wealth

    “Avatar: Way of Water” swept away the haze of the world film market

      At the end of 2022, the 3D blockbuster “Avatar: Way of Water” created by the famous American director Cameron after 13 years, broke through 1.1 billion US dollars at the global box office one month after its release. , Brazil and other major markets have become the annual box office champions.   Following the first “Avatar”, Cameron has once again built a beautiful and unimaginable alien world. The application of cutting-edge technologies such as 3D virtual photography and motion capture has brought shocking experiences to the audience. The haze of the epidemic in the world film market has injected a shot in the arm.   ”Avatar: Way of Water” focuses on presenting…

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  • Life

    Sweden’s “charging road”

      In order to achieve the two goals of “be the first to become a clean energy-based country that does not use fossil fuels” and “strive to make vehicles on the road achieve zero emissions by 2030”, the Swedish government calls on the people of the country to purchase new energy electric vehicles. However, although new energy electric vehicles have the advantages of cleanliness and pollution-free, due to the far insufficient cruising range, the car often breaks down halfway, so the general public in Sweden is not interested in buying electric vehicles.   After pinpointing the “pulse” of the people in the country, the Swedish Transport Administration began to “prescribe the right…

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  • Tech

    Permafrost “Black Magic”

      Permafrost, a special soil that is below zero degrees Celsius and contains ice, is distributed in high latitudes and high altitudes around the world, such as the Greater and Lesser Khingan Mountains and the Qinghai-Tibet Plateau in my country. Permafrost has extremely special properties, so it can form a variety of peculiar frozen landforms. Groundwater is coming out   An important condition for the formation of permafrost is that the soil contains water, which will form many interesting landforms during the process of continuous freezing and melting.   Subsurface ice, as the name suggests, is the ice formed in permafrost, including frozen ice, buried ice, and veined ice. Ground ice is an…

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  • Life,  Tech

    Lapis lazuli – the magic weapon of the ancients

      There is a kind of naturally produced jade, the color is blue, just like the sky, and it is also dotted with glittering golden minerals, as if countless stars are shining in the night sky. Such a perfect combination makes it glamorous and has been loved by people since ancient times. This is lapis lazuli. sacred stone   People have known lapis lazuli for a long time. As early as 7000 BC in Afghanistan, people were already mining lapis lazuli. Around 4000 BC, the city of Ur in the Euphrates River Valley in the Middle East was already doing a prosperous lapis lazuli trade. Locals consider lapis lazuli to be a…

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