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Notice from the China Coal Society on launching the selection process for the 2022 Coal Youth Science and Technology Awards to all executive directors, governing units, branches, local coal societies, and members of each unit: In order to encourage outstanding young people who ha
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The surface of the earth is not a standard sphere. According to the measurement results in 2020, the height of Mount Everest is 8848.86m, and the depth of the Mariana Trench, the deepest trench on the earth, is 11034 m.
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Atoms are composed of nuclei and electrons. In the classical atomic model, electrons are thought to orbit the nucleus, much like the Earth orbits the Sun in the solar system. If that were the case, electrons would release energy (electromagnetic radiation) as they orbited the nuc
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On July 15, Henan Zhenzhen Biotechnology Co., Ltd. announced that the results of the registration phase III clinical trial of Azivudine Tablets for the treatment of new coronavirus pneumonia indications met expectations. Recently, a marketing application has been officially submi
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Today let’s look at two pieces of news about space. One is news related to technological research, and the other is confrontation between countries in space. The first one. Russia has always been an international leader in the aerospace industry.
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At 5:06 pm on July 13, the moon moved to the closest "perigee" to the earth in the whole year, about 357,000 kilometers. By 2:38 am on the 14th, the moon, the earth and the sun were aligned in a straight line. At this time The moon was the roundest and golden yellow, so what peop
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CCTV News: Reporters learned from the Chinese Academy of Sciences that experts from the Kunming Institute of Zoology, Chinese Academy of Sciences, used scientific methods to conduct ancient DNA genetic analysis and research on the skull fossils of the "Maludong Man" discovered in
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Recently, the research group of Professor Zhou Pinghong from the Endoscopy Center of Zhongshan Hospital, Fudan University and the team of Professor Ji Minbiao from the Department of Physics of Fudan University have developed a fast pathological imaging technology based on femtose
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This year, there are 40 days of dog days! The so-called "three dog days" refer to the collective name of the first, middle and last days. There are 30 or 40 days every year. Since the time between the Beginning of Autumn and "Geng Day" is not fixed every year, and the difference
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The recent weather has not been very friendly to those who grow flowers. The continuous high temperature will cause plants to droop if they are not careful. In particular, some plants have a relatively large demand for water, and some plants are afraid of being exposed to the sun
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There are many plants in the world, but my favorite is the simple aloe vera. One day, when I was helping my mother dry clothes, I accidentally discovered this humble plant at home - aloe vera. It's March now, which is the spring when everything comes to life. There are many plant
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The things you experience in life give you feedback on the truth of your life. This truth may not apply to everyone. It only agrees with those who know you, and runs counter to those who have different ideas.
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