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science It has been many years since the development of human civilization. In this overall development process, in fact, there have been different progress in both the overall appearance of a person, in terms of living habits and thoughts. Animals have fixed estrus periods, but why don’t humans do? How do humans control desires 06/29 1911
science Nelson, who works at the National Center for Biotechnology Information at the National Institutes of Health and also studies highly deadly avian flu, found persuasive evidence that the 2009 flu pandemic infected hundreds of millions of people around the world, began with a new fl To stop the human virus epidemic, researchers look for flu viruses at the American pig show 06/28 1936
science In nature, there are about 350,000 plants discovered by humans, and only a small part of the plants that can be exposed to in daily life, and the proportion of plant varieties used for ornamental viewing is even smaller. How magical the plants created by nature can be, perhaps hu It turns out that there will be sounds when flowers bloom 06/28 1256
science "Come on!" "Get up quickly!" The news that the mainland gave the serious illness of the National Taiwan University bear "Tuantuan" has made many people in Taiwan very worried. They spontaneously went to the Big Cats Hall of Taipei Zoo and wrote their concerns and blessings for "T Taiwanese people give Taiwan Cat Bear "Tuantuan" to the mainland 06/29 1252
science 80% of lung cancers are non-small cell lung cancer, which is further divided into lung adenocarcinoma and lung squamous cell carcinoma, the latter accounting for 20-30%, with an extremely high mortality rate. In recent years, many breakthroughs have been made in the field of canc Squamous cell lung cancer: current situation and future treatment options 06/30 1873
science Although scientists have been using topological insulators to demonstrate quantum effects for the past decade, this experiment is the first time these effects have been observed at room temperature. Scientists observe new quantum effects in topological insulators for the first time in room temperature 06/29 1564
science Hello everyone, next, I will use a series of content to introduce the thoughts of the ancient Greek philosopher Aristotle. I have carefully prepared this series for a while, because it is indeed Aristotle is too important. Aristotle is the most important philosopher in the histor Why is Aristotle so important? A scientist called "encyclopedia"? 06/29 1415
science Ant Manor: Bees fly around and buzz, but butterflies always silently. Is this because? Is it different vocal organs or vibration frequency? This is the title of Ant Manor, about bees flying around and buzzing, but butterflies always silently. Is this because? Why are bees flying around and buzzing butterflies always silent? Ant Manor Answer 06/28 1420
science In nature, even an elephant weighing 5 tons will be eaten, but camels are the absolute overlords. There are almost no carnivorous animals eating camels. Does it really have no natural enemies? The magical camel has no natural enemies? The answer is impossible, even the largest an Elephants weighing 5 tons will also be eaten. Why don’t carnivores eat camels? Is it really without natural enemies? 06/29 1198
science On October 25, the reporter learned from the Changchun Forestry and Gardening Bureau that as the weather turns colder, Changchun Friendship Park strengthens, adjusts, fills straw and other maintenance work on artificial straw-woven bird nests hanging on trees in the park, prepari Changchun Friendship Park maintains artificial bird nests to prepare for wild birds to return to their nests for wintering 06/29 1279
science If the Earth does not have an atmosphere, the moon will always be visible. So why can you see it only during the day? The passenger plane cruised at a height of 40,000 feet (12,000 meters) from half a month ago. The moon's appearance in the night sky has fascinated people for tho Why do we sometimes see the moon during the day? 07/01 1104
science Fractals are geometric shapes that show similarity throughout the scale—that is, they all look the same regardless of whether they are large or small. In fact, they are everywhere in nature. We encounter many examples of fractals in our daily lives. The growth of pineapple follow 9 amazing fractals found in nature 07/01 1821
science On a quiet night, we lie in bed and sleep, and unknowingly we have a very strange dream. In the dream, we can sometimes see people and things we are familiar with, and we may also see some strange scenes. When dreaming, the nightmare that makes us feel most panicked is the nightm Can humans control their dreams and enter parallel worlds? Expert: Just recite this sentence silently 07/01 1295
science To form a scientific theoretical system, there must be three prerequisites: First, what is the object of this science? The object determines the content, and the principle determines how to arrange the content and make it a system. What is the content of dialectics 07/01 1742
science That's right, among all the creatures on Earth, human butts are unique, and even human close relatives, such as chimpanzees, bonobos and gorillas, do not have human butts. Among the creatures on earth, why did humans evolve into a unique butt? By-product of upright walking 07/01 1559
science At present, the blood color of most known organisms in the world is basically red or dark red, just like our human blood is red. This is because our blood is rich in hemoglobin, and their biggest function is to transport oxygen, so they are very important to each of us. Because t 1 liter of blue blood 100,000! The horseshoe crab that has reproduced for 400 million years has been "crazy blood drawn". What is the purpose of blue blood? 07/01 1565
science "Itaewon Class" is a Korean comic adaptation drama, and has been loved by many viewers since its launch. Due to the length requirements of Korean dramas, the TV version's plot is more streamlined than the comics. It has been updated for 14 episodes and the finale will be broadcas "Itaewon Class" boldly predicts the ending, and does not criticize it. The male protagonist finally chose the female protagonist 07/01 1877
science JTBC's "Itaewon CLASS" starring Park Seo-joon and Kim Domi is highly discussed. This drama is adapted from a popular online comic of the same name. It ranks first on the DaumWebtoon website with ratings and sales. The TV series was written by the original writer himself and direc Park Bo Gum will specialize in the finale of "Itaewon CLASS"! A guest appearance for the director 07/01 1415
science The title picture comes from the second Korean drama "Itaewon Class" Beginning (시작) NEKO - Itaewon class part2 The fresh style of Korean drama belongs to the last century, and "Itaewon Class" is the correct way to open Korean dramas in the new century. A gentleman takes revenge, seizes the day | Interpreting "Itaewon Class" from the perspective of new media 07/01 1051
science Recently, I am following the Korean drama "Itaewon class". The plot tells the passionate story of a group of aspiring young people. Faced with an unfair world, they must work hard to achieve fairness. No wonder a possessive boss like "Itaewon class" is worthy of having a scumbag's son 07/01 1233
science After 70% off MZUU, RMB 585, RMB 30% off MZUU, RMB 605, RMB 751, RMB PS: In fact, COCO is a bit of a pair of Ouni and the heroine, rebellious girl VS doting her sister, she is cute and adorable. President Wei Yingluo VS Seoul, "Itaewon Class" is the first cool drama at the beginning of the year 07/01 1580
science The Korean drama "Itaewon CLASS" starring Korean actor Park Seo-joon and actress Kim Domi has received great praise since its launch. The finale broadcast last Saturday recorded a 16.548% rating, breaking the drama rating record! However, many viewers are not satisfied with the f "Itaewon Class" finale was criticized for being unfinished. The screenwriter responded: I am the only one who is not good enough. 07/01 1891