sondra mallen
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Share a little bit of science every day
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Corpse in motion? Dead bodies are still 'constantly in motion' a year after death, scientific study finds
Introduction: A person's life is a process from birth to death. Although everyone's life span is different, everyone will experience death. Generally, the death of the human body is the cessation of the heart and the brain, after which the body will be corrupted, and then gradually become mummified or corpse wax. The body stops functioning after death, but according to the research of Australian scientists, it is found that even one year after death, there will still be different states of movement, and even some movements.
By sondra mallen2 years ago in Earth
How terrible is the "God-level civilization" in the universe? Can easily destroy the galaxy, where are they?
Introduction: With the continuous development of human science and technology, human exploration of outer space has gradually increased. When human beings entered outer space, they discovered that human beings are only a small part of the universe. It can be said that the earth is very small in the universe, not to mention human beings. Because the universe is very vast and full of mystery, many people have also made various conjectures about the universe, the most common of which is the existence of alien civilizations in outer space.
By sondra mallen2 years ago in Earth
The end of the world predicted by the Mayan civilization went wrong. Why are scientists still eager to find the second earth?
In fact, scientists are eager to find another earth that has nothing to do with the so-called Mayan civilization. The main reason is that the actual situation of the earth has become more and more severe, and human beings have an unprecedented energy crisis and environmental pollution crisis.
By sondra mallen2 years ago in Earth
An extremely desperate proposition: human beings or the only civilization in the universe, who created us?
Introduction: With the continuous development of society, the level of human science and technology is gradually improving. Nowadays, people can feel the charm of the vast universe in some sci-fi films or animations, but in fact, human beings know very little about the universe. From the beginning of studying the universe to now, human beings have always believed that there are aliens in the universe, but so far, human beings have not found "traces" of aliens. In recent years, scientists have shown that human beings may be in the universe. The only intelligent creature.
By sondra mallen2 years ago in Earth
What are you afraid of? Why no one dares to swim in the Amazon River? And no bridge dare to cross?
With the continuous development of human science and technology, the scope of human exploration of the earth is gradually expanding. Humans have lived on the earth for millions of years, but human beings have the ability to explore the mysterious areas of the earth for only a few hundred years, so many places on the earth are still unknown to human beings.
By sondra mallen2 years ago in Earth
The barnacle bullied the turtle to the point of "suffering it", why did it become a "coward" when it saw the killer whale?
Introduction: Many people who live by the sea know that many turtles do not die for other reasons. It is precisely because their tails grow out of something similar to a flower that will gradually let the turtles die. This flower-like creature is precisely the most common barnacle in the sea. However, the barnacle, which makes sea turtles extremely painful, cannot exert such a powerful lethality after encountering a killer whale.
By sondra mallen2 years ago in Earth
Scientists discover a "large Earth"? Environment suitable for human habitation, scientists or considering immigration?
Introduction: We live very happily on earth. Why can human beings survive on earth for such a long time? Mainly because the earth's living environment is suitable for human growth. And there are also some necessary conditions, such as the distance between the earth and the sun, the carbon dioxide and oxygen content in the air, and so on.
By sondra mallen2 years ago in Earth
In fact, the whole world is "fake"? Scientist: If it can be fulfilled, human beings cannot "bear"
Introduction: Many people used to have a strong curiosity about human civilization, because there are too many strange phenomena on the earth that cannot be explained clearly by current science. On the way to find the truth, people will inevitably use their super imagination. . Not long ago, a set of scientific data even made scientists guess that the world we exist in is fake. It seems that there are really many secrets in this world that we don't know.
By sondra mallen2 years ago in Earth
Humans started drinking milk as early as 6,000 years ago? Why do scientists come to such a conclusion?
Introduction: A recent study showed that humans began to drink milk many years ago. Scientists have found that South Sudanese have produced milk products six or seven thousand years ago, and some dairy products have continued to this day and are still accepted by the public, so milk products have a long history.
By sondra mallen2 years ago in Earth
Is there life on Mars? The detector returned the picture, scientists: found a suspected growing fungus
According to a report on May 10, 2021, 11 researchers from different countries and institutions agreed to publish a paper in the journal Advances in Microbiology that scientists When the photos were analyzed and processed, it was found that there were some white, shapeless specimens in a crack on the surface of Mars that constantly changed shape and position, and then disappeared within three days. for these phenomena. Some scientists say they have discovered "fungi" that are emerging from the Martian soil and growing in size.
By sondra mallen2 years ago in Earth
Does the multiverse exist? Scientists present first evidence
Between 1912 and 1922, astronomer Hubble measured the spectra of many galaxies and found that their spectra were all redshifted, meaning they were moving away from Earth. In 1929, Hubble compiled the observational data and published his results that the farther away galaxies are from us, the faster they are receding, which means that the universe is expanding. Later, many scientists reversed Hubble's law and discovered that there is a starting point for the universe, that is, the Big Bang.
By sondra mallen2 years ago in Earth