Science

Can humans really fight leopards with their bare hands? 3 people have succeeded, all using the same technique
Adults change into tigers, villains change their faces, and gentlemen change into leopards - "Book of Changes". The ancients liked to use animals to describe a person, and the gentleman was often the highest evaluation. They used the leopard to describe the normality of the gentleman. The gentleman was like a baby leopard. He looked ugly when he was a child, but his hair became shiny when he grew up.
By tannie rusty3 years ago in Earth
A super location that challenges the limits of human cognition, Yi Xue is the hope to crack the secrets of nature
Humans have always believed that time does not go backwards, and it has been an endless continuation of the trend from ancient times to the future; space is fixed. The location of all things is unique at a fixed time, and it is impossible for all things to be in two places at the same time. This is the old view of time and space. According to the technology mastered by modern science, it can be proved that time can be bent, and an object can be in different places at the same time. So the old view of time and space is broken by modern science. This is not science fiction, it is a phenomenon confirmed by scientists' experiments.
By tannie rusty3 years ago in Earth
There were cloned sheep 24 years ago, why not clone humans? Watch what happens to Dolly the Sheep and you'll know
Cells divide many times to form tissues, form organs, and finally become organisms, which means that just one cell can develop into an individual, or just a part of the tissue. After cell division and perfection, it can become an individual, which is common in nature. There are phenomena such as sporogenesis, which do not go through the union of hermaphroditic germ cells, but directly produce new individuals from the mother, which is called asexual reproduction.
By tannie rusty3 years ago in Earth
The Mayans recorded that the earth's civilization is constantly "reincarnating". How many times is the human civilization?
Introduction: Since the earth formed a planet after the Big Bang, it has experienced nearly 4.5 billion years of history. However, there is only one generation of civilization on the earth. I believe many people will feel disbelief, because in this long distance, it is impossible. There is only one generation of civilization. Generations of scientists are constantly searching for the remains of even the slightest ancient civilization on the earth, and some studies have really shown that five other civilizations actually existed on the earth!
By tannie rusty3 years ago in Earth
The truth of the universe hidden in the numbers 3, 6, and 9? Is Tesla's guess correct?
Introduction: The level of human science and technology is constantly improving rapidly. More than 5,000 years have passed since the emergence of human beings. Human exploration of the world has gradually shifted from the current one-acre to the distant and vast universe. It has been 13.8 billion years since its birth, which is an amazing number.
By sayre laylah3 years ago in Earth
Quantum machine learning reaches its limits: A black hole permanently scrambles irrecoverable information
A new theorem shows that information running through an information scrambler such as a black hole will reach a point where no algorithm will be able to learn the scrambled information.
By tannie rusty3 years ago in Earth
The crocodile couple who have not had a baby after mating for nearly 48 years finally found the cause, but the reason is hard to tell!
Introduction: In today's era of very developed Internet, many people often post some videos of small animals they took on the Internet, and many Internet celebrity animals came into being. However, in a zoo in the Polish city of Poznan, there are also With a very famous and star crocodile couple, the woman's name is Luiza and the man's name is Hector.
By tannie rusty3 years ago in Earth
Three Observation Dimensions to Unravel the Mystery of Sanxingdui
Since the excavation of the six newly discovered "sacrificial pits" in Sanxingdui, the world's attention to the bronze civilization of Sanxingdui has become hot again, and various speculations and explanations are even more dazzling. The reason why people feel mysterious about Sanxingdui is because we used to be too accustomed to observe it with traditional eyes and ways of thinking, and use our known "knowledge map" to compare this unknown world. So far, the archaeological excavations of these six pits in Sanxingdui are still in progress, and we do not know how many new things and new phenomena will continue to emerge, which will make people shocked or even more confused. For example, everyone is looking forward to the discovery of text in the subsequent Sanxingdui archaeology, so as to solve the mystery of Sanxingdui in one fell swoop. In fact, this is still guided by traditional concepts: all highly developed civilizations should have written characters. Yin and Shang had such characters as oracle bone inscriptions and bronze inscriptions, but why did Sanxingdui not have them? If no text is found, does the distinctive Sanxingdui civilization still belong to the Chinese civilization system? Therefore, what kind of vision to observe Sanxingdui, to look at the various archaeological relics and relics that have been unearthed and about to be unearthed, so as to lead the scientific road to uncover the mystery of Sanxingdui, is very important at present.
By sayre laylah3 years ago in Earth
Humans are not alone? Expert: There may be at least 36 "alien civilizations" in the Milky Way
Since humans began to explore outer space, there have been more and more conjectures about outer space. For human beings, the universe is vast, so on the way to explore the universe, human beings still have a long way to go. Scientists have been exploring whether there is life in outer space a long time ago, but for the past so many years, this question has still not been answered, and in June 2020, the University of Nottingham in the United Kingdom also launched a related survey.
By crudden elle3 years ago in Earth
Half of them were sacrificed on the way to poop. Sloths are so lazy, why haven't they become extinct?
When it comes to the laziest animals in the world, there are koalas, turtles, giant pandas that are incredibly lazy. But our protagonist today, the sloth, is the undisputed king compared to them.
By tannie rusty3 years ago in Earth
Jupiter is a gaseous planet, so can we pass through Jupiter as we pass through the air?
If we take a spacecraft to Jupiter, we will find that we can't find a place to land at all, so many friends have thought of a question, isn't Jupiter a big balloon? It’s not enough to drive this spaceship directly through it. You must know that the air on the earth can’t be seen or touched. We can come and go freely in the air and do all kinds of free activities. And Jupiter is a gas planet, that's true, but it's impossible for us to pass through Jupiter as we pass through air, why would I say that?
By sayre laylah3 years ago in Earth
The real "guardian" of mankind, if it weren't for him on duty 38 years ago, civilization may have disappeared
Since the birth of nuclear weapons, mankind has known that it is very simple to destroy civilization. Just a 20,000-ton atomic bomb can raze Hiroshima to the ground. What if it reaches 100,000 tons? What will be the consequences? And even after the explosion, radiation will continue to harm living things and the environment. After being attacked by radiation, there will be serious physical changes, or diseases, and death is an inescapable fact.
By sayre laylah3 years ago in Earth