Science
Science
Do "mermaids" really exist? In 1975, what was the human capture of a creature with breasts?
Everyone must be familiar with the movie "Mermaid". The movie has a beautiful face, and the lower body is a fish creature, which must have left a deep impression in your mind. In myths and legends, there are also many stories about mermaids. For example, the tears of mermaids will turn into pearls. The oil on their bodies is a good fuel that can burn for thousands of years. Possess the ability to breathe in water, etc. However, these are unfounded stories after all, and we have yet to find a real individual. We cannot take these exaggerated records seriously. But if a child asks you, are there really mermaids in the world? Please don't break her fantasy, protect her curiosity about the world, maybe she can become a scientist who studies mermaids in the future.
By dardani lennon4 years ago in FYI
12 Facts About Tigers You Didn't Know About One of Nature's Most Charming Animals
1. Tigers have stripes on their skin and fur, which are a result of pigmentation. We often say that no two people's fingerprints are the same, and in nature, no two tigers have the same stripes.
By dardani lennon4 years ago in FYI
How to overcome your own fears? It's not hard to do
Since ancient times, there has been a specific thing in human genetics, fear, we will be afraid of the dark night, death, unknown things, and even certain animals, such as snakes, tigers, etc. It is probably that the old ancestors were greatly injured by these things, so that these fear signals formed an instinctive response, which was passed down from generation to generation, and people can't get rid of it completely until now.
By dardani lennon4 years ago in FYI
Brother Flathead was bitten by a venomous snake, is it enough to sleep? Scientist: May not wake up!
It is said that Brother Pingtou is the natural enemy of snakes, and Brother Pingtou eats snakes just like humans eat strips. No matter what kind of snake it is, he has to be soft in front of Brother Pingtou. It seems that he has never heard of Brother Pingtou's mistakes. Everything has a probability. If Brother Pingtou made a mistake and was bitten by a highly poisonous snake, what would happen? Recently, I also saw such a discussion on the Internet, saying that "Brother Flathead was bitten by a snake, just take a nap"! Is this true, Brother Flathead's ability to detoxify snake venom is so extraordinary? There are also many professional reviews online!
By dardani lennon4 years ago in FYI
The manned space command hall was exposed, the level of science fiction overwhelmed NASA, and the White House adviser looked ashen after seeing it
According to a report by ITASS on May 3, the successful launch of Tianhe, the core module of the Tiangong space station, has attracted worldwide attention. At the same time, the command hall of the manned space flight was also exposed. There is a large display screen in the hall, which can display various control information in real time, which looks very sci-fi. It is reported that the science-fiction level of the operation and control hall overwhelms NASA, and the White House adviser's face is not very good after reading it.
By dardani lennon4 years ago in FYI
How long is the longest day in the solar system? Venus gives the answer
Data obtained by reflecting radio waves from Venus — treating Venus as a giant disco ball, says one scientist — shed new light on Earth's closest neighbor, including precisely calculating the duration of Venus' day .
By dardani lennon4 years ago in FYI
Deviated from orbit in 8 minutes, "one arrow and two stars" declared a failure
According to British media reports, the National Aeronautics and Space Administration NASA let helicopters fly on Mars. This feat, which was directly evaluated by the media as a "Wright Brothers moment", will bring revolutionary changes to space exploration.
By dardani lennon4 years ago in FYI
Transformation of Organ Transplantation: It took them 8 years to bring organ transplantation into an era of no ischemia in the whole process
Organ transplantation, known as a great technology with epoch-making significance in the field of biomedicine in the 20th century, is a new medical model for human beings to change traditional treatment methods and save lives for patients with various organ failures. The author called "organ transplantation a miracle of the twentieth century" that revolutionized the field of medicine.
By dardani lennon4 years ago in FYI
Is the future of Mars unpredictable? Scientists: The deadliest problems cannot be solved
Mars is currently the most promising planet for human beings to discover extraterrestrial life and settle in. However, due to the limitations of technology and the long distance, human's understanding of Mars is still on the "surface", and knowledge about the internal structure and origin of Mars is still unknown There are big vacancies. In July 2020, China's "Tianwen-1" and the American "Perseverance" were launched successively, targeting Mars, and I believe they will bring more Mars-related data and knowledge.
By dardani lennon4 years ago in FYI
Scientists warn: Earth may undergo subversive transformation! Atmospheric oxygen levels return to 2.4 billion years ago
Today, the oxygen-rich atmosphere has shaped a blue planet like no other in the universe, and countless life is thriving on Earth. However, this atmospheric environment is not "the norm" on Earth. Imagine if there was a fundamental shift in the composition of Earth's atmosphere, would humans still exist? In fact, scientists have predicted that in the future, the Earth's atmosphere will return to a methane-rich, low-oxygen atmosphere, which will not only threaten the entire human civilization, but also put the entire planet's life at risk.
By dardani lennon4 years ago in FYI
If 58 million Tyrannosaurus rex suddenly appeared on the earth, what disaster would mankind encounter?
In the movie Jurassic World 2, humanity faces a moral dilemma: When resurrected dinosaurs are threatened by a volcanic eruption, should we save them or let them go extinct again?
By dardani lennon4 years ago in FYI
