Science

Excellent breeding strategy
In the offshore waters, the seawater depth is generally less than 200 meters, but after leaving the shelf waters, the ocean quickly becomes very deep. The average depth of the earth's oceans is 3,682 meters, and the deepest point can reach tens of thousands of meters. Although not all sea areas have a depth of tens of thousands of meters, sea areas with a depth of more than 1,000 meters account for 90% of the entire ocean area.
By Vicky3 years ago in Earth
The most tragic aerospace tragedy: 7 astronauts vaporized in an instant!
Manned spaceflight is a challenging thing. In the early days of human manned spaceflight, there have been many accidents. Some accidents could have been avoided, but due to various reasons, accidents occurred. One of the more famous examples is the Soyuz 1 spacecraft, which was flown by former Soviet cosmonaut Vladimir Mikhailovich Komarov. Before he set off, Komarov knew that the spacecraft had as many as 203 structural problems that could prevent him from returning to the mission.
By sondra mallen3 years ago in Earth
'Mysterious hybrid monkey' spotted in Borneo
There are more than 300 species of monkeys in the world. Although they are all primates, there will be large differences between different monkeys. For example, different types of monkeys may have large differences in body size. There may also be some new species of monkeys that humans have not discovered yet, according to a study published in "Scientific Reports", scientists have discovered a new species of marmosets in the Brazilian Amazon. In addition to the known species of monkeys, there are also some mysterious monkeys. These monkeys are not just some kind of monkeys, but hybrid monkeys. Scientists have discovered a mysterious hybrid monkey in the forest of Malaysian Borneo. Although the discovery of new monkey species will enrich the planet's species diversity, scientists are deeply concerned after the discovery of hybrid monkeys.
By adalberto alejandrina3 years ago in Earth
Famous Experiment - Apes and Children
Humans are primates, so what is the difference between humans and animals? Descartes put forward the philosophical proposition: I think therefore I am.
By suzanne darlene3 years ago in Earth
Babylon Sky Garden
The Sky Garden of Babylon, also known as the Hanging Gardens, is one of the Seven Wonders of Antiquity. The Sky Garden is a three-dimensional gardening technique, which is built on a four-level platform of asphalt and bricks.
By Lu Da3 years ago in Earth
Babylon Sky Garden
The Sky Garden of Babylon, also known as the Hanging Gardens, is one of the Seven Wonders of Antiquity. The Sky Garden is a three-dimensional gardening technique, which is built on a four-level platform of asphalt and bricks.
By Lu Da3 years ago in Earth
How many secrets are hidden in "Changing Mountain"?
Changbai Mountain, is a place full of mystery and mysteries, how many secrets are hidden in it? Located in the southeastern part of Jilin Province, Changbai Mountain, the dividing lake between China and North Korea, is not only a national 5A scenic spot but also listed as one of the ten most famous mountains in China.
By Sukkning3 years ago in Earth
A mirage is an image of other space
Mirage, also known as mirage, is a natural phenomenon formed because of the refraction and reflection of light. We used to learn in the textbook that a mirage is an imaginary image formed by the light reflected from an object on earth and refracted by the atmosphere, which is essentially an optical phenomenon.
By Lu Da3 years ago in Earth
When the brain is developed to 100%, will it become God?
Many people think that human beings are now very advanced in technology and can do everything. Already know the world very well and can find the answer to everything they want.
By Sukkning3 years ago in Earth
When the brain is developed to 100%, will it become God?
Many people think that human beings are now very advanced in technology and can do everything. Already know the world very well and can find the answer to everything they want.
By Sukkning3 years ago in Earth
Why is there a gap in front of the toilet in the United States
The toilet is an essential presence in our daily lives. Some people have calculated that each person visits the toilet about 2,500 times a year, and a person spends about three years of his or her life on the toilet. The flush toilet is considered one of the world's greatest inventions, the famous British magazine "Focus" has invited the country's 100 most authoritative experts and 1,000 readers to participate in the selection of "the world's 100 greatest inventions", the flush toilet even beat the aircraft, computers, electric lights, and other inventions, straight to the top of the list. Although the flush toilet is insignificant, its appearance has made a great contribution to public health. Some historians believe: human civilization did not start from the invention of writing, but the human "civilized shit" and the emergence of the first toilet.
By Baudamolova3 years ago in Earth
Why do bats sleep upside down?
Bats: the flying mammals Bats are a very ancient animal, with the earliest fossil specimens of bats being 51 million years old. Although bats are somewhat bird-like in appearance, when they do not lay eggs or have feathers, they are unique mammals (Adopter). They are the only mammals in the world that can fly on wings, can echo-locate, have a superb immune system and excellent DNA damage repair, carry a large number of viruses without getting sick themselves, and have survived a long history of living for over 30 to 40 years, which is a high life expectancy in the small mammal world!
By Deljewitzki3 years ago in Earth