Science

The launch of the core module of the space station is imminent. Why do we go to space for experiments?
The "Tianhe" core module of the space station is ready! According to the China Manned Space Engineering Office, the countdown to the launch of the core module has entered and will be launched at the end of April 2021. This means that the prelude to the construction of my country's space station is about to kick off, which will be another milestone in China's manned spaceflight.
By sayre laylah4 years ago in Earth
Mars transformation is put on the agenda, the first list of Mars residents is released, but there are no humans
When it comes to Mars, as early as decades ago, many scientists planned to transform it and carry out Mars immigration in the future. The author still remembers that when I was a child watching TV news, I once saw a similar report in the "News Network".
By sayre laylah4 years ago in Earth
10,000 meters deep into the water, in the deepest part of the ocean, the Mariana Trench, the water pressure is unimaginable
The water in the Mariana Trench is crystal clear, but the amazing thing is that as long as it exceeds 100 meters below the seabed, the line of sight will be weakened and the seabed will not be seen clearly. The line of sight is extremely limited. An explorer once set a record of -113 meters. . Why is the line of sight still blurred below 100 meters? The reason is the magnetic field of human beings. As long as they are within a certain depth, human beings begin to have hallucinations and begin to lose their way. For divers, there must be contrast when going to the bottom of the sea. Things can tell the direction.
By sayre laylah4 years ago in Earth
It is expected to hit the earth within 4 years, but the battery with a kinetic energy of 20 tons of TNT equivalent was abandoned by the space station
In March 2021, a major event occurred on the International Space Station. A battery on the National Space Station was discarded. The weight of this battery is not the size of the battery we usually use. The weight of this battery is close to 3 tons.
By sayre laylah4 years ago in Earth
Cosmic events witnessed by mankind: 1994 comet-wood collision, the power of more than 2 billion atomic bombs
What happens when a massive planet hits Earth? As early as more than 6,000 years ago, dinosaurs embarked on the road of extinction. They used their own demise to answer the questions we raised above. Think about it, what would happen if the planets were replaced by comets?
By sayre laylah4 years ago in Earth
Why is 142857 the strangest number in the world, and how is it deciphered?
Friends who like to study pyramids know that there are many pyramids near the Nile River, including the Khufu Pyramid, which is more than 100 meters high. This building covers an area of more than 50,000 square kilometers. Find out how so many stones are put together.
By sayre laylah4 years ago in Earth
Can you believe it? There is plastic in your body, and it keeps accumulating
Can you believe it? According to a scientific report, plastic has contaminated the human body. Confused, I put my chin away, checked the information on the Internet, and found that there is such a thing.
By daron mychal4 years ago in Earth
The information transmitted at the speed of light will affect the physical changes of human beings and achieve a new unity
A person first learns to crawl, then learns to walk, and finally learns to run. Although the perfection of physical function does not mean the overall maturity, but to the stage of running, it has all the conditions for further development, and the next step will enter the formal development stage. There are various indications that human beings are currently at this stage.
By suzanne darlene4 years ago in Earth
Magical Murphy's Law? You may have just heard the explanation, not the connotation
It's unclear when the term Murphy's Law started to appear more and more frequently. Everyone chatting casually, there is a good chance of contacting Murphy's Law. So, what does Murphy's Law mean? Do you really understand Murphy's Law? What kind of life wisdom does it imply?
By suzanne darlene4 years ago in Earth
Why was October 1582 missing 10 days and what happened then? Where did those 10 days go?
"An inch of time is worth an inch of gold, an inch of gold can't buy an inch of time" - "Zengguang Xianwen, Part 1" Time is the most ruthless thing. It will not stop or even go backwards because of people's subjective wishes. It will only flow forward. For everything dominated by time, human beings seem to be active, but in fact they are passive. They can only watch their skin gradually darken, their muscles atrophy, and their body functions decline until they die. Why was October 1582 missing 10 days and what happened then? Where did those 10 days go?
By suzanne darlene4 years ago in Earth
The rich man who entered the cryogenic warehouse 54 years ago plans to be "resurrected" in 2017. How is the situation now?
Birth, old age, sickness and death are things that everyone needs to experience, but there are always some people who think that they have not enjoyed their life well, so they want to extend their lifespan through various methods. But if there is no disease or disaster, there is still hope. If you are terminally ill, or a disease that cannot be cured with the medical technology at that time, it will always make people feel hopeless.
By adalberto alejandrina4 years ago in Earth
"Spiritual Cage" Special Chapter 4: The four major human forces in the apocalypse, the lunar immigration is the biggest threat
The final chapter of "Spiritual Cage" is a link between the previous and the next. While telling us a complete story, it also partially shows the survivors on the ground, leaving enough doubts in the hearts of the audience. A huge, mysterious and full of The doomsday world of crisis is upon us!
By adalberto alejandrina4 years ago in Earth