Science

The reasons why your fridge freezes are revealed, stop making your fridge power hungry and useless
Cleaning is something that every family has to do. While talking to a friend, we got to talking about a common problem. It is the tendency for the fridge to freeze. This problem can be encountered from time to time. When you open the fridge for three or two days, you will find ice.
By Roseto3 years ago in Earth
Musk, known as "God", didn't have a special childhood, but defined his special life
When you hear the name Musk, you think of driverless cars, rockets, Mars, and brain-machine interfaces. It's been called the Iron Man of our time, and some even call him a god. The praise for him is innumerable. But the childhood of such a highly revered man was not so smooth.
By Aliser3 years ago in Earth
The Great Oxidation Event, an important turning point in biological evolution, where oxygen is a toxic and harmful waste product!
If there is one reason why the Earth is vibrant, the atmosphere is a very important one. However, such atmospheres are not uncommon. Of the other planets in our solar system, Mars, Jupiter, Saturn, Uranus, and Neptune all have atmospheres, in addition to Mercury and the Moon.
By Lane3 years ago in Earth
A brief history of mankind: the price of upright walking and brain evolution in humans is not really an advantage
In the evolution of apes into humans, many things were sacrificed. But the sacrifice was worth it because, in the end, we evolved a superior thinking brain unmatched by any other animal. With flexible hands, feet and bodies, humans seem to be invincible.
By Orr Hirshman3 years ago in Earth
If you're going to stay up late, read this article and really understand before you continue!
Today, let's talk about a common phenomenon in our current society, staying up late. This phenomenon has been around for a long time and almost everyone experiences it. And I recently decided to learn to stay up late because of a friend. My friend didn't see him during the New Year. Just a few days ago, he invited me to his house. During the conversation, he told me that he was hospitalized on New Year's Eve due to some health problems. Since then he has never gone out drinking or stayed up late. Yes, he used to be a man who tried his best to enjoy life. However, now he has overdrawn his youthful vigor. If he doesn't follow medical advice and doesn't drink and stay up late, then he is likely to endanger his life
By De pepper3 years ago in Earth
When hot and cold water are put into the fridge at the same time, the hot water freezes first, which is counter-intuitive but true
When I went to my little cousin's house the other day, I happened to run into his mother and asked him to help me freeze the ice water. Then this little guy picked up the hot water he had just boiled, filled a glass, and put it in the fridge. When his mother saw this, she hurriedly took the hot water out and then criticized and taught him. Looking at his aggrieved face, I couldn't help but want to take revenge for him.
By Paul Weiest3 years ago in Earth
5 Interesting Images from the Earth of Living Things
The Gorgonian (Fan Corals) The Fan Corals, also known as Gorgonaria, are marine invertebrates. Each of the corals is called a polyp. Colonies formed by the decoupling of polyps can be of different shapes. Polyp colonies are named this way because they are fan-shaped. Each polyp in fan corals has eight tentacles. Fan corals feed mainly on plankton and catch prey using their tentacles. The shapes of fan corals are closely related to their feeding strategies. They usually grow in the opposite direction to the flow to be able to catch more nutrients.
By Selen Kurtoglu3 years ago in Earth
Earth will reach a tipping point, Antarctica is not ruled out to melting and the sea level will rise by 12 meters
A catastrophic tipping point in the Earth's climate is now approaching mankind. Researchers say that along with the irreversible melting of the ice caps in the polar regions, and the irreversible development of the Amazon rainforest, the "lungs of the earth", towards the savannah, perhaps in a few decades, until the end of the century, the earth's climate may reach the tipping point.
By Kalmi kovova3 years ago in Earth
Why do people want to supplement stem cells nowadays? What value does it have for our bodies?
The human body is composed of 40 trillion to 60 trillion cells, and cells are the smallest structural and functional units of the body, with more than 230 types. Each cell has a relatively fixed survival cycle, for example, 120 days for red blood cells and only 3-5 days for lymphocytes. All cells, on the other hand, are derived from stem cell differentiation.
By Apostolakis3 years ago in Earth
Do you have a lot of questions for children", a treasure of books to answer your various doubts
When faced with the little kid in the house, I usually selectively ignore her because I don't know what kind of things she has in her little head, only that every time she asks a question, I may need to look up the information and then answer it. So when "Do you have a lot of question marks, little one" was no longer a joke, I felt that I needed to solve all the problems in my head in advance.
By Su Wei Li3 years ago in Earth
NASA's new generation of space telescopes will be launched, the target planet has been locked
Since 1996, NASA has planned to build a new type of extremely sophisticated space telescope, and at this time, mankind has just discovered the world of planets beyond the solar system, for the possible existence of life in the universe of exoplanets, but also full of curiosity and expectations.
By Cresville3 years ago in Earth
Why can't we find aliens? The book "Three Bodies" has given us a lot of insight
I'm sure you're no stranger to Liu Cixin's original novel, "Three Bodies". But today we are going to discuss the topic of why no aliens have been found so far. Based on the assumption of existence, of course.
By Salolaherty3 years ago in Earth