Latest Stories

Most recently published stories in Earth.

Antarctic krill is eaten a lot every year, is it really impossible to finish it? Krill: Probably Not Extinct
There is a type of shrimp that is swallowed 300 million tons every year, but even so, they are still not worried about extinction. What is the source of this type of shrimp?
By gaut chen3 years ago in Earth
Humans originally have body hair to keep warm, so why do they have to shed their hair and put on clothes?
Biologists have always believed that human beings evolved from ancient apes. The origin of human beings has gone through four links: ape-human, primitive human, Homo sapiens and its contemporary species. Now.
By gaut chen3 years ago in Earth
Scientists have discovered "giant sperm", which fell during mating and were sealed in amber, about hundreds of millions of years ago
Scientists have discovered "giant sperm", which fell during mating and were sealed in amber, about hundreds of millions of years ago
By gaut chen3 years ago in Earth
Effects of pollution
The development of every congested industrial city in the world has created major problems by creating pollution in the environment. The pollution of the factories and people of these cities is thrown openly in small areas. This pollution has also affected the water of rivers and lakes and people have become victims of various diseases. People's hearing is decreasing due to the noise and loud noises of auto vehicles. Toxic fumes from factories cause air diseases. Transporters and industrialists say that we provide cheap transport to people and jobs to people. Manure weakens the soil. But pesticide manufacturers say it is necessary to kill pests that damage crops in order to increase crop production. Toxic water kills aquatic animals. Air pollution spoils the natural beauty. Toxic fumes from a chemical manufacturing factory near the Taj Mahal in India are ruining the beauty of this historic building. Nitrogen oxide gas is included in the fumes emitted by cars. The fumes from the gas in high-pressure compression engines have been proven to be highly toxic.
By zain khan3 years ago in Earth
How big is the Big Dipper? How far is it from the earth?
There are countless stars in the night sky, but there are not many that we can name. Among them, apart from the Polaris, the Big Dipper is the most well-known star.
By daron mychal3 years ago in Earth
The solar system moves 7 billion kilometers every year, but the North Star is always due north. Why is this?
In our universe, whether it is as big as a galaxy or as small as an electron, it is always in motion, even when we think we are sitting still in a chair, the earth is carrying us at every second The speed of about 30 kilometers revolves around the sun, and the sun is also moving, in fact, it is orbiting the center of the galaxy with the entire solar system, and the speed is as high as about 220 kilometers per second.
By daron mychal3 years ago in Earth
Why do two pieces of metal get welded together when they touch in space?
This phenomenon is not mysterious, known as cold welding, has been widely used in industrial production. Although it is called cold welding, it is not because the space is too cold, the two pieces of metal are frozen together.
By daron mychal3 years ago in Earth
Will humanity be trapped in the solar system forever? What would humans do without superluminal speeds and wormholes?
The solar system is a system of celestial bodies maintained by the sun's gravity. That is to say, all celestial bodies within the effective range of the sun's gravity belong to the solar system. Then, according to this definition, how big is the solar system?
By daron mychal3 years ago in Earth
Scientists Take Pictures of the Universe 380,000 Years After the Big Bang, Calling it "God's Face"
Our Universe expanded from a tiny point to a scale measured in light-years, and in the first three minutes, all of the most astonishing transformations took place in the Universe. You won't be able to see these sights even if you are there. Whenever we look up at the sky, we see a scene from billions of years ago, and we take it for granted that this has always been the case, but it is not.
By daron mychal3 years ago in Earth
Why did Earth choose carbon-based life over silicon-based life? What does silicon-based life look like?
From a macro perspective, the earth is a very ordinary planet in the vast sea of stars, but from the perspective of life, the ordinary earth is not ordinary at all, and even the word "legend" is not an exaggeration.
By suzanne darlene3 years ago in Earth
An unacceptable, but helpless fact: we live in the most barren place in the universe
Different countries or regions have different names for the Milky Way. In ancient China, people called the Milky Way Galaxy "Tianhe" and "Tianhan", and in the Western world it was also called "Milky way", you read that right, the literal translation is "Milk Road".
By suzanne darlene3 years ago in Earth
Why is the "ozone hole" hardly mentioned now? Is it a lie of the century, or has it healed?
From the end of the 0th century to the beginning of the 21st century, what were the most mentioned environmental issues? Perhaps the first thing that comes to most people's minds is the greenhouse effect, ignoring another issue that is also of concern - the hole in the ozone layer.
By suzanne darlene3 years ago in Earth