Science

The "monstrous product" of human transformation
If you want to choose the animal world in the bodybuilding champion, cattle in the "Schwarzenegger" Belgian blue cattle will be a popular candidate. Look at the name, it is known that this kind of cattle is native to Belgium, the Belgian blue cattle and ordinary cattle are not the same, their muscular, male cattle can grow to 1.2 tons of weight; and female cattle weigh 0.7 tons.
By Bar wall3 years ago in Earth
Jupiter has larger oceans than Earth
On January 8, 1610, Galileo, using an astronomical telescope of his invention, discovered the four large moons of Jupiter, which are Io, II, III, and IV.
By Stajila3 years ago in Earth
"Running out of ammunition
In her new book Count Down, Dr. Shana Swan of the Icahn School of Medicine says that declining sperm ratios and changes in sexual development are posing a danger as serious as the climate crisis. If the trend continues, the human race will run out of "ammunition" by 2045.
By Lu Da3 years ago in Earth
The crocodile couple who have not had a baby for 50 years
Hector and Liza are two crocodiles, one male, and one female, the majestic spectacles caimans that have been "in residence" at the Poznan Zoo in Poland since 1973, and have been the centerpiece of the zoo's largest amphibian house!
By Bar wall3 years ago in Earth
A hundred billion locusts gather
The UN Food and Agriculture Organization warned on May 3 that if nothing is done, the current swarm of locusts in northern Saudi Arabia could spread to Iraq, Jordan, Israel, Lebanon, and Syria, with Turkey next on the list!
By Stajila3 years ago in Earth
Suppose there were no humans, would the universe have any meaning?
I believe that the birth of humans in the universe is accidental. Humans are extremely important to the universe because they can provide answers to many questions like the meaning of life and in a way provide a purpose to it.
By Richard Shurwood3 years ago in Earth
It has dazzling color
Looking at dark sky at night for a while, you may see a red star. It has dazzling color. People call it “Mars”. In the solar system, beyond the third planet, the fourth one is “Mars”. It is a planet which is far away from Earth, about 2 hundred million kilometers on average. It is so charming that many scientists and people want to go there. Yes, distance lends enchantment to the view.
By 冯·斯克3 years ago in Earth
The world's top 6 mysteries
Sumatran Dwarfs There are records of wharves all over the world. The ancient Chinese book "Shanghaiing" mentions "Jiangxi" as a dwarf country. The skulls were adult but only 1/3 the size of a modern human. After research, it was found that these were probably new and undiscovered human species, but their stature was very small, with adult women only a few dozen centimetres tall and adult men only 1 meter tall.
By Sukkning3 years ago in Earth
The secret hidden on the moon for forty years
For the moon, mankind has mastered a lot of relevant knowledge and has a certain understanding of the general origin of the moon and the surface environment, and the earth's structure, in general, the moon is no longer mysterious to mankind nowadays, which is the result of scientific progress, and the result of human development.
By Lu Da3 years ago in Earth
AIDS originated from chimpanzees, so what did the first person who got AIDS to do to an ape?
The neat and solemn hospital was still full of people, during which people came and went, all busy with their respective conditions. At dusk, before the hospital closed, a special person came to the blood drawing station. Seeing him, a small change occurred in the eyes of the doctors and nurses. I would rather the medicine on the shelf to produce dust, but I hope the people in the world are unharmed. As we all know, the task of doctors and nurses is to save diseases and cure people, save lives and help the injured, but they all do not like a kind of people. These people look no different from ordinary people, and what they carry in their bodies can make normal people afraid to approach. They are people with AIDS, the body carries the HIV virus can reduce the human immune system, thus destroying the health of people, serious cases can directly lead to the death of people.
By Baudamolova3 years ago in Earth
The violence of butterflies
With an average annual rainfall of 2,500 mm and forest coverage of 70%, the pristine natural ecological environment of Mandingo Township in Jinking County, Hong he Prefecture, Yunnan Province, provides a very good habitat for various wild animals and is a natural gene pool for flora and fauna. A variety of wildlife can be seen here, including a variety of butterflies, and the famous Red River Butterfly Valley is located here. There are more than 400 species of butterflies in the Red River Butterfly Valley, ranking first in the world. Every year from May to June, there is a rare phenomenon of the concentrated outbreak of Arrow-ringed butterflies here.
By Bar wall3 years ago in Earth
The strongest "Star quake" how terrible
Earthquakes are a natural phenomenon known to all of us, and they are not unique to Earth. Theoretically, any planet with a solid crust can have an "earthquake", and for the sake of distinction, we can call it a "star quake". The strength of the "star tremor" varies from planet to planet, so how terrible is the strongest known "star tremor"?
By Stajila3 years ago in Earth