Countries people need science， not scientific development， will certainly become a colony。
Sweden finds Nora Stream 2 culprit, says it 'can't reveal it to EU'! It's winter in Ukraine ......
As you can't imagine, in the last couple of days there have been voices in the streets of Germany saying "Ukrainians get out". Only Germany's intensity is not as strong as France's, so there is a situation where the public insults Ukraine, while the German army is ready to continue to help Ukraine train soldiers.
Ukraine Begins Calling for Iran Sanctions Again
Yesterday morning, Russia sent more than 20 drones to attack the Ukrainian capital Kiev and caused some casualties. Then the news became "Kiev was attacked by 'suicide drones' on the morning of the 17th and called on the world to impose sanctions on the countries that provided the Russian drones." in the mouth of Ukraine.
The two countries with the world's largest rivers alone
A river is simply a stream of water flowing on the surface of the earth and is a major component of surface water. Compared to groundwater, rivers are fast regenerating and easy to obtain, so they are widely used in various aspects of human production and life, such as providing water for production and life, as well as economic values such as shipping and irrigation.
When Hitler came to power, Germany was suddenly rich
In the eyes of many people, Hitler was like an enigma. Before he took office, Germany was in the doldrums, with a large amount of indemnity foreign debts, factories shut down a lot, and the whole country lived in a low atmosphere of grief.
Children walk early and late, suggesting the "IQ" high or low?
Nowadays, the community is getting bigger and bigger, and the buildings are getting taller and taller, and because of the recent hot weather, the pool area at the entrance is full of parents or grandparents with children.
The only place in the world outside the law
In our mind killing to pay for life and pay debts is a natural thing, whether it is the law of our country or the law of other countries in the world, killing is undoubtedly one of the most unforgivable felonies, even in those countries where have banned the death penalty, killing also requires a very high sentence, but can you imagine that in this civilized society there is a place where killing can be done without breaking the law? It is the protagonist in this article, North Sentinel Island.
Changsha volcano will erupt in 10 years?
Tonga volcano eruption woke up people, and more and more people began to pay attention to volcanic eruptions, including some of the volcanoes that have been dormant for many years, such as Yellowstone volcano, Mount Fuji volcano, and Changing Mountain. The Yellowstone volcano is located in Yellowstone Park in the United States, Mount Fuji is located in Japan, and in China, it is the Changsha Chianti.
Facing an observable universe of 93 billion light years in diameter
Have you ever pondered over such a difficult question? The universe is so vast, what is the meaning of human existence? Is it to feel the earthly cycle of life and death, or is it to enjoy the bitterness of the hurried tens of years?
NASA's successful moon landing 50 years ago
This is the real image taken by the last manned mission to the moon by NASA in 1972, Apollo XVII landed on the surface of the moon in the Taurus Littrow Canyon, where the two astronauts carried out three missions to the surface of the moon for a total of twenty-two hours and collected one hundred and ten kilograms of metessfully completing our last human mission to the moon in the 20th century, since then, we Since then, mankind has never landed on this planet, which is 380,000 kilometers away from us, and the Moon, again, has become the existence that we humans look up to.
The probe first reached the planet with temperatures as low as -179°C.
This is a real picture from 1.5 billion kilometers away, and a real image taken by a human probe. The scene you see in front of you is not the Earth, but a most realistic extraterrestrial body, in the picture we can see a more blurred world, if not the probe through the thick atmosphere of this planet, perhaps we can never see the scenery here.
Mayan civilization is too powerful
Although human civilization has only been around for a short period of 10,000 to 20,000 years, ancient civilizations have formed in many regions of the earth during this time, such as the four major civilizations - ancient China, ancient India, ancient Babylon, and ancient Egypt. Some civilizations have disappeared into history, such as ancient Babylon, while others still have a long history, such as the Chinese civilization. In addition to these four civilizations, there is another civilization also lasted for thousands of years, it is the Mayan civilization born in the tropical rainforest.