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The world's most mysterious island: Easter Island stands thousands of giant stone statues
There are many islands in the world, and islands are formed for various reasons, including but not limited to: coral reef islands, artificial islands, plate separation, and other reasons. In the vast South Pacific Ocean, there exists a mysterious island that is isolated from the world. This island is called Easter Island, also known as the most mysterious island in the world, where thousands of giant statues stand. -
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The world's top 10 manufacturing developed small countries
We know that Japan, Germany are first-class manufacturing powerhouse, manufacturing scale "large and comprehensive", for these world powers, to meet these conditions is not difficult. Do you know which small countries have developed global manufacturing? -
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The world's 7 most recognized mathematical puzzles. Do many mathematicians
Math is a painful course for everyone at the student level, and every time you answer a question it's a torture, yet all we go through is the basic course. In the mathematics world there are seven mathematical problems that have defeated a large number of mathematicians, these can be the world's most difficult mathematical problems. -
The world's largest coal field in terms of storage capacity
Oil and coal are also important strategic resources in today's development. Even though people have found that the use of these resources has a relatively large harm to the human environment, but because of the delay in finding a new resource to replace them, people have adopted a mode of purification. Today we want to introduce the world's storage capacity of a relatively large amount of coal fields, its coal seams up to 1 km thick, the storage capacity of more than 300 billion tons of coal, take a look at where it is? -
The world's most contrary to common sense desert: every rainy season everywhere succulent plants
Desert in our impression, that is an absolute lack of water, so the desert is a yellow sand, and then almost no biological places, and even accompanied by the breath of death, because if lost in the desert kind, it is likely to usher in is death, so for the desert many people are holding a respectful attitude away. But the world is so big, there are always some deserts that are extraordinarily different. The world's most contrary to common sense desert, every August September, everywhere crazy succulent plants, come to understand it! -
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The world's ten rarest beasts
When it comes to fierce animals, you will think of which animals? Many people's first is definitely the lion, tiger and leopard and so on. Many species in the world are endangered and become very rare because of changes in natural conditions and human factors, so do you know which rare beasts in the world? -
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The world's 10 most profitable food companies
As we all know, there are many very large food companies around the world, which have launched many nutritious and delicious food, so do you know what are the world's famous food companies? What are the most profitable food companies? -
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The world's 10 most famous astronomical telescopes
Astronomical telescopes are an important tool for observing celestial objects and can greatly facilitate the search and understanding of celestial targets. People have always been curious about outer space, and the birth and development of astronomical telescopes have facilitated the process of astronomy and expanded people's knowledge of the universe. Do you know what are the famous astronomical telescopes? -
The world's most complex flag
Every country has its own unique flag, which is the symbol of a country. Because of the different cultures of the countries, each country is different when it comes to the design of the pattern, some may be more simple, but some will be on the complex side. There are so many national flags in the world, so which is the most complicated flag in the world? -
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The world's 10 best sounding birds
The world is full of birds with beautiful voices and shapes, and the call of birds is one of the most beautiful sounds in nature. From small to large, colorful, sweet-sounding, bad-sounding, beautiful-looking and ugly-looking. Each bird has its own unique song and style, so, do you know what birds sound good?