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Why does Christmas use Christmas trees but not other trees?
Christmas tree or Christmas tree with many decorative accessories is an indispensable and integral image in every Christmas occasion.
Origin
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755 published items.
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The secret of kiss
Kiss is not simply a way of expressing feelings of lovers, but also contains many surprises, bringing health benefits to people.
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Learn about Halloween festivals
Halloweem feast comes from a ritual in Western countries, on October 31 every year, just the night before the feast of the Southern Ladies.
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Halloween ghost festival and things you don't know yet
Halloween is an annual festival that takes place at the end of October and early November, but is it a festival to commemorate what? Why do people have to disguise and d…
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The scientific origin of Halloween monsters
Werewolves, zombies, ghosts ... the creatures that represent the scaryness of the Halloween season do not automatically appear in stories.
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The origin of oil
Oil is an extremely valuable source of fossil fuels, it takes hundreds of millions of years and many processes to go through, new oil fields are formed.
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The origin of all kinds of renewable energy in the world and the exploitation process
Currently globally, renewable energy is using only 16%, too little compared to its actual potential. Renewable energy is mainly used to apply to the electricity industry.
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What is petroleum?
Nearly everyone has heard or read about oil, the fuel produced by humans in the modern world. But not everyone knows the basic knowledge of this kind of material called
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If you think of the original meaning of sushi as raw ingredients, you are wrong!
Do you believe it - knowing that the original version of sushi is a fermented fish, for the whole year? It is called Funazushi.
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The origin of the 'ghost flight' disturbs London's sky
If you have the opportunity to land at London's Heathrow airport, you will be overwhelmed by the tremendous passenger numbers of one of the busiest airports in the world.
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The strange origin of the name of the world famous companies today
From Apple to Starbucks, the names of our companies still know there are surprising (and sometimes vague) histories behind them.
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Gold does not naturally arise and does not lose itself, but ... falls from the sky
There is a scientific hypothesis that in the early period about 4 billion years ago, the Earth did not have a piece of gold.
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Origin of the name of America
Why do we call America America, not Vespucia? Scientists have asked this question for centuries and here is a most convincing explanation.
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Learn the origin and meaning of Father's Day 2018
Father's Day is an occasion to honor fathers, relationships with fathers and father's influence in society. This day is held on the 3rd Sunday of June in many countries.