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6,624 published items.

Why prehistoric people perish?
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Why prehistoric people perish?

An international team of scientists, led by Dr. James Kennett of the University of California Santa Barbara (USA), has discovered a similar compound of molten glass - fo…

December 18, 2018
Learn about Time
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Learn about Time

Time is a very important part of life. Time is a measure of life, people use time to set landmarks for things. So have you ever wondered why there are 12 months in a yea…

December 18, 2018
Which country is 'heaviest' in the world?
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Which country is 'heaviest' in the world?

According to Live Science, based on data collected around the world for 2005, researchers used body mass index (also known as BMI) and classified. height to estimate the…

December 18, 2018
How far can human eyes be?
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How far can human eyes be?

The vision of the human eye can extend as far as the horizon. If the Earth is flat (not the present sphere), you can even feel the light hundreds of miles away and at ni…

December 18, 2018
Clues to alien life in Antarctica?
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Clues to alien life in Antarctica?

Recently, the Russian expedition team surpassed 12,365feet ice in the Antarctic before discovering a freshwater lake buried deep in the thick ice. Considering the simila…

December 18, 2018
The Titanic is in distress
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The Titanic is in distress

Those who saw the Titanic movie knew that the giant luxury ship sank on April 14, 1912, by crashing a large iceberg about 640km from Canada's Newfoundland. It sank into…

December 18, 2018
Why does the earth divide the seasons?
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Why does the earth divide the seasons?

About 4.5 billion years ago, a Mars-sized asteroid collided with the Earth. As a result, the layers of rock and dust gradually formed into the moon. It also causes the e…

December 18, 2018
The new molecule can cool the Earth
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The new molecule can cool the Earth

Scientists have discovered a molecule in the Earth's atmosphere that can produce a cooling effect, playing an important role in addressing global warming.

December 18, 2018
Earth culture is how many?
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Earth culture is how many?

Biologists try to calculate how many people the Earth biosphere can maintain. Optimistic forecasts suggest that even though humanity is up to 10 billion, it is still pos…

December 18, 2018
The ocean is not the place where cell life begins
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The ocean is not the place where cell life begins

On February 15, the Journal of the American Academy of Sciences said that research by scientists at Osnabruck University in Germany confirms that on-land lakes are the o…

December 18, 2018