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Oxygen gas exists when humans have not yet appeared
According to geologists, the atmosphere of the Earth's atmosphere is formed about 2.48 to 2.32 billion years ago.
Air
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Articles about Air
2,472 published items.
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Many will go on air exposure to radiation?
In a recent report, UK scientist Michael Lockwood said he conducted a test on the correlation between cosmic currents and sun rays with the sun's radiation over the past…
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Living in the city makes people stupid?
Latest studies show that polluted air reduces intellectual ability and harms the brain.
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Discover new patterns in the movement of granular mixtures
Researchers at the University of Sydney, Australia have discovered new patterns in the movement of granular mixtures, the researchers hope the discovery could help in oi…
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Leverage energy from corpses to relax
You may feel horrified when swimming in a pool where water is heated by burning corpses. But that is the idea of scientists.
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Why is the 2010 World Cup ball difficult to kick?
The players who are attending the World Cup in South Africa find many unusual phenomena in the shots because they are playing football in a place as high as 1,680 m.
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Aircraft should fly like a bird
If the V-shaped planes are like birds, the amount of fuel consumed will be significantly reduced.
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The quietest place in the globe
The most tranquil place of the Earth has been discovered. It was not an isolated island or a remote valley but the top of a wide ice field in Antarctica ...
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Chernobyl Pluton radioactive dust is found in soil
When the Chernobyl nuclear reactor exploded in 1986, radioactive elements were released into the air and scattered throughout the Soviet Union, Europe and the South East…
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How can insect breath under water?
There are hundreds of species of insects that live mainly in water where there is more food on the shore. MIT mathematicians discovered how bugs can breathe underwater.
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Why can't trees be tall?
The famous Douglas fir in the botanical world is more capable than most other plants. But there is still a limit that it cannot overcome, and a new study explains why.
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Football and ball
Football is a sport that has millions of fans around the world. However, the better the sports equipment is, the more sport will develop. That's why Nike had to test 15…
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The sound of a human being acts like a jet engine
Researchers have discovered an incredible correlation between the way air flows in a jet engine and the way the human larynx makes sound.
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How to fly the oil above?
On July 22, 1948, three US B-29 aircraft took off from Davit-Mongson air base conducting flight tests around the world. During the flight, there were two landings 8 time…
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The secret of specialties of heads of state (1)
Each aircraft on duty carrying heads of state, government or royal family is considered to be specialized. The aircraft have very special equipment