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Why does the cut apple turn brown?
The inner part of the apple after cutting often turns dull brown just a moment after being exposed to the air, making the apple no longer look delicious
Oxygen
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Articles about Oxygen
500 published items.
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Why do you still hold the airplane wheels and still live miraculously?
As reported, a 16-year-old boy survived miraculously after sneaking into the aircraft compartment to get free travel from California, USA to the Hawaiian Islands.
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The reason men nose is bigger than women
Strong men have bigger noses than the weaker sex, due to their different sexual structure and energy needs, according to experts at the University of Iowa in the US.
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Oxygen appeared early on Earth
Oxygen may have accumulated in the Earth's atmosphere hundreds of millions of years earlier than previously estimated.
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Things to know about the Fire - The difference between people and things
Have you ever wondered how fire was born? How does fire look like? What is the nature of the fire?
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Shocking research on the origin of life on Earth
New research shows that life on the Green planet was formed before the most essential element for this process was oxygen.
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Yawn makes people wiser?
Previously, many people thought yawning was a sign of fatigue, lack of oxygen. But, Professor Gary Hack at the University of Maryland (USA) has proved that yawning helps…
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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.
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New discovery of catalysts
Researchers at the University of Virginia, USA, have identified a specific location that triggers the activation of oxygen molecules to produce an oxidation reaction on…
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In the future humans can breathe underwater
When combining human DNA with marine algae, scientists from Dalhousie University, Halifax (Canada) discovered that humanity could one day breathe in water like fish.
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Discover one more layer of the earth's core
Until now, the scientific community agreed that the earth core consists of two parts, or two layers, including the outer core and the inner core. Accordingly, the inner…
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A sign of life beyond Earth
Signs of life survival in extraterrestrial planets from findings
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American crocodiles hold the mystery of dinosaur life
During 540 million years ago, the concentration of oxygen on the earth fluctuated strongly.
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Water is a catalyst in explosions
The most abundant material on Earth exhibits some incredible properties when placed in extreme conditions.
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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.