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Secrets of the system
When watching the classic racing movies, are you curious how the drivers only need to push a special button, the car suddenly comes off?
Oxygen
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Articles about Oxygen
500 published items.
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How does oxygen on Earth come from?
Not everyone knows when the origin of the third most common element in the universe appeared on Earth.
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Why can humans live at a height of 2,500m?
Experts finally discovered that it is genetics that helps Ethiopians live at thousands of meters above sea level.
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3 billion years ago gold in the ocean is 10 times more than today
Three billion years ago, gold in the ocean was 10 times more than today, Australian mining scientists concluded.
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Why is vein green?
The blue of veins is visible due to the interaction of light with the skin, the amount of oxygen in the blood and other factors.
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'Great oxidation event' completely changed the Earth
Earth has no oxygen 2.4 billion years ago. Experiencing a leap of evolution, when oxygen appeared, the planet's ecosystem changed completely.
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How do scientists search for aliens?
In our galaxy there are more than 24 extraterrestrial planets, potentially harboring life. That's not to mention the countless worlds that can reside in 100 billion othe…
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The Earth may have swallowed its planet
British researchers make new assumptions that Earth was
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The Earth could have been
New research by scientists shows that about 2.4 billion years ago, the Earth was an ice ball, with ice covering the land and ocean.
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What happens to the corpses under the ocean?
When a corpse decomposes in the ocean, scientists hardly know what happens to this corpse.
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10 interesting things about nature you may not know
Nature is the place to hide many new and unexpected things for people, not everyone knows interesting things that are still out there.
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Learn how to reduce fear of death
Understanding the phenomena and processes before leaving life will help the family know how to please the sick at their last moment.
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Why is the male nose bigger than a woman's nose?
You may not notice it, but the truth is that men have bigger noses than women.
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Interesting secrets about oxygen
According to the US Thomas Jefferson National Accelerator Facility, oxygen is the third most common element in the universe. However, the activity of oxygen makes it qui…
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Tibetans live on high mountains thanks to 'extinct relatives'
According to a recent report by scientists, the reason that Tibetans can live in high altitude areas is thanks to a special gene.