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Where does the oxygen for the oxygen mask really come from?
Oxygen masks on the aircraft will be dropped automatically if the cabin suddenly loses air pressure and helps passengers breathe in a few minutes.
Reaction
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Articles about Reaction
413 published items.
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Strange minerals form on the remains and make the bones green
If you've ever come close and carefully observed the Ötzi Tape, you'll notice tiny tiny blue spots on the skin of this mummy.
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Fear - weapons against human threats
Fear is the natural mechanism of people, helping us to resist or avoid threats.
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Body reaction accuses a person of lying
A liar always tries to cover up the insecurity and restlessness, they find ways to suppress the body's impulses, but invisibly make the muscles become stiff and out of c…
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Why is spicy sweating?
Chili is a popular spice and makes the dish more colorful and bold. But one problem is that when we eat chili, in addition to the typical spicy taste in the tip of the t…
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What will happen in a minute?
Have you ever wondered what will happen in a minute inside your body or in the world? Let Ohay discover what will happen in a minute below.
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Why do some people sweat more than others?
Do you know why some of us sweat more than others?
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Why does the rain make us sleepy?
When it starts to rain, many phenomena will appear in a chain reaction and affect the human body.
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Discovering mysterious caves after 5.5 million years, found dozens of new species of creatures
Just a few kilometers away from the Black Sea Lake, the Movile Cave in Romania is opened after a completely sealed 5.5 million year period.
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Washing flower vases will help fresh flowers longer
A fresh vase of flowers will make your desk or room come alive, brightening the closed space. However, not everyone knows how to keep flowers cut off from the beautiful…
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The phenomenon of
Humans are often attracted to deadly films like The Walking Dead or How to Get Away with Murder, but few know what actually happens when they die. The body has quite int…
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The truth about men's tears
For men, crying is often a reaction to positive, good events.
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The reaction was unexpected when pouring copper melted into Hamburger
Can you guess what the fate of this Hamburger will be? It is known that copper is a metal with a melting temperature of more than 1,085 degrees Celsius, enough to melt a…
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If you know how complicated it is to make bread, you will completely change your look
Adding flour and water to baking powder is the beginning of a magical, magical process that produces delicious and spongy loaves of bread. We will discover what happens…
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Why do we feel lonely?
What is the feeling of loneliness under a scientific perspective?