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Why is the ice slippery?
A question that science has not found an answer for a century and a half. It is still known that the thin layer of water on the ice surface causes this slippery. But the…
Water
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Articles about Water
6,456 published items.
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Why rock in fridge cloudiness?
Curious children will realize that transparent water sometimes creates oddly chiseled stones. The main reason is that the clear water you pour into the ice tray is not c…
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Where is the limit of human endurance?
When diving 18 degrees Celsius, the body loses heat through the skin 25 times faster in the air. The vascular surface shrinks to focus on the internal organs and maintai…
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Decipher the mysterious hot water faster than cold water?
An American scientist discovered the mechanism of the Mpemba effect - known after a Tanzanian student named Erasto Mpemba found that the sugar milk he used to make ice c…
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Human body - a hydraulic plant
To make sure a person died or not, the ancients put a mirror in front of their nose. If you see that the vapor does not settle on the mirror, you know that the person ha…
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Why play on the ice surface?
The ice on the rivers and lakes or on the jars of water in the winter are all closed on the surface of the water, never happened in the case of ice in the bottom of the…
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Why is it difficult to find the bodies of Chanchu victims?
With the Google Earth tool, we can easily see the location of the accident of Vietnamese fishermen in the recent storm Chanchu. Just type in the Google Earth search box…
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The real solution for
The name Bermuda Triangle is used to refer to the waters between Florida, Bermuda and Puerto Rico.
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How we drink?
Can this problem make us think? Very good. We put a cup or spoon of water into our lips and 'slurp' the liquid in our mouth. It is the h & a
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Ice burns hands
When it comes to ice, perhaps you always think it must be very cold, so how can you burn your hands? However, in fact, at high pressure conditions, water can freeze at t…
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Why not fire itself off?
Normally, the process of generating CO2 and water vapor, are substances that are unable to maintain combustion. These substances will cover the fire, preventing it from…
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How does the clay cool the water?
The secret to the cooling effect of these scales is very simple: the water contained in the pot penetrates into the clay wall and slowly evaporates, and when it evaporat…
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Why can water stop firing?
The problem is simple, but not everyone has the correct answer to this question. Here is the explanation of physicist Ia. I. Perenman.
1001 mystery
The mysteries of Pacific Cthulhu
Cthulhu - the most mysterious giant monster in the world, also what is special about the Pacific Water Monster?
1001 mystery
Strangely the tomb made natural corpses petrify
The bodies were buried here because some mysterious cause became natural mummies.