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Scientific knowledge, increase knowledge together and explore different amazing worlds
August 02, 2023

Scientific knowledge, increase knowledge together and explore different amazing worlds

01. With an ordinary pencil, you can draw a long line more than 60 kilometers long. 02.Statistically speaking, likelihood of an accident on way to work is about three times higher than on battlefield. 03. The field of view of wo...

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Eight little science and technology knowledge you don't know
August 01, 2023

Eight little science and technology knowledge you don't know

Now that science and technology are developing more and more, we can see traces of science and technology everywhere in our lives, from food coloring, preservatives, cigarettes, etc., to rice cookers, televisions and refrigerators...

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Basic science knowledge in elementary school
July 31, 2023

Basic science knowledge in elementary school

Popular Science Compilation 1. How much garbage is produced in my country each year? (More than 80 million tons) and at what rate is it growing each year? (10%) 2. What harm does garbage do? (1. Pollution of soil, groundwater, air...

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Ten scientific trivia
July 30, 2023

Ten scientific trivia

Why do cicadas shed their skin? The shell (exoskeleton) of cicadas is hard and cannot expand as cicadas grow. When exoskeleton is removed, this is peeling of cicada. (Image from Dongfang IC) The real name of Four Different Elepha...

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Obviously, this scientific knowledge was correct, but even Einstein could not accept it.
July 29, 2023

Obviously, this scientific knowledge was correct, but even Einstein could not accept it.

Education itself is anti-human Objectively speaking, it's hard for people in this world to accept everything we need to learn. Or we can say that study of this question is in itself an anti-human affair. Multiplication tables and ...

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Short scientific trivia
July 28, 2023

Short scientific trivia

Brief scientific information: 1. Raw dumplings sink, boiled dumplings float, because hot air is lighter than cold; 2. Adding salt can make potatoes and eggs pop. Adding salt increases density of water. 3. A parachute made of plast...

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The wonderful cold knowledge that really exists in world will introduce you to various scientific knowledge.
July 27, 2023

The wonderful cold knowledge that really exists in world will introduce you to various scientific knowledge.

01. The beard is fastest growing hair on human body. 02. Coyotes often eat feces of other animals. 03. Wearing yellow will make you appear bigger in front of camera. 04. The average body fat percentage of pigs is around 15%, a...

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Strange cold knowledge that really exists in world, there will probably be some scientific knowledge that you do not know
July 26, 2023

Strange cold knowledge that really exists in world, there will probably be some scientific knowledge that you do not know

01. Ravens have a special hobby, such as pulling other animals' tails. 02.5 Thermometers appeared in 17th century, when thermometers were filled with cognac instead of mercury. 03. Diamond is hardest substance in nature, but not...

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scientific trivia
July 26, 2023

scientific trivia

In everyday life, we often observe amazing natural phenomena, such as lightning, volcanic eruptions, earthquakes, meteorites, etc. ... These natural phenomena have left a deep mark on people's minds, causing people's endless curi...

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Scientific knowledge, let you become 100,000 why
July 26, 2023

Scientific knowledge, let you become 100,000 why

21. Why is sea water mostly blue and green? Looking at sea, I often find that sea water is blue-green. However, when you scoop up sea water, all you see is that it is as clear and colorless as water was in past. It turns out that ...

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