Discover science
How dangerous is the poison in the explosion in Tianjin?
Sodium cyanide exists in conditions that are usually in the form of white crystalline or small granules, easily fatal if inhaled or swallowed.
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Discover surprising science, unexplained phenomena, materials, history, nature and fascinating facts that reveal how the world works.
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Articles & explainers
40,619 published items in this category and its subcategories.
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What action causes you to be penalized when flying?
This action may seem trivial but may cause you trouble for violating flight safety terms.
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Why is Picasso painting always the most expensive in the world?
Many times Picasso's paintings have set a price record in the painting world. Currently, his work still holds the record of
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Where is the highest flagpole in the world?
Jeddah flagpole in King Abdullah square, Jeddah city, Saudi Arabia is the highest tall flagpole in the world today according to Guinness World Records organization.
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How do astronauts sleep in space?
Behind the glamor of a work of the 'universe', astronauts are also ordinary people with sleeps full of dreams on the spacecraft.
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Classification of nuclear reactors
There are many ways to classify nuclear reactors, of which the most common classification is based on the retardants and heat transfer agents used in the reactor.
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4 reasons for Vietnamese people to be proud to talk about the August 1945 Revolution
The following facts about the August Revolution will certainly awaken national pride in each of our young people.
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How did the debris drift when the plane crashed?
Depending on the characteristics and structure of each part, aircraft debris can quickly sink or float on the water and wash ashore.
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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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Unique puppet festival in the UK
The puppet festival is held in many parts of the world, but it is especially popular in the UK - a place to use scarecrows as a human being to protect trees since ancien…
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Spectacular beautiful images of the Earth taken from MSG-4 satellites
The new European Space Agency's (ESA) new severe weather tracking satellite, MSG-4, has just released the first image of the Earth - and it is a breathtaking spectacle.
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The astronaut's luck rite before flying into space
For astronauts, rituals or luck rites play a very important role before they begin their flight into space.
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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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Are there restrictions for the eyes?
Think about whether you can distinguish 1 million colors, recognize a single photon, look as far as the nearby galaxy. That was great enough!
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Detecting suspected aircraft fragments of MH370 in Maldives
Maldives police are examining information on some of the suspected pieces of MH370 that drifted to the island nation, including the same object.