Discover science
Things you probably didn't know about the ultimate weapon: Hand grenades
Let's learn about hand grenades, an indispensable equipment on the modern battlefield.
Discover science
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.
Discover science
Why is reading a book in the back of a car so easy to get car sick?
Reading a book in the back of a car can make you feel tired, because your eyes and ears are now 'arguing' intensely, and the brain has to find a way to solve the problem.
Discover science
Top 7 most expensive fabrics in the world, some made from diamond chips
Here are the most expensive, expensive fabrics in the world, with extremely demanding and rigorous production process, contributing to the price of clothes or fashion ac…
Discover science
Dangerous flying angle of asteroid erasing dinosaurs
The meteorite caused the extinct dinosaur to crash to Earth 66 million years ago from the northeast at its steepest angle, maximizing the release of climate change gas.
Discover science
The Great Journey of the Huns: Leveling Central Asia, invading and capturing Rome in tribute
After being weakened and divided by the Han Dynasty, a part of the Huns decided to migrate to the west, opening a whole new history for this warlike nation.
Discover science
Strange phenomenon in South America: Earth is about to reverse?
Many satellites and spacecraft have been troubled by the anomalous change of the Earth's magnetic field, which could signal a repetition of the geostational phenomenon f…
Discover science
The vast mineral mine in the Atacama desert looks from space
The photo was taken on June 26, 2019 in a special area of the Tarapaca region in northern Chile, where the largest caliche mines (or Chilean matches) can be found.
Discover science
3 things you didn't know about dynamite - an important invention of Alfred Nobel
Dynamite is one of the important inventions of the 19th century and it brings both positive and negative effects to the world. But to this day, the knowledge of dynamite…
Discover science
How to escape the submarine in distress?
How to free the submarine crew in an emergency?
Discover science
The largest crane in the world, capable of lifting 5,000 tons of cargo at a time
Big Carl or SGC-250 crane with a height of 250m is the largest crane in the world today
1001 mystery
The mysterious 'Glacier Mouse' has no solution
In some parts of the world, you can find bright green moss balls scattered across the glacier.
Conquer Mars
Why do humans need to breed with 'immortal creatures' if they want to live on Mars?
According to experts, the cells were crossed with the DNA of the organism
Oceanography
How dangerous is the worm appearing in Vung Tau beach?
Fireworms belong to a group of dangerous organisms, with a silk undercoat containing toxins, irritants, skin lesions, they eat snails and clams.
Oceanography
Why do some reefs change colors when they are 'stressed'?
Instead of bleaching, some corals tend to change color as ocean temperatures fluctuate. This is a recent mystery that scientists have found out.
Archeology
The grave robbery is notorious but the thieves miss the extremely valuable things
Archaeologists in the process of clearing the ruins, found that the clothes worn on the tomb owner were torn, showing that the thieves had expected to find valuable trea…