Videos
Impressive numbers when the Earth shrinks with 100 inhabitants
Do you know how many colored people on Earth on our planet, how many left-handed people, many homeless people, how many people are overweight ...?
Videos
Watch videos about science, nature, animals, engineering, technology and unusual events, with explanations that add context to what you see.
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Articles & explainers
1,667 published items in this category and its subcategories.
Videos
Video: The secret to predict when the rain will come
Monitoring the time of the mountains, the remote tower covered with rain can help you determine exactly when the rain will come.
Videos
Video: The reason why things cannot revive after death
When people as well as other animals die, the cells will stop working, the body gradually decomposes and cannot be resurrected.
Videos
Video: Evolutionary journey of human skin color
Human skin color is now the result of a long evolutionary process under the guidance of light from the Sun.
Videos
Video: The process of forming hiccups in humans.
Charles Osborne began to hiccup in 1922 after being hit by a castrated pig, 68 years later, he died.
Videos
Video: Learn about the two types of radiation that surrounds us
When it comes to radiation, we often imagine big explosions or scary transformations, but that's incomplete.
Videos
Video: Red dragon nozzle sweeps the Mexican townspeople thought to be the end of the world
The red dragon hose swept across a town in Mexico, frightening many locals.
Videos
Video: Giant water vortex appears on the island of Greece
The strong sea breeze creates a giant whirlpool on the coast of Kassiopi village resort on the island of Corfu, Greece.
Videos
Video: The threat of war from high-tech weapons
Network warfare is the application of high-level information technology in commanding, tactical and intelligence operations in modern warfare.
Videos
Video: The 'monster' machine produces 300 bricks per minute
India's SnPC produces a high-speed brick machine, capable of producing 300 bricks per minute, saving a lot of time and effort.
Videos
Video: WannaCry's terrifying spread rate
Less than a minute, the computer on the same LAN has been infected with malicious code without user interaction.
Videos
Video: NASA develops vegetable greenhouses on the Moon and Mars
NASA is developing a greenhouse project with the University of Arizona in the hope that astronauts can grow their own vegetables in future missions on the Moon or Mars.
Videos
Video: Interesting things about plastics that change the world
Polymers appear in all things in everyday life of people, there are countless shapes and different applications.
Videos
Elon Musk's 'Bland' company launched the first video tunnel
You have heard of traffic congestion avoidance company, The Boring Company - Bland Company (a way of naming
Videos
Video: History of inventing gunpowder
Chinese chemists accidentally invented gunpowder when looking for ways to make drugs that help immortal humans in the 9th century.