Videos
Video: No protection, how long can people live in the universe?
Without a protective astronaut outfit, humans would quickly lose consciousness, be frozen or dry, drifting millions of years in the universe.
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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1,667 published items in this category and its subcategories.
Videos
Video: The power to instantly paralyze the brain of electric guns
When the 50,000 volts current from an electric gun hits the body, the brain will be so shocked that it will not be able to process new information while the entire body'…
Videos
Video: The 24km river in Canada disappears in just 4 days
The Slims River is 24km long, 150m wide and 3m deep through Canada during the past 300 years suddenly disappeared after only 4 days, this is the first time recorded in 1…
Videos
Video: Strong radioactive drinks were once favored by rich American people
Many wealthy Americans have loved Radithor, an energy drink containing radium-rich radioactive elements, in the early 20th century.
Videos
Video: Giant spider web covers the whole field in New Zealand
Visitors discovered a field covered with fine mesh created by thousands of small spiders in New Zealand.
Videos
Video: Lyrids meteor shower blazing in the night of China
Lyrids meteor shower gleamed the night sky over the Changbai Mountain range in Jilin Province, northeastern China.
Videos
Video: The baby comes out of the womb
The moment the baby in Venezuela got out of his mother's womb without the intervention of a medical team, was recorded by a doctor by video.
Videos
Video: China is about to complete the world's longest sea crossing bridge
After the inauguration, the 55km sea crossing bridge connecting Guangdong, Hong Kong and Macau will set the world's longest record.
Videos
Video: US missile defense system shows China must be
US defense officials have confirmed that the High-Level Defense Defense System, also known as the donkey name defense system THAAD has been successfully deployed in Sout…
Videos
Video: Giant mouse trap catches elephants, crushing coconut fruits
Is this a plot to promote Guardians of the Galaxy? When the main character in the video made a giant trap to catch the Rocket Racoon?
Videos
Video: Dangerous germs hidden in Arctic ice are melting
Scientists warn climate change is melting permafrost, which can release many dangerous bacteria and viruses that are dangerous to humans.
Videos
Video: The crab used to snatch the beer bottle off
A man in western Australia records the process of crabs using their larger pairs to clench and flutter the beer cap.
Videos
Video: Discover the shape of a molecule
The shape of an atom is determined by the composition, quantity and arrangement of the atoms in space.
Videos
Video: Loch Ness Monster Monster heads up swimming near the passenger boat
A guest recorded the mysterious monster creature of Loch Ness on the head and swimming near a boat in the middle of the lake.
Videos
Video: A dwarf was discovered and fled in the Indonesian forest
Recently, on the Internet spread a video, including the appearance of the hobbit dwarf that many people were surprised.