Videos
Video: NASA makes a virtual tour of the Moon
The video includes photos taken during the 9-year spacecraft The Lunar Reconnaissance Orbiter works.
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 terrifying power of the S-400 missile combination
The S-400 is more capable than the S-300. It can detect targets 600km away and 40–50km high, can simultaneously track 300 targets.
Videos
Shock: 2 people were smoked through American airplane windows at 9km altitude
A Boeing aircraft of American low-cost airline Southwest Airlines has been in distress when the left engine exploded at a height of 9km while flying from New York to Dal…
Videos
Video: The ants are robbing the eggs of the same kind to raise and make
Formica sanguine ants attacked the nest of other ants, killed their queen ants and brought eggs to the rearing nest to be worker ants.
Videos
Video: Pearl formation process in nature
Boys secrete nacre wraps of foreign objects into the body, over many years creating pearls of various shapes and sizes.
Videos
Video: Turn the scene of strange objects flying over the Moon
An amateur astronomer accidentally turns strange objects flying across the surface of the Moon's surface, the video posted on YouTube channel - Don't Stop Motion.
Videos
Video: The phenomenon of waterfalls is rare in coastal Philippines
The location and special geographical features of the Laswitan, Philippines coastal lagoon create a unique waterfall phenomenon during the strong wind season.
Videos
Video: The largest carnivorous dinosaur ever existed on Earth
Spinosaurus is the largest carnivorous dinosaur in the world with a length of 15 meters, more than the tyrant dinosaur.
Videos
See 10 decks of torn cards scattered under the power of hydraulic compressors
To add to the appeal, the Hydrauic Press Channel uses a sharp-edged head instead of the usual round compression head, so 10 thick decks have been cut sweetly with pieces…
Videos
Video: A self-propelled electric vehicle can carry 6 passengers
EZ-GO is a self-propelled, fully electric self-driving car that can support phone charging and free wifi connection.
Videos
Video: China tested high-speed bullet train 350km / h
Fuxing bullet train with a capacity of 1,100 passengers and a speed of 350 km / h needs to overcome dozens of tests before being officially licensed.
Videos
Video: Specialized desert gecko
Gecko Palmetto was always awake until morning because their big eyes were able to retain small particles of water in the early morning fog.
Videos
Video: Asteroids with orbit cannot be explained
Sedna's elliptical orbit about 150 to 150 billion kilometers from the Sun is still a mystery to astronomers.
Videos
Video: Pen diagnoses cancer for 10 seconds
Scientists at the University of Texas, USA, developed a pen-shaped handheld device that can detect cancer in just 10 seconds.
Videos
Video: Compare the size of the world's largest scorpion species
Giant forest scorpion (Heterometrus swammerdami) is the largest scorpion in the world with a length of 23cm, twice as large as the Vietnamese scorpion.