Videos
Video: NASA can use unmanned aircraft to explore Mars
The plane weighs 1.8kg, equipped with two cameras and solar panels that will help NASA explore the red planet.
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Videos
Video: Super storm Big red star on Jupiter shrinks and changes color
Scientists discovered that the storm, known as the Great Red Stain, was decreasing in width, rising and turning into a deep orange color.
Videos
Video: Crab holding a knife
The video, filmed in a kitchen in Malaysia last week, showed the crab lying in the middle of the sink, cleverly clamping the small knife at it.
Videos
Video: The supersonic plane with the speed of over 2,700km / h is about to be tested
The CEO of Boom Supersonic revealed the engines for the new prototype of the supersonic aircraft ready.
Videos
Video: Glasses help colorblind people distinguish colors
EnChroma glass uses an optical filter, capable of removing some wavelengths of light, helping colorblind people to distinguish colors more accurately.
Videos
Video: Arena scene of pitbull dog death fighting bloody wild boar
A bloody battle arena between pitbull dogs and wild pigs in Indonesia is strongly condemned.
Videos
Video: Save yourself in the ice lake with a pair of screwdrivers
The quick-mindedness saved the man's life from the death scene in the ice lake.
Videos
Video: Dr. Michio Kaku explains why multiverse has 11 dimensions
Although we cannot prove it yet, we believe that our multiverse has 11 dimensions, said Dr. Michio Kaku.
Videos
Video: The 7m asteroid is about to rush through the Earth
The 7m-wide asteroid named 2018 DV1 will cross about 113,000km from Earth on March 2, Space reported.
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Video: Chile created a large marine park as a nation
The park covers an area of 268,000 km2, helping protect the Juan Fernandez Islands biodiversity of Chile in the Pacific Ocean.
Videos
Video: Compare the size of the big mountains in the Solar System
Rheasilvia Mons on the asteroid Vesta is the highest mountain in the Solar System, 2.5 times higher than Mount Everest on Earth.
Videos
Video: A rare film about Hanoi street 50 years ago
Hanoi in the 1970s, the streets were mainly bicycles, only a few motorbikes, many people walking on the sidewalk.
Videos
I thought it would be possible to think of a sword to slash a pair of bullets only in a movie
The bullet can be cut like a cake when it hits the sharp ax blade.
Videos
Video: The salamander entered the cave of the rabbit and swallowed
The video was recorded on the Alice Springs golf course in Desert Springs, Australia, showing that the iguana entered the rabbit hole to find food.
Videos
Video: A guide to first aid for babies
When detected or suspected of having children with airway allergies, depending on the case, there is a reasonable management.