Videos
Video: Astronaut kicks on ISS
Astronauts on the International Space Station (ISS) perform ball-passing and ball movements, to celebrate the upcoming 2014 World Cup in Brazil.
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: Is it less wet to run or go in the rain?
Going out on the street and suddenly encountering rain, most of us will choose to run faster (or jog) with the thought of less rain.
Videos
Video: Great way to simply remove the rings tighten your fingers
Removing a ring that is tightening your fingers sometimes is extremely difficult for many people. However, there is a simple, but extremely effective, way to help us sol…
Videos
Video: Chimp climbed the wall to escape the zoo
Seven chimpanzees use twigs to climb the wall and try to escape from a zoo in the US, but are then brought back to the cages.
Videos
Video: 3D printing 10 houses in one day
A Chinese company called WinSun Decoration has invented a 3D printer that can print up to 10 houses in 24 hours, using recycled materials from construction waste.
Videos
Video: Art of stone balance
Michael Grab has mastered the stone balance art to create masterpieces from stone based on deep understanding of physical principles plus passion and perseverance.
Videos
Video: Cars 'ghosts' appear in the middle of a busy highway?
It is now 2014, but there are still many unexplained mysteries in the world. If you believe in the crowded street, can a car suddenly appear as though passing through th…
Videos
Video: ASIMO robots play football with President Obama
The ASIMO smart robot yesterday demonstrated the skill of playing football with US President Barack Obama, during his visit to Japan.
Videos
Video: SpaceX rocket testing Falcon 9 Reusable
SpaceX - Elon Musk's aerospace company has just posted a video demonstrating the vertical takeoff capability (VTVL) of Falcon 9 Reusable (Falcon 9 Reusable - F9R).
Videos
Video: Flying robots play musical instruments
The six American team's flying robots play famous tracks under the new mix, thanks to remote control by computer.
Videos
Video: A close-up of life inside the fetus
A doctor from Lisbon, Germany won the grand prize for reconstructing a small-scale life in a moving state, thanks to an authentic video of the development of a fetus of…
Videos
Videos teaching babies to swim touch emotions
In Western countries, people are exposed to the pool very early. They have swimming classes for children 3 months and older.
Videos
Video: Flock of ferocious whales eating main meat
A flock of killer whales of about 20 in hunger were unable to control themselves and rushed to attack the gray whale.
Videos
Video: Experience Google's self-driving vehicle technology
Google's self-driving car project has now moved to a new stage: making it self-driving in the city after mastering the highway.