Videos
Video: Human brain size compared to other animals
Elephants have four times the brain of the human brain but less cortical cells, where their cognitive function is concentrated.
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: 'Flight' Air Flyboard breaks the world record with a roadmap of 2,252 meters
Franky Zapata - who invented the Flyboard Air jet medium, has set a new world record for the farthest flight ever made by hoverboard.
Videos
Video: Jellyfish in the deepest ocean ditch in the world
US scientists discovered a mysterious glowing jellyfish in the Mariana ocean trench with a depth of 11,000m.
Videos
Video: Designing Iron Man's laser shooting gloves and Captain America
No need to have billions of dollars like Tony Stark or SHIELD, two Allen Pan and Grant Imahara can also create a glove to shoot lasers like Ironman, or Captain America's…
Videos
Video: Mysterious sandstorm pits a few dozen meters high in the desert
The workers in the desert of Saudi Arabia were shocked to discover a mysterious hole that could spray sand several dozen meters high into the air.
Videos
Video: How does an ATM work?
It turned out that inside a hundred-kilogram ATM machine, there were more than 400 parts, including connection card readers that compared data with banks.
Videos
Video: Watch a terrible devastating dragon like apocalypse in Colorado
A driver recorded the horrific devastating cannons in the area it swept in Colorado, USA.
Videos
Video: The shocking moment of the plane hit lightning in the sky
A new video posted online made viewers shudder when they saw an aircraft seemingly struck by lightning in a storm in the northwest sky of Saudi Arabia.
Videos
Video: Watch the New Shepard rocket land on Earth
The private space company Blue Origin just posted on YouTube a video showing the process of their New Shepard rocket returning to Earth from space, under the rotation of…
Videos
Video: Solar energy machine to supply water and Internet
A Walty computer development company, using solar energy, to provide clean water, electricity and Internet connection.
Videos
Video: British plumber flying car
A British plumber realizes his dream of flying into the air as he builds a gas engine powered by natural gas.
Videos
Video: Foam can lift more than 70 tons of concrete
With lifting force of 70.8 tons / m2, PolyLevel is a foam material that can fill the gaps below the building and bring the settlement back to its original position.
Videos
Video: The spacecraft-like structure is controversial in the Egyptian desert
Through Google Earth, a group of UFO hunters discovered strange buildings with many circles and sharp peaks on the desert near Cairo, Egypt.
Videos
Video crane 'drop' Airbus A-320 aircraft
The 200-ton crane was hoisting an Airbus A-320 at India's Begumpet airport, losing its balance, causing them to collapse.
Videos
Video: The man who possesses the esper power through the object?
The man calmly walked through the building's glass door like there were no obstacles in front of him recorded through security cameras.