The mechanism in the rotor of a helicopter
(6)Demonstration of the rotation mechanism of the blades of a helicopter propeller. The disk on the ascending and descending axis is called the swashplate, and is responsible for rotating the blades at different angles to change its direction […]
Rafael Nadal spectacularly catches the ball with his racket
Tennis player Rafael Nadal has a fantastic ball, which seems to 'stick' to his racket.
Crash test in 1930
The first car safety tests began in the 1930s. Note: The first commercial car seat belts appeared in 1955.
When you have learned the horn better than driving
A woman drives a car in a video game, and tries to pass between two trucks on a narrow street. The horn is her only weapon.
The magic with milk
A man shows us the 'magic' trick with milk. But how is it that the milk from the small glass reaches the big one and then fills everything else; The 2nd and the 3rd […]
She continued her sleep
A cat sleeping on a shelf has a dream, falls down, and then continues her sleep.
The hypnotic pendulums
15 pendulums are set in order per length, and they all start together. Their different oscillations create a hypnotic choreography.
The real spider-men
New Speed Climbing World Record – IFSC Climbing World Cup Salt Lake City 2021
Loading shells into the truck
A soldier in Russia loads mortar shells, throwing them inside a truck.
Removing parasites from an Asian hornet
Nematode roundworms are removed from the body of a hornet.
Crane collapses in port (Taiwan)
June 3, 2021 at Kaohsiung Port in Taiwan, 316-meter-long cargo ship hits two cranes causing them to collapse. Three workers were taken to hospital with minor injuries.
Some horses win races, some others do that
A horse has learned to do this trick with its tongue, to win a small treat each time.