This visual effect he achieved by knowledge of physics.
YouTube has gained immense popularity movie, where the helicopter takes off as if with a fixed screw.
For the week the video was viewed more than 2 million users.
The author of the video – operator Chris Frey. This visual effect he achieved by knowledge of physics.
The shutter of her camera set to a frequency equal to the duration of one rotation of the rotor of the helicopter. The effect is stunning: it seems that the screws remain stationary.
The practical application of his invention Frey has not yet been invented.
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