Hind UFO - Wagon Wheel Effect

What’s so interesting about a Hind flying in the sky? Well its because this one doesn’t have its rotors moving and still flies! This is called the Wagon-Wheel Effect where the eyes perceive a spoked wheel to rotate more slowly than the true rotation hence the optical illusion of the immobile rotors. If you think this is a toy Hind, the 2nd clip would prove this wrong. 2 video clips after the jump.

Hind UFO






Part 1





Part 2




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