05-17-07, 02:32 PM
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#6
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Über Mom 
Join Date: May 2005
Location: Jerusalem, Israel
Posts: 6,147
Downloads: 5
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Quote:
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Originally Posted by Polak
No it is not real, it's an optical ilusion. 
Playing with frame rates. |
Comments from the 2nd HIND UFO film:
Quote:
Love how the camera's frames per second are perfectly timed w/ the rotor blades...Wonderful effect!! For those that don't get it..NO the blades are NOT sitting still...
(Reply)
It's called aliasing, and it's the same effect that makes tires appear to be spinning backwards in car commercials.
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