I don't know why this is NEWS (oh, wait, Huffington Post: nothing but wall to wall crazy people. ANYTHING might be "news", there) but damn if it's not a hilarious image.
The iPhone camera is cheap[1] and it actually exposes different parts of the image at different times. As a side effect, taking a picture of a fast-moving object, like a spinning propellor, can result in some VERY interesting effects.