...Courtesy of Pratt& Whitney:
http://www.airshowbuzz.com/videos/view.php?v=175a813d
...Courtesy of Pratt& Whitney:
http://www.airshowbuzz.com/videos/view.php?v=175a813d
it is mathematically impossible for either hummingbirds, or helicopters to fly. fortunately, neither are aware of this.
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