http://www.airshowbuzz.com/videos/view.php?v=f1b3c47d
that's something i wish i had the chance to do!
http://www.airshowbuzz.com/videos/view.php?v=f1b3c47d
that's something i wish i had the chance to do!
it is mathematically impossible for either hummingbirds, or helicopters to fly. fortunately, neither are aware of this.
Bookmarks