These Kinetic Bird Sculptures Will Leave You Completely Mesmerized

Some of these moving, biomechanical bird sculptures look like they're about to take flight, while others resemble bizarre Muppets made over in metal. But one thing that they all have in common is that they are deeply satisfying to watch, with possibilities for special effects and industrial design alike. » 12/16/14 3:00pm 12/16/14 3:00pm