![Japanese Man Builds Amazing Dragonfly-like Flying Toys](https://hight3ch.com/wp-content/uploads/2013/04/flying-robot.jpg)
I just posted about the dragonfly robot a few days ago and now this other amazing little flying toy came to my attention. I wonder what a large scale model would look and sound like or if it would be more efficient than a chopper.
I just posted about the dragonfly robot a few days ago and now this other amazing little flying toy came to my attention. I wonder what a large scale model would look and sound like or if it would be more efficient than a chopper.