This was too cool not to post.
I was also reminded of this single bladed UAV. Unfortunately, this design is pretty useless, since any efficiency gain you get from the one large blade to provide lift is overwhelmed by the tiny, multibladed propeller doing all the work. Still, it looks cool.
Coming up next: Sydney University Robot Wars videos!!
Robobob: Life of the party | Bear necessities | One step at a time | It's Alive!! | It was only a matter of time... | All work and no play | Two steps forward... | Computers 101 | Computers 102 | Computers 103