Know for their innovative take on household electronics, Dyson's engineering team has come up with a novel way to show off the company's new bladeless fan design. They've taken a room full of the gadgets and lined them up to create a course that moves and loops up and over obstacles. A simple balloon is pushed into the first fan which sucks it into the next, and so on and so on. The real pay off are the sophisticated loops at the end. Looks like fun.