Think you're real tough, riding around on that street bike of yours, popping wheelies and showing off? Try scooting around on this Bombardier Embrio, a combination of motorcycle and unicycle, letting you show off that remarkable balance all the time. A conceptual vehicle powered by a fuel cell and therefore emitting only water as a byproduct, the Embrio was designed to look into the future of transport circa 2025. I'm not sure if drivers will be a lot more ballsy by then or what, because I can't imagine a lot of people lining up to zip around on a unicycle at 70 mph. It does use gyroscopic technology to help you keep your balance, but I'm still not all that confident. That dinky front wheel is just there for when you need to stop or go very slowly, not for when you get scared on the highway. In any case, as I said it's conceptual, so you won't need to worry about getting dared to ride it on I-90.
— Adam Frucci

Diseno Art, via Neatorama