A human-powered plane provides some special challenges in stability and control. As shown in the photograph of the Gossamer Albatross, the plane is flown close to the ground at relatively low speed, ...

With boats of this type the Vikings controlled large regions of northern Europe and extended their activities into the western Mediterranean. As the picture shows, human power was augmented by square ...

A Designboom reader submitted this new idea for human-powered transportation. There's a video below that shows the machine in action, but the idea is that you hop on the seat, run and - when you ...