The origami kayak and 9 other great folding vehicles

 Whoever knew that origami and transport were such good friends? The art of folding offers a dynamic solution for on-the-go city dwellers with limited space. One such offering is the Oru Kayak -- a rigid, fully functioning kayak that folds up to form its own carry case.

 Australian design student Jack Martinich has given the wheelchair a makeover. It not only looks like a product of the 21st century, but it behaves like one too. The Mobi chair has an automatic folding mechanism so it can easily be taken in and out of the car or stored at home when not in use.

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