تبدیل دوچرخه به قایق

[moji5]

http://www.toxel.com/wp-content/uploads/2010/03/aquabike01.jpg
Homemade (http://www.toxel.com/tech/2010/03/06/cool-homemade-flying-hovercraft/) amphibious (http://www.toxel.com/tech/2009/10/09/custom-car-drives-on-water/) bike (http://www.toxel.com/tech/2010/03/16/treadmill-bike-concept/) made from water bottles by Li Jin from China.


Eight giant water bottles serve as pontoons and the back wheel fitted with paddles propels the bicycle forward. [via (http://cubeme.com/blog/2009/06/08/diy-amphibious-bicycle-made-from-recycled-water-gallons/)]
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