Generally the folding aspect of the folding bike ends somewhere at the frame. Not the case with this bike concept from designer Victor Aleman--this one keeps folding at the wheels and breaks down to what...
This folding kayak is held together with canvas and contact cement, which makes it fold-able. You'll need some stuff to make one. Here's a list: For more information and schematics, visit diyfiles.com.
Here's a creative idea--a bike that folds up into its own backpack. Carry the Bergmoench Backpack Bike by Koga up a steep incline, break it back down into bike form and then ride down. Of...
Check out this cool folding bicycle developed by an English design student. It folds up into the space of the bike wheel's 26 inch circumference, and rolls along for easy transportation: LINK
The Happy Bicycle goes from suitcase to bike, and vice versa, in 10 seconds flat. If its 8 to 9 kilos (or about 18 to 20 lbs) sounds a little heavy, not to worry. It...