Nowadays, everything seems to be designed with space-saving in mind. We have folding scooters that can fit in back-packs. We own foldable chairs and tables. The way things are going, it won't be long ...

"Ten seconds. That's all the time it takes to fold," says Dino Chan, as he executes a few quick manoeuvres, transforming the bicycle he's holding into something that is easy to carry. Made from carbon ...