While we are really not that close to the Flying (domed, fold into a suitcase, compact) cars as seen on The Jetsons we might be able to check out this concept bike sooner made by Nulla (Minimalist Concept Bike) which has no (none, zilch, nada) spokes made possible by what is known as a direct-gear-chain drive system and as you can tell most of the actual frame has been taken away as well (almost ghost riding) .
