Velocipede: the original name for what became known as the bicycle. Now "velo" is back in vogue with "velomobiles." What are they, and will they catch on?
Putrajaya, the new seat of federal government in Malaysia doesn't have a traffic problem - yet. But already the city governors are telling people to get on their bikes.
The pedal-cycle is not quite the humble form of transport we presume it to be. It's increasingly hi-tech and it's increasingly seeming like the ideal solution to crowded and poluted city centres. And it's increasingly seen as the smart way to travel - and to arrive.