Having just returned from Japan, I can appreciate how well the Japanese use their creativity in inventing ways of maximising the small amounts of space that they have. You may remember that I blogged about the vertical car parks, where people park their car inside a lift and the mechanism takes it upwards and stores it in a tower (it also turns the car around for you when it brings it back down). Well, they have invented a similar system for the storage of bikes, which was previously a big problem in urban areas. So, I give you, the Tokyo Bike Tree…

(The full blog article about it is available on the Guardian website.)