Telegraph: In a departure from 'blue sky thinking' scientists in Britain have developed solar panels that work better on a cloudy day.
Their material is as thin and flexible as cloth, and can be made in any colour and printed in sheets on a 3D printer.
Although the technology is still at development stage, researchers hope that in future it could be used to make coats or bags which could charge phones or laptops or keep the wearer warm.
It is so lightweight that it could also be fitted to homes cheaply...