Dutch architects transform the world with waste?

This looks interesting although the blurb on the AF's own website is a bit impenetrable, this explanation via the London Community Resource Network makes a bit more sense

Nothing goes to waste in a new exhibition by Dutch architects which shows how to grow mushrooms on coffee grounds, make a playground out of old wind turbines – and how much you can do with a windscreen. The Architecture Foundation's gallery in London is hosting an exhibition using an assortment of scraps: metal offcuts from laser-cutting, fragments of timber cable reels, bits of car windscreens – even a mysterious trough of used coffee grounds.

The exhibition is at the Architecture Foundation, London SE1 2TU and is open until July 31.