Read the full story at Fast Company.
In 2006, a team of architects were tasked with building a playground with volumes that kids could crawl into and play. Jos de Krieger—then an intern, now a partner at the Rotterdam-based architecture practice Superuse Studios—remembers looking at airplane fuselages and grain siloes, before stumbling upon a stack of decommissioned wind blades in an industrial part of town. An idea was born.