Hannah and Justin Floyd on wool (and the new material they've created from it).

Hannah and Justin Floyd are the creators of an intriguing material, called SolidWool. The composite is made up of wool, which is used as the reinforcement, and bio-resin that acts as a binder. The wool itself comes from the Herdwick sheep found in the Lake District that was once a staple of the carpet industry but which has recently fallen out of vogue. According to the Floyds, some farmers have taken to burning fleeces because they were fetching next to nothing on the open market. So in...