In this episode, we explore the ‘miracle material’ Aerogel, also known as frozen smoke or blue smoke - a substance with unique insulation properties, which has been used by NASA's Mars Rover to collect stardust. We are visited by Espen Hjortland from Beerenberg, who explains how they use Aerogel, through the product Oryza Sil 650 - and what benefits it offers, including space savings.