Your program is about to begin. But before you start streaming, you’ll need to log in.Or sign up, if you don’t already have an account. Your program is about to begin. Sign me up Or Log in The Secret Story of Stuff Materials scientist Zoe Laughlin explains the science behind new materials that will change key aspects of our lives - including innovations in healthcare, transport, fashion and more. Genre: Science and Technology Preview Air Dates Extras The Secret Story of Stuff Preview The Secret Story of Stuff Preview Watch a preview of The Secret Story of Stuff.