02/04/2016 GMT

Click takes a look at graphene, the wonder material everybody has been talking about and how it may one day change the look of our devices. They are at CalTech where researchers have managed to come up with a new method to grow good quality graphene, a problem the industry has been trying to solve for some time. We also visit the UK's graphene institute where scientists are adding graphene to lots of different compounds to see how it can be used to revolutionise the way we filter water including seawater, damp proof our houses and make aircraft environmentally friendly.