As the we become more depended on the internet speeds need to be increase to be able to keep up. This looks at how they are trailing a 4G internet hotspot in London to let users connect with super fast connection anywhere
Most teenagers will find any reason under the sun not to do their homework. But 16-year-old South Londoner Nick D'Aloisio's excuse is better than most - he has been busy developing an app which has made international headlines and attracted a big investment from a Hong Kong-based billionaire.