If you didn't come last time, there's a nice bit of BBC coverage from 2012 to give you an idea: http://www.bbc.co.uk/news/technology-19441861 http://www.bbc.co

If you didn't come last time, there's a nice bit of BBC coverage from 2012 to give you an idea: http://www.bbc.co.uk/news/technology-19441861 http://www.bbc.co.uk/news/technology-19441861 Whatever you find fascinating, come talk about it.