As the war in Afghanistan enters its final chapter, Sean Smith's brutal, uncompromising film from the Helmand frontline shows the horrific chaos of a stalemate that is taking its toll in blood
Ever heard of cloud-computing? It's all about data and programs being stored in a central network 'cloud' so that computers become 'lighter' and can run more efficiently. Originally the concept appealed most to businesses who saw the idea as a way to cut down on their hardware in a major way, offloading almost everything to a powerful central server core. But now, mostly thanks to Google, the whole concept of cloud computing is coming to the public. Think of the internet as the cloud, with all of your programs and data living on it rather than on your computer.
