Nations are building their arsenal of cyber attack tools that could disrupt power and water supplies. We take an in-depth look at these weapons of mass disruption and what's being done to counter them
Find out how people get drawn into cults
We reveal why there's a rebel in all of us
How mimicking plants could give us eternal energy
Tablet computers on test – does the iPad win?
Focus is the BBC’s science and technology monthly magazine. Jargon-free and accessible, you don’t need a PhD in particle physics to enjoy reading it. All you need is a quizzical mind that wants to understand the world around you, and gain a fact or two to keep up your sleeve in a pub quiz emergency.
With articles on everything from astronomy to archaeology, genetics to geology, you’re bound to find a piece to sink your teeth into. There’s also useful reviews on the latest bestsellers, websites, games and cutting-edge gadgets; advice and opinion from experts; news; stunning photography; and answers to your questions in the ever-popular Q&A section.