Technology
The next step in the silicon industry's steadfast pursuit of ever smaller and faster chips has been unveiled.
Intel has shown off what it says are the world's first working chips which contain transistors with features just 32 billionths of a metre wide.
Users of Metaplace, as it is known, can build 3D online worlds for PCs or even a mobile phone without any knowledge of complex computer languages.
Mark Zuckerberg announced incentives to firms and individuals who create "innovative and disruptive programs".
Some estimates predict that 80% of active internet users will be using a virtual world in four years' time.
The report said cyber crime had become increasingly professional and was now a multi-billion dollar industry.
