The US and North Korea's neighbours fear Pyongyang's ultimate goal is to put a nuclear warhead on a long-range missile that could target the west coast of the US, but it is not believed to have mastered the technology yet.

BBC: North Korea in nuclear warning after UN rocket resolution

The Emotiv EPOC headset - the first Brain Computer Interface (BCI) device for the gaming market is the technology behind the revolution -- and the company claims to have already mastered thought control.

CNN: The future of gaming is all in the mind

Goldwind, Coda, and the Thermal Power Research Institute are hybrids of Western design and Chinese production, and no nation has yet mastered both the invention and the low-cost manufacturing of clean technology.

NEWYORKER: Green Giant

Obama, who mastered the art of Internet fund-raising during the presidential campaign, has said technology and innovation are priority issues for his administration.

FORBES: Magazine Article

"This is a problem of technology - but we'll get used to it, " one MP quipped when he eventually mastered the PA system.

BBC: Kenyan MPs get new $3,000 seats