In one of the latest issues of The Economist, there was an interesting article about high-speed optical wireless. At the recent Consumer Electronics Show in Las Vegas, a few smartphones from Casio were presented. Their [...]

Portuguese is the official language of Portugal and Brazil. With approximately 180 million native speakers, it is also the second most widely spoken Romance language, after Spanish. The Portuguese government is focusing on boosting exports and implementing labour [...]

At the end of 2011, South Korean GDP was $1,245bn, and it was growing at 3.7%. South Korea is a fast emerging economic power and a developed country with a high standard of living. Booming sectors: World leader [...]