1. There are 632 million internet users in China and around 40 million youngsters can be classed as internet addicts. Now the country has a solution to disconnect young people from their online habit.
2. An eco-friendly park in Wales claims to have become the first of its kind in the UK to be powered by solar energy.
3. The term "super food" refers to foods that offer maximum nutritional benefits for minimal calories. The Brazilian Acai berries are in this category.
4. The family name you are born with is very important in the Korean culture. It may sound weird that only few surnames have dominance in South Korea.