Everyone knows Singapore is an expensive country that's transforming itself into a smart city. Here are five less-known facts about the island nation as it marks its 50th year of independence.
http://www.bloomberg.com/news/articles/2015-08-04/the-singapore-way-very-rich-and-living-with-mum
http://www.bloomberg.com/news/articles/2015-08-04/the-singapore-way-very-rich-and-living-with-mum