Look at a map of South Korea and the first thing that becomes clear is how little of it is flat. Mountains and hills cover approximately seventy percent of the country's total land area. The…

Walk through any residential neighborhood in Seoul, any commercial district in Busan, any university area in Daejeon, and the pattern becomes immediately visible. A CU on one corner. A GS25 acro…

Order food from a restaurant in Seoul at ten in the evening. Set the delivery address. Confirm the order. In most urban areas, the meal arrives within thirty minutes — sometimes closer to twenty…