The blueprint for a floating city has just been approved by the largest port construction and design company in China. It's entirely self-sustainable, and extends underwater.
2
Rio de Janeiro was once capital of Portugal, making it the only European capital outside of Europe.
9
Afghanistan's capital Kabul means "hump backed".
60
Spain's capital Madrid means "place of abundant water".
29
There is a city called "Batman" in Turkey.
23
Japan's capital Tokyo means "Eastern Capital".
1
China's capital Beijing means "Gate".
12
Argentina's capital Buenos Aires means "Good air".
53