10 cities of the world that have changed beyond recognition

Every year, it seems as though time flies faster and brings more and more changes into our lives. This is especially noticeable in large cities - many of them some 10 years ago looked completely different.

Hong Kong. 1960s and present

Seoul, South Korea. 1950 and today

Dubai, UAE. 1980s and present

Melbourne, Australia. 1920 and today

Nairobi, Kenya. 1960s and now

Beijing, China. 1940s and now

Singapore. 1960s and now

Toronto Canada 1930 and now

Fortaleza, Brazil. 1980 and now

Shanghai, China. 1990 and present