

@Rainmaker1973
Engineer. Selecting and curating pictures and videos trying to awaken your sense of wonder since 2014. Science, tech, art, weather, space, the unusual around us

Yanjin in China is the world’s narrowest city. Built along a river between mountains, it's just 30 m wide in some places, stretching about 13 km and home to around 400,000 people. [ 网页链接 ↗ ]