How long is a coastline ? That depends. Do you measure around all those ro...  ...ed? And what about islands? It comes down to the " coastline paradox," in which the length of coastline can vary widely depending on how it's measured. T...  ...asured. The smaller units you us...

This is a view of Bondi Beach near Sydney from hig...  ...camera. He particularly likes to take pictures of coastlines , with the pleasant contrast of big blue water and...